[{"data":1,"prerenderedAt":1772},["ShallowReactive",2],{"navigation_docs":3,"-use-cases-ai-sdk-options":612,"-use-cases-ai-sdk-options-surround":1767},[4,35,85,138,318,453,489,548,587],{"title":5,"path":6,"stem":7,"children":8,"page":34},"Start","\u002Fstart","1.start",[9,14,19,24,29],{"title":10,"path":11,"stem":12,"icon":13},"Introduction","\u002Fstart\u002Fintroduction","1.start\u002F1.introduction","i-lucide-info",{"title":15,"path":16,"stem":17,"icon":18},"Why start with evlog","\u002Fstart\u002Fwhy-evlog","1.start\u002F2.why-evlog","i-lucide-rocket",{"title":20,"path":21,"stem":22,"icon":23},"Installation","\u002Fstart\u002Finstallation","1.start\u002F3.installation","i-lucide-download",{"title":25,"path":26,"stem":27,"icon":28},"Quick Start","\u002Fstart\u002Fquick-start","1.start\u002F4.quick-start","i-lucide-zap",{"title":30,"path":31,"stem":32,"icon":33},"Choose your logger","\u002Fstart\u002Ftypescript-logging-library","1.start\u002F5.typescript-logging-library","i-lucide-file-code",false,{"title":36,"path":37,"stem":38,"children":39,"page":34},"Learn","\u002Flearn","2.learn",[40,45,50,55,60,65,70,75,80],{"title":41,"path":42,"stem":43,"icon":44},"Overview","\u002Flearn\u002Foverview","2.learn\u002F0.overview","i-lucide-list",{"title":46,"path":47,"stem":48,"icon":49},"Simple Logging","\u002Flearn\u002Fsimple-logging","2.learn\u002F1.simple-logging","i-lucide-terminal",{"title":51,"path":52,"stem":53,"icon":54},"Wide Events","\u002Flearn\u002Fwide-events","2.learn\u002F2.wide-events","i-lucide-layers",{"title":56,"path":57,"stem":58,"icon":59},"Structured Errors","\u002Flearn\u002Fstructured-errors","2.learn\u002F3.structured-errors","i-lucide-shield-alert",{"title":61,"path":62,"stem":63,"icon":64},"Lifecycle","\u002Flearn\u002Flifecycle","2.learn\u002F4.lifecycle","i-lucide-arrow-right-left",{"title":66,"path":67,"stem":68,"icon":69},"Sampling","\u002Flearn\u002Fsampling","2.learn\u002F5.sampling","i-lucide-filter",{"title":71,"path":72,"stem":73,"icon":74},"Auto-Redaction","\u002Flearn\u002Fredaction","2.learn\u002F6.redaction","i-lucide-eye-off",{"title":76,"path":77,"stem":78,"icon":79},"Typed Fields","\u002Flearn\u002Ftyped-fields","2.learn\u002F7.typed-fields","i-simple-icons-typescript",{"title":81,"path":82,"stem":83,"icon":84},"Catalogs","\u002Flearn\u002Fcatalogs","2.learn\u002F8.catalogs","i-lucide-book-open",{"title":86,"path":87,"stem":88,"children":89,"page":34},"CLI","\u002Fcli","3.cli",[90,93,98,103,108,113,118,123,128,133],{"title":41,"path":91,"stem":92,"icon":49},"\u002Fcli\u002Foverview","3.cli\u002F0.overview",{"title":94,"path":95,"stem":96,"icon":97},"init","\u002Fcli\u002Finit","3.cli\u002F1.init","i-lucide-wand-sparkles",{"title":99,"path":100,"stem":101,"icon":102},"map","\u002Fcli\u002Fmap","3.cli\u002F2.map","i-lucide-radar",{"title":104,"path":105,"stem":106,"icon":107},"Rules","\u002Fcli\u002Frules","3.cli\u002F3.rules","i-lucide-list-checks",{"title":109,"path":110,"stem":111,"icon":112},"Scoring","\u002Fcli\u002Fscoring","3.cli\u002F4.scoring","i-lucide-gauge",{"title":114,"path":115,"stem":116,"icon":117},"CI","\u002Fcli\u002Fci","3.cli\u002F5.ci","i-lucide-git-pull-request",{"title":119,"path":120,"stem":121,"icon":122},"doctor","\u002Fcli\u002Fdoctor","3.cli\u002F6.doctor","i-lucide-stethoscope",{"title":124,"path":125,"stem":126,"icon":127},"telemetry","\u002Fcli\u002Ftelemetry","3.cli\u002F7.telemetry","i-lucide-bar-chart-3",{"title":129,"path":130,"stem":131,"icon":132},"agents","\u002Fcli\u002Fagents","3.cli\u002F8.agents","i-lucide-bot",{"title":134,"path":135,"stem":136,"icon":137},"Observability Score","\u002Fcli\u002Fobservability-score","3.cli\u002F9.observability-score","i-lucide-activity",{"title":139,"path":140,"stem":141,"children":142,"page":34},"Integrate","\u002Fintegrate","4.integrate",[143,147,230],{"title":41,"path":144,"stem":145,"icon":146},"\u002Fintegrate\u002Foverview","4.integrate\u002F0.overview","i-lucide-plug",{"title":148,"path":149,"stem":150,"children":151,"page":34},"Adapters","\u002Fintegrate\u002Fadapters","4.integrate\u002Fadapters",[152,155,185,210],{"title":41,"path":153,"stem":154,"icon":44},"\u002Fintegrate\u002Fadapters\u002Foverview","4.integrate\u002Fadapters\u002F01.overview",{"title":156,"path":157,"stem":158,"children":159,"page":34},"Cloud","\u002Fintegrate\u002Fadapters\u002Fcloud","4.integrate\u002Fadapters\u002Fcloud",[160,165,170,175,180],{"title":161,"path":162,"stem":163,"icon":164},"Axiom","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Faxiom","4.integrate\u002Fadapters\u002Fcloud\u002F01.axiom","i-custom-axiom",{"title":166,"path":167,"stem":168,"icon":169},"PostHog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fposthog","4.integrate\u002Fadapters\u002Fcloud\u002F02.posthog","i-simple-icons-posthog",{"title":171,"path":172,"stem":173,"icon":174},"Sentry","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fsentry","4.integrate\u002Fadapters\u002Fcloud\u002F03.sentry","i-simple-icons-sentry",{"title":176,"path":177,"stem":178,"icon":179},"Better Stack","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fbetter-stack","4.integrate\u002Fadapters\u002Fcloud\u002F04.better-stack","i-simple-icons-betterstack",{"title":181,"path":182,"stem":183,"icon":184},"Datadog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fdatadog","4.integrate\u002Fadapters\u002Fcloud\u002F05.datadog","i-simple-icons-datadog",{"title":186,"path":187,"stem":188,"children":189,"page":34},"Cloud or Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fhybrid","4.integrate\u002Fadapters\u002Fhybrid",[190,195,200,205],{"title":191,"path":192,"stem":193,"icon":194},"Grafana Loki","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Floki","4.integrate\u002Fadapters\u002Fhybrid\u002F01.loki","i-simple-icons-grafana",{"title":196,"path":197,"stem":198,"icon":199},"ClickHouse","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fclickhouse","4.integrate\u002Fadapters\u002Fhybrid\u002F02.clickhouse","i-simple-icons-clickhouse",{"title":201,"path":202,"stem":203,"icon":204},"OTLP","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fotlp","4.integrate\u002Fadapters\u002Fhybrid\u002F03.otlp","i-simple-icons-opentelemetry",{"title":206,"path":207,"stem":208,"icon":209},"HyperDX","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fhyperdx","4.integrate\u002Fadapters\u002Fhybrid\u002F04.hyperdx","i-custom-hyperdx",{"title":211,"path":212,"stem":213,"children":214,"page":34},"Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fself-hosted","4.integrate\u002Fadapters\u002Fself-hosted",[215,220,225],{"title":216,"path":217,"stem":218,"icon":219},"File System","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Ffs","4.integrate\u002Fadapters\u002Fself-hosted\u002F01.fs","i-lucide-hard-drive",{"title":221,"path":222,"stem":223,"icon":224},"NuxtHub","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fnuxthub","4.integrate\u002Fadapters\u002Fself-hosted\u002F02.nuxthub","i-simple-icons-nuxt",{"title":226,"path":227,"stem":228,"icon":229},"Memory","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fmemory","4.integrate\u002Fadapters\u002Fself-hosted\u002F03.memory","i-lucide-cpu",{"title":231,"path":232,"stem":233,"children":234,"page":34},"Frameworks","\u002Fintegrate\u002Fframeworks","4.integrate\u002Fframeworks",[235,239,244,249,254,259,264,269,274,279,284,289,294,299,303,308,313],{"title":41,"path":236,"stem":237,"icon":238},"\u002Fintegrate\u002Fframeworks\u002Foverview","4.integrate\u002Fframeworks\u002F00.overview","i-lucide-layout-grid",{"title":240,"path":241,"stem":242,"icon":243},"Nuxt","\u002Fintegrate\u002Fframeworks\u002Fnuxt","4.integrate\u002Fframeworks\u002F01.nuxt","i-simple-icons-nuxtdotjs",{"title":245,"path":246,"stem":247,"icon":248},"Next.js","\u002Fintegrate\u002Fframeworks\u002Fnextjs","4.integrate\u002Fframeworks\u002F02.nextjs","i-simple-icons-nextdotjs",{"title":250,"path":251,"stem":252,"icon":253},"SvelteKit","\u002Fintegrate\u002Fframeworks\u002Fsveltekit","4.integrate\u002Fframeworks\u002F03.sveltekit","i-simple-icons-svelte",{"title":255,"path":256,"stem":257,"icon":258},"Nitro","\u002Fintegrate\u002Fframeworks\u002Fnitro","4.integrate\u002Fframeworks\u002F04.nitro","i-custom-nitro",{"title":260,"path":261,"stem":262,"icon":263},"TanStack Start","\u002Fintegrate\u002Fframeworks\u002Ftanstack-start","4.integrate\u002Fframeworks\u002F05.tanstack-start","i-custom-tanstack",{"title":265,"path":266,"stem":267,"icon":268},"NestJS","\u002Fintegrate\u002Fframeworks\u002Fnestjs","4.integrate\u002Fframeworks\u002F06.nestjs","i-simple-icons-nestjs",{"title":270,"path":271,"stem":272,"icon":273},"Express","\u002Fintegrate\u002Fframeworks\u002Fexpress","4.integrate\u002Fframeworks\u002F07.express","i-simple-icons-express",{"title":275,"path":276,"stem":277,"icon":278},"Hono","\u002Fintegrate\u002Fframeworks\u002Fhono","4.integrate\u002Fframeworks\u002F08.hono","i-simple-icons-hono",{"title":280,"path":281,"stem":282,"icon":283},"Fastify","\u002Fintegrate\u002Fframeworks\u002Ffastify","4.integrate\u002Fframeworks\u002F09.fastify","i-simple-icons-fastify",{"title":285,"path":286,"stem":287,"icon":288},"Elysia","\u002Fintegrate\u002Fframeworks\u002Felysia","4.integrate\u002Fframeworks\u002F10.elysia","i-custom-elysia",{"title":290,"path":291,"stem":292,"icon":293},"React Router","\u002Fintegrate\u002Fframeworks\u002Freact-router","4.integrate\u002Fframeworks\u002F11.react-router","i-custom-reactrouter",{"title":295,"path":296,"stem":297,"icon":298},"Cloudflare Workers","\u002Fintegrate\u002Fframeworks\u002Fcloudflare-workers","4.integrate\u002Fframeworks\u002F12.cloudflare-workers","i-simple-icons-cloudflare",{"title":300,"path":301,"stem":302,"icon":79},"Standalone","\u002Fintegrate\u002Fframeworks\u002Fstandalone","4.integrate\u002Fframeworks\u002F13.standalone",{"title":304,"path":305,"stem":306,"icon":307},"Astro","\u002Fintegrate\u002Fframeworks\u002Fastro","4.integrate\u002Fframeworks\u002F14.astro","i-simple-icons-astro",{"title":309,"path":310,"stem":311,"icon":312},"oRPC","\u002Fintegrate\u002Fframeworks\u002Forpc","4.integrate\u002Fframeworks\u002F15.orpc","i-lucide-network",{"title":314,"path":315,"stem":316,"icon":317},"AWS Lambda","\u002Fintegrate\u002Fframeworks\u002Faws-lambda","4.integrate\u002Fframeworks\u002F16.aws-lambda","i-custom-lambda",{"title":319,"path":320,"stem":321,"children":322,"page":34},"Use Cases","\u002Fuse-cases","5.use-cases",[323,326,331,359,386,418,439,444,449],{"title":41,"path":324,"stem":325,"icon":107},"\u002Fuse-cases\u002Foverview","5.use-cases\u002F0.overview",{"title":327,"path":328,"stem":329,"icon":330},"Client Logging","\u002Fuse-cases\u002Fclient-logging","5.use-cases\u002F1.client-logging","i-lucide-monitor",{"title":332,"icon":333,"path":334,"stem":335,"children":336,"page":34},"AI SDK","i-simple-icons-vercel","\u002Fuse-cases\u002Fai-sdk","5.use-cases\u002F2.ai-sdk",[337,340,345,350,355],{"title":41,"path":338,"stem":339,"icon":44},"\u002Fuse-cases\u002Fai-sdk\u002Foverview","5.use-cases\u002F2.ai-sdk\u002F01.overview",{"title":341,"path":342,"stem":343,"icon":344},"Usage","\u002Fuse-cases\u002Fai-sdk\u002Fusage","5.use-cases\u002F2.ai-sdk\u002F02.usage","i-lucide-code",{"title":346,"path":347,"stem":348,"icon":349},"Options","\u002Fuse-cases\u002Fai-sdk\u002Foptions","5.use-cases\u002F2.ai-sdk\u002F03.options","i-lucide-sliders",{"title":351,"path":352,"stem":353,"icon":354},"Metadata","\u002Fuse-cases\u002Fai-sdk\u002Fmetadata","5.use-cases\u002F2.ai-sdk\u002F04.metadata","i-lucide-database",{"title":356,"path":357,"stem":358,"icon":137},"Telemetry","\u002Fuse-cases\u002Fai-sdk\u002Ftelemetry","5.use-cases\u002F2.ai-sdk\u002F05.telemetry",{"title":360,"icon":361,"path":362,"stem":363,"children":364,"page":34},"Better Auth","i-simple-icons-betterauth","\u002Fuse-cases\u002Fbetter-auth","5.use-cases\u002F3.better-auth",[365,368,373,378,382],{"title":41,"path":366,"stem":367,"icon":44},"\u002Fuse-cases\u002Fbetter-auth\u002Foverview","5.use-cases\u002F3.better-auth\u002F01.overview",{"title":369,"path":370,"stem":371,"icon":372},"Identify User","\u002Fuse-cases\u002Fbetter-auth\u002Fidentify-user","5.use-cases\u002F3.better-auth\u002F02.identify-user","i-lucide-user-check",{"title":374,"path":375,"stem":376,"icon":377},"Middleware","\u002Fuse-cases\u002Fbetter-auth\u002Fmiddleware","5.use-cases\u002F3.better-auth\u002F03.middleware","i-lucide-shield",{"title":379,"path":380,"stem":381,"icon":330},"Client Sync","\u002Fuse-cases\u002Fbetter-auth\u002Fclient-sync","5.use-cases\u002F3.better-auth\u002F04.client-sync",{"title":383,"path":384,"stem":385,"icon":112},"Performance","\u002Fuse-cases\u002Fbetter-auth\u002Fperformance","5.use-cases\u002F3.better-auth\u002F05.performance",{"title":387,"icon":388,"path":389,"stem":390,"children":391,"page":34},"Audit Logs","i-lucide-shield-check","\u002Fuse-cases\u002Faudit","5.use-cases\u002F4.audit",[392,395,400,405,410,414],{"title":41,"path":393,"stem":394,"icon":44},"\u002Fuse-cases\u002Faudit\u002Foverview","5.use-cases\u002F4.audit\u002F01.overview",{"title":396,"path":397,"stem":398,"icon":399},"Schema","\u002Fuse-cases\u002Faudit\u002Fschema","5.use-cases\u002F4.audit\u002F02.schema","i-lucide-file-text",{"title":401,"path":402,"stem":403,"icon":404},"Recording","\u002Fuse-cases\u002Faudit\u002Frecording","5.use-cases\u002F4.audit\u002F03.recording","i-lucide-pen-line",{"title":406,"path":407,"stem":408,"icon":409},"Drains","\u002Fuse-cases\u002Faudit\u002Fpipeline","5.use-cases\u002F4.audit\u002F04.pipeline","i-lucide-link",{"title":411,"path":412,"stem":413,"icon":388},"Compliance","\u002Fuse-cases\u002Faudit\u002Fcompliance","5.use-cases\u002F4.audit\u002F05.compliance",{"title":415,"path":416,"stem":417,"icon":84},"Recipes","\u002Fuse-cases\u002Faudit\u002Frecipes","5.use-cases\u002F4.audit\u002F06.recipes",{"title":356,"icon":112,"path":419,"stem":420,"children":421,"page":34},"\u002Fuse-cases\u002Ftelemetry","5.use-cases\u002F4.telemetry",[422,425,430,435],{"title":41,"path":423,"stem":424,"icon":44},"\u002Fuse-cases\u002Ftelemetry\u002Foverview","5.use-cases\u002F4.telemetry\u002F01.overview",{"title":426,"path":427,"stem":428,"icon":429},"Setup","\u002Fuse-cases\u002Ftelemetry\u002Fsetup","5.use-cases\u002F4.telemetry\u002F02.setup","i-lucide-wrench",{"title":431,"path":432,"stem":433,"icon":434},"Ingest","\u002Fuse-cases\u002Ftelemetry\u002Fingest","5.use-cases\u002F4.telemetry\u002F03.ingest","i-lucide-server",{"title":436,"path":437,"stem":438,"icon":84},"Reference","\u002Fuse-cases\u002Ftelemetry\u002Freference","5.use-cases\u002F4.telemetry\u002F04.reference",{"title":440,"path":441,"stem":442,"icon":443},"Enrichers","\u002Fuse-cases\u002Fenrichers","5.use-cases\u002F5.enrichers","i-lucide-sparkles",{"title":445,"path":446,"stem":447,"icon":448},"eve","\u002Fuse-cases\u002Feve","5.use-cases\u002F5.eve","i-custom-eve",{"title":450,"path":451,"stem":452,"icon":434},"Node.js request logging","\u002Fuse-cases\u002Fstructured-logging-nodejs","5.use-cases\u002F6.structured-logging-nodejs",{"title":454,"path":455,"stem":456,"children":457,"page":34},"Libraries","\u002Flibraries","6.libraries",[458,462,467,470,474,479,484],{"title":41,"path":459,"stem":460,"icon":461},"\u002Flibraries\u002Foverview","6.libraries\u002F0.overview","i-lucide-package",{"title":463,"path":464,"stem":465,"icon":466},"Emitting Events","\u002Flibraries\u002Femitting","6.libraries\u002F1.emitting","i-lucide-radio",{"title":56,"path":468,"stem":469,"icon":59},"\u002Flibraries\u002Ferrors","6.libraries\u002F2.errors",{"title":471,"path":472,"stem":473,"icon":132},"Errors Agents Can Act On","\u002Flibraries\u002Fagents","6.libraries\u002F3.agents",{"title":475,"path":476,"stem":477,"icon":478},"Exporting the Catalog","\u002Flibraries\u002Fexporting","6.libraries\u002F4.exporting","i-lucide-file-output",{"title":480,"path":481,"stem":482,"icon":483},"Migrating","\u002Flibraries\u002Fmigrating","6.libraries\u002F5.migrating","i-lucide-route",{"title":485,"path":486,"stem":487,"icon":488},"Testing","\u002Flibraries\u002Ftesting","6.libraries\u002F6.testing","i-lucide-flask-conical",{"title":490,"path":491,"stem":492,"children":493,"page":34},"Extend","\u002Fextend","7.extend",[494,498,503,508,512,517,521,525,529,533,538,543],{"title":41,"path":495,"stem":496,"icon":497},"\u002Fextend\u002Foverview","7.extend\u002F0.overview","i-lucide-blocks",{"title":499,"path":500,"stem":501,"icon":502},"Stream","\u002Fextend\u002Fstream","7.extend\u002F1.stream","i-lucide-radio-tower",{"title":504,"path":505,"stem":506,"icon":507},"Custom framework","\u002Fextend\u002Fcustom-framework","7.extend\u002F10.custom-framework","i-lucide-puzzle",{"title":509,"path":510,"stem":511,"icon":502},"Diagnostics channel","\u002Fextend\u002Fdiagnostics-channel","7.extend\u002F11.diagnostics-channel",{"title":513,"path":514,"stem":515,"icon":516},"FS reader","\u002Fextend\u002Ffs-reader","7.extend\u002F2.fs-reader","i-lucide-folder-search",{"title":415,"path":518,"stem":519,"icon":520},"\u002Fextend\u002Fconsumer-recipes","7.extend\u002F3.consumer-recipes","i-lucide-chef-hat",{"title":522,"path":523,"stem":524,"icon":497},"Plugins","\u002Fextend\u002Fplugins","7.extend\u002F4.plugins",{"title":526,"path":527,"stem":528,"icon":443},"Custom enrichers","\u002Fextend\u002Fcustom-enrichers","7.extend\u002F5.custom-enrichers",{"title":530,"path":531,"stem":532,"icon":69},"Tail sampling","\u002Fextend\u002Ftail-sampling","7.extend\u002F6.tail-sampling",{"title":534,"path":535,"stem":536,"icon":537},"Identity headers","\u002Fextend\u002Fidentity-headers","7.extend\u002F7.identity-headers","i-lucide-fingerprint",{"title":539,"path":540,"stem":541,"icon":542},"Custom drains","\u002Fextend\u002Fcustom-drains","7.extend\u002F8.custom-drains","i-lucide-share-2",{"title":544,"path":545,"stem":546,"icon":547},"Drain pipeline","\u002Fextend\u002Fdrain-pipeline","7.extend\u002F9.drain-pipeline","i-lucide-workflow",{"title":436,"path":549,"stem":550,"children":551,"page":34},"\u002Freference","8.reference",[552,556,561,564,569,573,578,582],{"title":41,"path":553,"stem":554,"icon":555},"\u002Freference\u002Foverview","8.reference\u002F0.overview","i-lucide-book-marked",{"title":557,"path":558,"stem":559,"icon":560},"Configuration","\u002Freference\u002Fconfiguration","8.reference\u002F1.configuration","i-lucide-settings",{"title":383,"path":562,"stem":563,"icon":112},"\u002Freference\u002Fperformance","8.reference\u002F2.performance",{"title":565,"path":566,"stem":567,"icon":568},"Vite Plugin","\u002Freference\u002Fvite-plugin","8.reference\u002F3.vite-plugin","i-custom-vite",{"title":570,"path":571,"stem":572,"icon":388},"Best Practices","\u002Freference\u002Fbest-practices","8.reference\u002F4.best-practices",{"title":574,"path":575,"stem":576,"icon":577},"vs Other Loggers","\u002Freference\u002Fvs-other-loggers","8.reference\u002F5.vs-other-loggers","i-lucide-scale",{"title":579,"path":580,"stem":581,"icon":443},"Agent Skills","\u002Freference\u002Fagent-skills","8.reference\u002F6.agent-skills",{"title":583,"path":584,"stem":585,"icon":586},"Cost","\u002Freference\u002Fcost","8.reference\u002F7.cost","i-lucide-receipt",{"title":588,"path":589,"stem":590,"children":591,"page":34},"Compare","\u002Fcompare","9.compare",[592,596,600,604,608],{"title":593,"path":594,"stem":595,"icon":577},"evlog vs Pino","\u002Fcompare\u002Fpino","9.compare\u002F1.pino",{"title":597,"path":598,"stem":599,"icon":204},"evlog vs OpenTelemetry","\u002Fcompare\u002Fopentelemetry","9.compare\u002F2.opentelemetry",{"title":601,"path":602,"stem":603,"icon":577},"evlog vs LogTape","\u002Fcompare\u002Flogtape","9.compare\u002F3.logtape",{"title":605,"path":606,"stem":607,"icon":577},"evlog vs Winston: formats and request events","\u002Fcompare\u002Fwinston","9.compare\u002F4.winston",{"title":609,"path":610,"stem":611,"icon":577},"evlog vs Consola: reporters and request context","\u002Fcompare\u002Fconsola","9.compare\u002F5.consola",{"id":613,"title":346,"body":614,"description":1755,"extension":1756,"links":1757,"meta":1763,"navigation":1764,"path":347,"seo":1765,"stem":348,"__hash__":1766},"docs\u002F5.use-cases\u002F2.ai-sdk\u002F03.options.md",{"type":615,"value":616,"toc":1742},"minimark",[617,625,739,744,758,770,775,831,835,877,881,1032,1082,1095,1099,1108,1149,1152,1187,1190,1254,1261,1265,1270,1309,1313,1320,1389,1434,1454,1458,1468,1573,1583,1590,1594,1597,1731,1738],[618,619,620,624],"p",{},[621,622,623],"code",{},"createAILogger(log, options?)"," accepts a single options bag. Every option is opt-in. The defaults stay quiet, and they stay safe: nothing a model was sent or returned reaches your drain until you ask for it by name.",[626,627,628,647],"table",{},[629,630,631],"thead",{},[632,633,634,638,641,644],"tr",{},[635,636,637],"th",{},"Option",[635,639,640],{},"Type",[635,642,643],{},"Default",[635,645,646],{},"Description",[648,649,650,671,694,715],"tbody",{},[632,651,652,658,663,668],{},[653,654,655],"td",{},[621,656,657],{},"toolInputs",[653,659,660],{},[621,661,662],{},"boolean | ToolInputsOptions",[653,664,665],{},[621,666,667],{},"false",[653,669,670],{},"Capture tool call inputs alongside their names (off by default to avoid leaking sensitive data).",[632,672,673,678,683,687],{},[653,674,675],{},[621,676,677],{},"prompt",[653,679,680],{},[621,681,682],{},"boolean | CaptureOptions",[653,684,685],{},[621,686,667],{},[653,688,689,690,693],{},"Capture the prompt sent to the first model call as ",[621,691,692],{},"ai.prompt"," (off by default to avoid leaking sensitive data).",[632,695,696,701,705,709],{},[653,697,698],{},[621,699,700],{},"output",[653,702,703],{},[621,704,682],{},[653,706,707],{},[621,708,667],{},[653,710,711,712,693],{},"Capture the text generated by the last model call as ",[621,713,714],{},"ai.output",[632,716,717,722,727,732],{},[653,718,719],{},[621,720,721],{},"cost",[653,723,724],{},[621,725,726],{},"Record\u003Cstring, ModelCost>",[653,728,729],{},[621,730,731],{},"undefined",[653,733,734,735,738],{},"Pricing map. Keys are model IDs, values are ",[621,736,737],{},"{ input, output }"," in dollars per 1M tokens.",[740,741,743],"h2",{"id":742},"tool-inputs","Tool Inputs",[618,745,746,747,750,751,754,755,757],{},"By default, ",[621,748,749],{},"ai.toolCalls"," is a ",[621,752,753],{},"string[]"," of tool names. Enable ",[621,756,657],{}," to capture inputs too, which suits debugging agent behaviour or auditing what data the model reached for.",[759,760,761,762,765,766,769],"warning",{},"Tool inputs get large, and they carry SQL, API keys and customer PII. Reach for ",[621,763,764],{},"maxLength"," and ",[621,767,768],{},"transform"," before raw capture in production.",[771,772,774],"h3",{"id":773},"capture-everything","Capture everything",[776,777,782],"pre",{"className":778,"code":779,"language":780,"meta":781,"style":781},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","const ai = createAILogger(log, { toolInputs: true })\n","typescript","",[621,783,784],{"__ignoreMap":781},[785,786,789,793,797,801,805,808,811,814,818,821,825,828],"span",{"class":787,"line":788},"line",1,[785,790,792],{"class":791},"spNyl","const",[785,794,796],{"class":795},"sTEyZ"," ai ",[785,798,800],{"class":799},"sMK4o","=",[785,802,804],{"class":803},"s2Zo4"," createAILogger",[785,806,807],{"class":795},"(log",[785,809,810],{"class":799},",",[785,812,813],{"class":799}," {",[785,815,817],{"class":816},"swJcz"," toolInputs",[785,819,820],{"class":799},":",[785,822,824],{"class":823},"sfNiH"," true",[785,826,827],{"class":799}," }",[785,829,830],{"class":795},")\n",[771,832,834],{"id":833},"truncate-long-inputs","Truncate long inputs",[776,836,838],{"className":778,"code":837,"language":780,"meta":781,"style":781},"const ai = createAILogger(log, { toolInputs: { maxLength: 200 } })\n",[621,839,840],{"__ignoreMap":781},[785,841,842,844,846,848,850,852,854,856,858,860,862,865,867,871,873,875],{"class":787,"line":788},[785,843,792],{"class":791},[785,845,796],{"class":795},[785,847,800],{"class":799},[785,849,804],{"class":803},[785,851,807],{"class":795},[785,853,810],{"class":799},[785,855,813],{"class":799},[785,857,817],{"class":816},[785,859,820],{"class":799},[785,861,813],{"class":799},[785,863,864],{"class":816}," maxLength",[785,866,820],{"class":799},[785,868,870],{"class":869},"sbssI"," 200",[785,872,827],{"class":799},[785,874,827],{"class":799},[785,876,830],{"class":795},[771,878,880],{"id":879},"redact-sensitive-fields","Redact sensitive fields",[776,882,884],{"className":778,"code":883,"language":780,"meta":781,"style":781},"const ai = createAILogger(log, {\n  toolInputs: {\n    maxLength: 500,\n    transform: (input, toolName) => {\n      if (toolName === 'queryDB') return { sql: '***' }\n      return input\n    },\n  },\n})\n",[621,885,886,903,913,927,955,1003,1012,1018,1024],{"__ignoreMap":781},[785,887,888,890,892,894,896,898,900],{"class":787,"line":788},[785,889,792],{"class":791},[785,891,796],{"class":795},[785,893,800],{"class":799},[785,895,804],{"class":803},[785,897,807],{"class":795},[785,899,810],{"class":799},[785,901,902],{"class":799}," {\n",[785,904,906,909,911],{"class":787,"line":905},2,[785,907,908],{"class":816},"  toolInputs",[785,910,820],{"class":799},[785,912,902],{"class":799},[785,914,916,919,921,924],{"class":787,"line":915},3,[785,917,918],{"class":816},"    maxLength",[785,920,820],{"class":799},[785,922,923],{"class":869}," 500",[785,925,926],{"class":799},",\n",[785,928,930,933,935,938,942,944,947,950,953],{"class":787,"line":929},4,[785,931,932],{"class":803},"    transform",[785,934,820],{"class":799},[785,936,937],{"class":799}," (",[785,939,941],{"class":940},"sHdIc","input",[785,943,810],{"class":799},[785,945,946],{"class":940}," toolName",[785,948,949],{"class":799},")",[785,951,952],{"class":791}," =>",[785,954,902],{"class":799},[785,956,958,962,964,967,970,973,977,980,983,986,988,991,993,995,998,1000],{"class":787,"line":957},5,[785,959,961],{"class":960},"s7zQu","      if",[785,963,937],{"class":816},[785,965,966],{"class":795},"toolName",[785,968,969],{"class":799}," ===",[785,971,972],{"class":799}," '",[785,974,976],{"class":975},"sfazB","queryDB",[785,978,979],{"class":799},"'",[785,981,982],{"class":816},") ",[785,984,985],{"class":960},"return",[785,987,813],{"class":799},[785,989,990],{"class":816}," sql",[785,992,820],{"class":799},[785,994,972],{"class":799},[785,996,997],{"class":975},"***",[785,999,979],{"class":799},[785,1001,1002],{"class":799}," }\n",[785,1004,1006,1009],{"class":787,"line":1005},6,[785,1007,1008],{"class":960},"      return",[785,1010,1011],{"class":795}," input\n",[785,1013,1015],{"class":787,"line":1014},7,[785,1016,1017],{"class":799},"    },\n",[785,1019,1021],{"class":787,"line":1020},8,[785,1022,1023],{"class":799},"  },\n",[785,1025,1027,1030],{"class":787,"line":1026},9,[785,1028,1029],{"class":799},"}",[785,1031,830],{"class":795},[626,1033,1034,1045],{},[629,1035,1036],{},[632,1037,1038,1041,1043],{},[635,1039,1040],{},"Sub-option",[635,1042,640],{},[635,1044,646],{},[648,1046,1047,1065],{},[632,1048,1049,1053,1058],{},[653,1050,1051],{},[621,1052,764],{},[653,1054,1055],{},[621,1056,1057],{},"number",[653,1059,1060,1061,1064],{},"Truncate stringified inputs exceeding this character length (appends ",[621,1062,1063],{},"…",").",[632,1066,1067,1071,1076],{},[653,1068,1069],{},[621,1070,768],{},[653,1072,1073],{},[621,1074,1075],{},"(input, toolName) => unknown",[653,1077,1078,1079,1081],{},"Custom transform applied before ",[621,1080,764],{},". Use to redact fields or reshape data.",[618,1083,1084,1085,1087,1088,1090,1091,1094],{},"When ",[621,1086,657],{}," is enabled, ",[621,1089,749],{}," becomes an ",[621,1092,1093],{},"Array\u003C{ name, input }>"," instead of a plain string array.",[740,1096,1098],{"id":1097},"prompt-and-output-capture","Prompt and Output Capture",[618,1100,1101,1102,1104,1105,1107],{},"By default, nothing the model was sent or returned reaches your drain. Two independent options turn capture on, one per direction: ",[621,1103,677],{}," records what was sent, ",[621,1106,700],{}," records what came back. Enable one, the other, or both.",[776,1109,1111],{"className":778,"code":1110,"language":780,"meta":781,"style":781},"const ai = createAILogger(log, { prompt: true, output: true })\n",[621,1112,1113],{"__ignoreMap":781},[785,1114,1115,1117,1119,1121,1123,1125,1127,1129,1132,1134,1136,1138,1141,1143,1145,1147],{"class":787,"line":788},[785,1116,792],{"class":791},[785,1118,796],{"class":795},[785,1120,800],{"class":799},[785,1122,804],{"class":803},[785,1124,807],{"class":795},[785,1126,810],{"class":799},[785,1128,813],{"class":799},[785,1130,1131],{"class":816}," prompt",[785,1133,820],{"class":799},[785,1135,824],{"class":823},[785,1137,810],{"class":799},[785,1139,1140],{"class":816}," output",[785,1142,820],{"class":799},[785,1144,824],{"class":823},[785,1146,827],{"class":799},[785,1148,830],{"class":795},[618,1150,1151],{},"The wide event then carries:",[1153,1154,1155,1178],"ul",{},[1156,1157,1158,1160,1161,1165,1166,1169,1170,1173,1174,1177],"li",{},[621,1159,692],{},": the formatted text of the prompt sent to the ",[1162,1163,1164],"strong",{},"first"," model call. One block per message prefixed with its role; text parts are inlined, and other part types become ",[621,1167,1168],{},"[tool-call name]",", ",[621,1171,1172],{},"[tool-result name]"," or ",[621,1175,1176],{},"[file]"," markers.",[1156,1179,1180,1182,1183,1186],{},[621,1181,714],{},": the text generated by the ",[1162,1184,1185],{},"last"," model call, the final answer in a multi-step run. Streamed responses accumulate from the text chunks.",[618,1188,1189],{},"Capture only the direction you need:",[776,1191,1193],{"className":778,"code":1192,"language":780,"meta":781,"style":781},"const ai = createAILogger(log, { prompt: true }) \u002F\u002F ai.prompt only\nconst ai = createAILogger(log, { output: true }) \u002F\u002F ai.output only\n",[621,1194,1195,1225],{"__ignoreMap":781},[785,1196,1197,1199,1201,1203,1205,1207,1209,1211,1213,1215,1217,1219,1221],{"class":787,"line":788},[785,1198,792],{"class":791},[785,1200,796],{"class":795},[785,1202,800],{"class":799},[785,1204,804],{"class":803},[785,1206,807],{"class":795},[785,1208,810],{"class":799},[785,1210,813],{"class":799},[785,1212,1131],{"class":816},[785,1214,820],{"class":799},[785,1216,824],{"class":823},[785,1218,827],{"class":799},[785,1220,982],{"class":795},[785,1222,1224],{"class":1223},"sHwdD","\u002F\u002F ai.prompt only\n",[785,1226,1227,1229,1231,1233,1235,1237,1239,1241,1243,1245,1247,1249,1251],{"class":787,"line":905},[785,1228,792],{"class":791},[785,1230,796],{"class":795},[785,1232,800],{"class":799},[785,1234,804],{"class":803},[785,1236,807],{"class":795},[785,1238,810],{"class":799},[785,1240,813],{"class":799},[785,1242,1140],{"class":816},[785,1244,820],{"class":799},[785,1246,824],{"class":823},[785,1248,827],{"class":799},[785,1250,982],{"class":795},[785,1252,1253],{"class":1223},"\u002F\u002F ai.output only\n",[759,1255,1256,1257,765,1259,769],{},"Prompts and outputs can be large, and they carry whatever your users typed. Reach for ",[621,1258,764],{},[621,1260,768],{},[771,1262,1264],{"id":1263},"truncate-long-content","Truncate long content",[618,1266,1267,1268,820],{},"Each option takes its own ",[621,1269,764],{},[776,1271,1273],{"className":778,"code":1272,"language":780,"meta":781,"style":781},"const ai = createAILogger(log, { prompt: { maxLength: 500 } })\n",[621,1274,1275],{"__ignoreMap":781},[785,1276,1277,1279,1281,1283,1285,1287,1289,1291,1293,1295,1297,1299,1301,1303,1305,1307],{"class":787,"line":788},[785,1278,792],{"class":791},[785,1280,796],{"class":795},[785,1282,800],{"class":799},[785,1284,804],{"class":803},[785,1286,807],{"class":795},[785,1288,810],{"class":799},[785,1290,813],{"class":799},[785,1292,1131],{"class":816},[785,1294,820],{"class":799},[785,1296,813],{"class":799},[785,1298,864],{"class":816},[785,1300,820],{"class":799},[785,1302,923],{"class":869},[785,1304,827],{"class":799},[785,1306,827],{"class":799},[785,1308,830],{"class":795},[771,1310,1312],{"id":1311},"redact-or-reshape","Redact or reshape",[618,1314,1315,1317,1318,820],{},[621,1316,768],{}," receives the captured text and runs before ",[621,1319,764],{},[776,1321,1323],{"className":778,"code":1322,"language":780,"meta":781,"style":781},"const ai = createAILogger(log, {\n  prompt: {\n    maxLength: 500,\n    transform: text => redact(text),\n  },\n})\n",[621,1324,1325,1341,1350,1360,1379,1383],{"__ignoreMap":781},[785,1326,1327,1329,1331,1333,1335,1337,1339],{"class":787,"line":788},[785,1328,792],{"class":791},[785,1330,796],{"class":795},[785,1332,800],{"class":799},[785,1334,804],{"class":803},[785,1336,807],{"class":795},[785,1338,810],{"class":799},[785,1340,902],{"class":799},[785,1342,1343,1346,1348],{"class":787,"line":905},[785,1344,1345],{"class":816},"  prompt",[785,1347,820],{"class":799},[785,1349,902],{"class":799},[785,1351,1352,1354,1356,1358],{"class":787,"line":915},[785,1353,918],{"class":816},[785,1355,820],{"class":799},[785,1357,923],{"class":869},[785,1359,926],{"class":799},[785,1361,1362,1364,1366,1369,1371,1374,1377],{"class":787,"line":929},[785,1363,932],{"class":803},[785,1365,820],{"class":799},[785,1367,1368],{"class":940}," text",[785,1370,952],{"class":791},[785,1372,1373],{"class":803}," redact",[785,1375,1376],{"class":795},"(text)",[785,1378,926],{"class":799},[785,1380,1381],{"class":787,"line":957},[785,1382,1023],{"class":799},[785,1384,1385,1387],{"class":787,"line":1005},[785,1386,1029],{"class":799},[785,1388,830],{"class":795},[626,1390,1391,1401],{},[629,1392,1393],{},[632,1394,1395,1397,1399],{},[635,1396,1040],{},[635,1398,640],{},[635,1400,646],{},[648,1402,1403,1418],{},[632,1404,1405,1409,1413],{},[653,1406,1407],{},[621,1408,764],{},[653,1410,1411],{},[621,1412,1057],{},[653,1414,1415,1416,1064],{},"Truncate captured text exceeding this character length (appends ",[621,1417,1063],{},[632,1419,1420,1424,1429],{},[653,1421,1422],{},[621,1423,768],{},[653,1425,1426],{},[621,1427,1428],{},"(content) => string",[653,1430,1078,1431,1433],{},[621,1432,764],{},".",[1435,1436,1437,1438,765,1441,1444,1445,1448,1449,765,1451,1453],"note",{},"Prompt and output capture is a middleware capability: it works with ",[621,1439,1440],{},"createAILogger",[621,1442,1443],{},"createAIMiddleware",". The standalone ",[621,1446,1447],{},"createEvlogIntegration"," observes telemetry events and has no access to the model call parameters, so ",[621,1450,692],{},[621,1452,714],{}," stay absent there.",[740,1455,1457],{"id":1456},"cost-estimation","Cost Estimation",[618,1459,1460,1461,1463,1464,1467],{},"Pass a ",[621,1462,721],{}," map to compute estimated dollar cost per call. The middleware multiplies token usage by the per-million rates and sets ",[621,1465,1466],{},"ai.estimatedCost"," on the wide event.",[776,1469,1471],{"className":778,"code":1470,"language":780,"meta":781,"style":781},"const ai = createAILogger(log, {\n  cost: {\n    'claude-sonnet-4.6': { input: 3, output: 15 },\n    'gpt-4o': { input: 2.5, output: 10 },\n  },\n})\n",[621,1472,1473,1489,1498,1532,1563,1567],{"__ignoreMap":781},[785,1474,1475,1477,1479,1481,1483,1485,1487],{"class":787,"line":788},[785,1476,792],{"class":791},[785,1478,796],{"class":795},[785,1480,800],{"class":799},[785,1482,804],{"class":803},[785,1484,807],{"class":795},[785,1486,810],{"class":799},[785,1488,902],{"class":799},[785,1490,1491,1494,1496],{"class":787,"line":905},[785,1492,1493],{"class":816},"  cost",[785,1495,820],{"class":799},[785,1497,902],{"class":799},[785,1499,1500,1503,1506,1508,1510,1512,1515,1517,1520,1522,1524,1526,1529],{"class":787,"line":915},[785,1501,1502],{"class":799},"    '",[785,1504,1505],{"class":816},"claude-sonnet-4.6",[785,1507,979],{"class":799},[785,1509,820],{"class":799},[785,1511,813],{"class":799},[785,1513,1514],{"class":816}," input",[785,1516,820],{"class":799},[785,1518,1519],{"class":869}," 3",[785,1521,810],{"class":799},[785,1523,1140],{"class":816},[785,1525,820],{"class":799},[785,1527,1528],{"class":869}," 15",[785,1530,1531],{"class":799}," },\n",[785,1533,1534,1536,1539,1541,1543,1545,1547,1549,1552,1554,1556,1558,1561],{"class":787,"line":929},[785,1535,1502],{"class":799},[785,1537,1538],{"class":816},"gpt-4o",[785,1540,979],{"class":799},[785,1542,820],{"class":799},[785,1544,813],{"class":799},[785,1546,1514],{"class":816},[785,1548,820],{"class":799},[785,1550,1551],{"class":869}," 2.5",[785,1553,810],{"class":799},[785,1555,1140],{"class":816},[785,1557,820],{"class":799},[785,1559,1560],{"class":869}," 10",[785,1562,1531],{"class":799},[785,1564,1565],{"class":787,"line":957},[785,1566,1023],{"class":799},[785,1568,1569,1571],{"class":787,"line":1005},[785,1570,1029],{"class":799},[785,1572,830],{"class":795},[618,1574,1575,1576,1582],{},"Read the result from your handler with ",[1577,1578,1579],"a",{"href":352},[621,1580,1581],{},"ai.getEstimatedCost()",", which suits billing dashboards or warning users before expensive calls.",[1584,1585,1586,1587,1589],"tip",{},"Keep your ",[621,1588,721],{}," map in one file alongside model selection so renaming a model in production also updates pricing. Per-route maps drift the moment two routes disagree about which model they call, so keep one.",[740,1591,1593],{"id":1592},"error-handling","Error Handling",[618,1595,1596],{},"If a model call fails, the middleware captures the error into the wide event before re-throwing:",[776,1598,1603],{"className":1599,"code":1600,"filename":1601,"language":1602,"meta":781,"style":781},"language-json shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","{\n  \"ai\": {\n    \"calls\": 1,\n    \"model\": \"claude-sonnet-4.6\",\n    \"provider\": \"anthropic\",\n    \"finishReason\": \"error\",\n    \"error\": \"API rate limit exceeded\"\n  }\n}\n","Wide Event","json",[621,1604,1605,1610,1625,1643,1663,1683,1703,1721,1726],{"__ignoreMap":781},[785,1606,1607],{"class":787,"line":788},[785,1608,1609],{"class":799},"{\n",[785,1611,1612,1615,1618,1621,1623],{"class":787,"line":905},[785,1613,1614],{"class":799},"  \"",[785,1616,1617],{"class":791},"ai",[785,1619,1620],{"class":799},"\"",[785,1622,820],{"class":799},[785,1624,902],{"class":799},[785,1626,1627,1630,1634,1636,1638,1641],{"class":787,"line":915},[785,1628,1629],{"class":799},"    \"",[785,1631,1633],{"class":1632},"sBMFI","calls",[785,1635,1620],{"class":799},[785,1637,820],{"class":799},[785,1639,1640],{"class":869}," 1",[785,1642,926],{"class":799},[785,1644,1645,1647,1650,1652,1654,1657,1659,1661],{"class":787,"line":929},[785,1646,1629],{"class":799},[785,1648,1649],{"class":1632},"model",[785,1651,1620],{"class":799},[785,1653,820],{"class":799},[785,1655,1656],{"class":799}," \"",[785,1658,1505],{"class":975},[785,1660,1620],{"class":799},[785,1662,926],{"class":799},[785,1664,1665,1667,1670,1672,1674,1676,1679,1681],{"class":787,"line":957},[785,1666,1629],{"class":799},[785,1668,1669],{"class":1632},"provider",[785,1671,1620],{"class":799},[785,1673,820],{"class":799},[785,1675,1656],{"class":799},[785,1677,1678],{"class":975},"anthropic",[785,1680,1620],{"class":799},[785,1682,926],{"class":799},[785,1684,1685,1687,1690,1692,1694,1696,1699,1701],{"class":787,"line":1005},[785,1686,1629],{"class":799},[785,1688,1689],{"class":1632},"finishReason",[785,1691,1620],{"class":799},[785,1693,820],{"class":799},[785,1695,1656],{"class":799},[785,1697,1698],{"class":975},"error",[785,1700,1620],{"class":799},[785,1702,926],{"class":799},[785,1704,1705,1707,1709,1711,1713,1715,1718],{"class":787,"line":1014},[785,1706,1629],{"class":799},[785,1708,1698],{"class":1632},[785,1710,1620],{"class":799},[785,1712,820],{"class":799},[785,1714,1656],{"class":799},[785,1716,1717],{"class":975},"API rate limit exceeded",[785,1719,1720],{"class":799},"\"\n",[785,1722,1723],{"class":787,"line":1020},[785,1724,1725],{"class":799},"  }\n",[785,1727,1728],{"class":787,"line":1026},[785,1729,1730],{"class":799},"}\n",[618,1732,1733,1734,1737],{},"Stream errors (e.g. content filter) are also captured from the stream's error chunks. Your error-handling code (",[621,1735,1736],{},"try\u002Fcatch",", route-level error handlers) keeps working as usual, since the middleware only observes.",[1739,1740,1741],"style",{},"html pre.shiki code .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}html pre.shiki code .sTEyZ, html code.shiki .sTEyZ{--shiki-light:#90A4AE;--shiki-default:#EEFFFF;--shiki-dark:#BABED8}html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .swJcz, html code.shiki .swJcz{--shiki-light:#E53935;--shiki-default:#F07178;--shiki-dark:#F07178}html pre.shiki code .sfNiH, html code.shiki .sfNiH{--shiki-light:#FF5370;--shiki-default:#FF9CAC;--shiki-dark:#FF9CAC}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}html pre.shiki code .sHdIc, html code.shiki .sHdIc{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#EEFFFF;--shiki-default-font-style:italic;--shiki-dark:#BABED8;--shiki-dark-font-style:italic}html pre.shiki code .s7zQu, html code.shiki .s7zQu{--shiki-light:#39ADB5;--shiki-light-font-style:italic;--shiki-default:#89DDFF;--shiki-default-font-style:italic;--shiki-dark:#89DDFF;--shiki-dark-font-style:italic}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html pre.shiki code .sHwdD, html code.shiki .sHwdD{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#546E7A;--shiki-default-font-style:italic;--shiki-dark:#676E95;--shiki-dark-font-style:italic}html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}",{"title":781,"searchDepth":905,"depth":905,"links":1743},[1744,1749,1753,1754],{"id":742,"depth":905,"text":743,"children":1745},[1746,1747,1748],{"id":773,"depth":915,"text":774},{"id":833,"depth":915,"text":834},{"id":879,"depth":915,"text":880},{"id":1097,"depth":905,"text":1098,"children":1750},[1751,1752],{"id":1263,"depth":915,"text":1264},{"id":1311,"depth":915,"text":1312},{"id":1456,"depth":905,"text":1457},{"id":1592,"depth":905,"text":1593},"Configure prompt and output capture (with redaction and truncation), tool input capture, cost estimation per model, and error handling during AI calls.","md",[1758,1761],{"label":41,"icon":44,"to":338,"color":1759,"variant":1760},"neutral","subtle",{"label":1762,"icon":344,"to":342,"color":1759,"variant":1760},"Usage Patterns",{},{"title":346,"icon":349},{"title":346,"description":1755},"36OwWiK8wkAQ1hyZL8z1QP_Da6Dd2MO4PnY3p5EHNeQ",[1768,1770],{"title":341,"path":342,"stem":343,"description":1769,"icon":344,"children":-1},"streamText, generateText, multi-step agents, RAG, and multiple models — every common AI SDK pattern wired into evlog.",{"title":351,"path":352,"stem":353,"description":1771,"icon":354,"children":-1},"Read AI metadata from your handler — persist it, surface it to end-users, bill against it, or stream incremental progress to the client.",1789294026127]