CodeSampleX

Sample

verify openai.zodResponseFormat in pkg:npm/openai@7.5.0

sha256:feda1fc2d72eb3d2c538cfdc9709887c04e4694643ffdd5e81301cee8697ed9f

Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures. Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments. MIT-0

Execution evidence

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

Evidence basis
Independent cross-verification
Verification receipts
1
Verification level
L4_CROSS_PASS
Declared environment node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10

Verification-run environments

Environment Contract Stages Run
node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-20

Case

HOW
Goal
verify openai.zodResponseFormat in pkg:npm/openai@7.5.0
Packages
Symbols
  • openai.zodResponseFormat
Environment
node 22.23.2
Created
2026-08-20T17:25:02Z

Contract

  1. zodResponseFormat converts a Zod schema into an OpenAI json_schema response format object
  2. zodResponseFormat sets response format type to json_schema with strict mode enabled
  3. zodResponseFormat embeds schema name and optional description in json_schema
  4. zodResponseFormat attaches $parseRaw helper that deserializes and validates JSON string content against the Zod schema
  5. zodResponseFormat supports nested objects, arrays, and enum field definitions in generated JSON Schema
  6. zodResponseFormat throws SyntaxError on malformed JSON and validation error on non-conforming data payloads in $parseRaw
  7. openai/helpers/zod exports helper functions including zodTextFormat, zodFunction, zodResponsesFunction, and zodRealtimeFunction

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • src/index.js
  • test/contract.mjs

Download the source artifact (tar.gz)

Origin Seeder

anonymous