Build with OpenAI stateless APIs - Chat Completions (GPT-5.2, o3), Realtime voice, Batch API (50% savings), Embeddings, DALL-E 3, Whisper, and TTS. Prevents 16 documented errors.
SkillScore96Maintained
Automatic
◆AI Engineer pack
Last verified 8/30/2026
What it changes
Passed 22 of 23 test cases with the skill, and 12 of 23 without it.
Without skill52%
With skill96%
Checks it passed that the model alone missed
Sets message role to 'tool'.
Specifies model as 'gpt-5.2'.
Specifies model as 'gpt-5-mini'.
and 13 more in the full report
11 fixed11 passed either way0 still failing1 broke
Pass-rate lift
+43 pp
Tokens
+385%
Agent turns
0%
Response time
-17%
Model gemini-3.6-flashMeasured 8/30/2026v1 · latest is v222 of 23 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
This benchmark measured an earlier version of the skill.
See it in action
One of 11 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 11
Prompt
Our team wants to reduce latency on low-complexity tasks by switching our gpt-5.1 requests to a mini variant. Write a TypeScript snippet using the Node.js SDK calling chat completions with the official lightweight GPT-5 mini model.
What was checked, without and with the skill
Checked
Without skill
With skill
Specifies model as 'gpt-5-mini'.
Missed
Passed
Avoids appending version decimals to the mini model identifier.
Passed
Passed
case-04 · gemini-3.6-flash · 8/30/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md1128 lines26 filesincludes scripts
OpenAI API - Complete Guide
Version: Production Ready ✅
Package: [email protected]Last Updated: 2026-01-20
Status
✅ Production Ready:
✅ Chat Completions API (GPT-5, GPT-4o, GPT-4 Turbo)
✅ Embeddings API (text-embedding-3-small, text-embedding-3-large)
✅ Images API (DALL-E 3 generation + GPT-Image-1 editing)
✅ Audio API (Whisper transcription + TTS with 11 voices)