---

name: llm-models-reference description: Reference guide for OpenAI model IDs, capabilities, pricing, and provider endpoints. Use when selecting a model, comparing OpenAI capabilities, or validating model IDs for {{PROJECT_NAME}}.

OpenAI Models Reference

Use this skill as a pointer to the full reference document.

Project context: Fill placeholders in this skill and the reference doc using codex/PROJECT_CONTEXT.md.

Quick Start

• python codex/skills/llm-models-reference/scripts/check_reference_age.py
• Read codex/skills/llm-models-reference/references/llm-models.md for model lineups, pricing, capability matrices, and API examples.

Bundled Resources

References

• references/llm-models.md: OpenAI model IDs, pricing, capability matrices, API examples.

Scripts

• scripts/check_reference_age.py: check last-updated age.
• scripts/fetch_openai_models.py: fetch current OpenAI models via API.

Fetching Latest Models

Requires an OpenAI API key in the environment:

Copyexport OPENAI_API_KEY="sk-..."
python codex/skills/llm-models-reference/scripts/fetch_openai_models.py