mcp-demo/skills/.system/openai-docs/references/latest-model.md
2026-07-27 14:36:05 +08:00

2.3 KiB

Latest model guide

This file is a curated helper. Every recommendation here must be verified against current OpenAI docs before it is repeated to a user.

Current model map

Model ID Use for
gpt-5.6 Latest/default GPT-5.6 alias; routes to Sol
gpt-5.6-sol Flagship GPT-5.6 tier for hardest quality-first, coding, and reasoning workflows
gpt-5.6-terra Mini-like GPT-5.6 tier for balanced cost, latency, and quality
gpt-5.6-luna Nano-like GPT-5.6 tier for high-throughput, simple, or strict-latency tasks
gpt-5.5 Previous default text and reasoning model; use for existing GPT-5.5 integrations
gpt-5.4 Older default text and reasoning model; use for existing GPT-5.4 integrations
gpt-5.4-mini Older lower-cost testing and lighter production workflows
gpt-5.4-nano Older high-throughput simple tasks and classification
gpt-4.1-mini Cheaper no-reasoning text
gpt-4.1-nano Fastest and cheapest no-reasoning text
gpt-5.3-codex Agentic coding, code editing, and tool-heavy coding workflows
gpt-5.1-codex-mini Cheaper coding workflows
gpt-image-2 Best image generation and edit quality
gpt-image-1.5 Less expensive image generation and edit quality
gpt-image-1-mini Cost-optimized image generation
gpt-4o-mini-tts Text-to-speech
gpt-4o-mini-transcribe Speech-to-text, fast and cost-efficient
gpt-realtime-1.5 Realtime voice and multimodal sessions
gpt-realtime-mini Cheaper realtime sessions
gpt-audio Chat Completions audio input and output
gpt-audio-mini Cheaper Chat Completions audio workflows
sora-2 Faster iteration and draft video generation
sora-2-pro Higher-quality production video
omni-moderation-latest Text and image moderation
text-embedding-3-large Higher-quality retrieval embeddings; default in this skill because no best-specific row exists
text-embedding-3-small Lower-cost embeddings

Maintenance notes

  • GPT-5.6 Pro is a Responses reasoning mode on the base model, not a separate gpt-5.6-pro slug. Verify the live model guide before recommending its request shape.
  • This file will drift unless it is periodically re-verified against current OpenAI docs.
  • If this file conflicts with current docs, the docs win.