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Subchapter 41.1
references/latest-model.mdMarkdown2 KBView on GitHub
This file is a curated helper. Every recommendation here must be verified against current OpenAI docs before it is repeated to a user.
| Model ID | Use for |
|---|---|
gpt-5.5 | Latest/default text and reasoning model for most new apps, including coding and tool-heavy workflows |
gpt-5.5-pro | Maximum reasoning or quality when latency and cost matter less |
gpt-5.4 | Previous default text and reasoning model; use for existing GPT-5.4 integrations |
gpt-5.4-mini | Lower-cost testing and lighter production workflows |
gpt-5.4-nano | High-throughput simple tasks and classification |
gpt-5.5 | Explicit no-reasoning text path via reasoning.effort: none |
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-1.5 | Best 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 |