GPT-5.4 is OpenAI’s latest frontier model, unifying the Codex and GPT lines into a single system. It features a 1M+ token context window (922K input, 128K output) with support for...
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Code-specialist GPT for repository edits, reviews, and long-running software agents
23 providers
GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning...
Coding-optimized GPT model for repository edits, reviews, and agentic software work
33 providers
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| OpenAI: GPT-5.4 (batch)openai/gpt-5.4:batch | OpenAI |
1059.0 | 1.05M | $1.25 | $7.5 | — | ||
| GPT-5.2 Codexopenai/gpt-5.2-codex | OpenAI |
1051.0 | 400K | $0.14 | $1.14 | 2025-12-11 | ||
| OpenAI: GPT-5.1 (batch)openai/gpt-5.1:batch | OpenAI |
1032.0 | 400K | $0.625 | $5 | — | ||
| GPT-5.3 Codexopenai/gpt-5.3-codex | OpenAI |
1032.0 | 400K | $1.75 | $14 | 2026-02-05 |