GPT-5 Mini
GPT-5 Mini is a deprecated smaller reasoning release for defined tasks. Its model page recommends a later Terra model for new high-volume work.
Deprecated API; check access details
Smaller does not mean a shorter documented window
The model retains a 400,000-token context and a 128,000-token output ceiling. Its maximum input is 272,000 tokens. Text and image input are supported, and the dated snapshot is from August 2025.GPT-5 Mini official model documentation
Review an existing integration
Practical guidance. For a repeated extraction task, compare missed fields, incorrect values and review effort. Use the same documents and output schema for the replacement. A low request price does not compensate for errors that require extensive manual repair.
Specifications & access
| Detail | Value and conditions |
|---|---|
| Status | Deprecated API; check access details |
| Access | API |
| Model identifiers | gpt-5-minigpt-5-mini-2025-08-07 |
| Context window | 400,000 tokens Published context for this deprecated release GPT-5 Mini official model documentation |
| Maximum output | 128,000 tokens Published maximum output, bounded by the remaining context GPT-5 Mini official model documentation |
| Provider status | Deprecated in the current OpenAI model catalog; confirm remaining account access.GPT-5 Mini official model documentation |
Related models
GPT-5 is a deprecated general reasoning and coding release.
Launch date not confirmedDeprecated API; check access detailsAPI