| (o4-mini-deep-research-2025-06-26) shut down on 2026-07-23 per OpenAI's deprecation page (checked 2026-10-17). The official replacement is gpt-5.6-sol. The published context window changes from 200,000 tokens on o4-mini-deep-research-2025-06-26 to 1,050,000 tokens on gpt-5.6-sol.
retired
| Announced | 2026-04-22 |
|---|---|
| Deprecated | Not published |
| Shutdown | 2026-07-23 |
| Kind | exact |
See the replacement diff · OpenAI models
| Input price / 1M | Not published |
|---|---|
| Output price / 1M | Not published |
| Cached input / 1M | Not published |
| Context window | 200,000 · source, checked 2026-10-17 |
| Max output | 100,000 · source, checked 2026-10-17 |
| Reasoning | Not published |
| Vision | Not published |
| Tools | Not published |
| (o4-mini-deep-research-2025-06-26) shut down on 2026-07-23 per OpenAI's deprecation page (checked 2026-10-17). The official replacement is gpt-5.6-sol. The published context window changes from 200,000 tokens on o4-mini-deep-research-2025-06-26 to 1,050,000 tokens on gpt-5.6-sol.
The official replacement is gpt-5.6-sol.
| (o4-mini-deep-research-2025-06-26) status is retired.
July 23, 2026 | o4-mini-deep-research-2025-06-26 | o4-mini-deep-research | gpt-5.6-sol
Model ID: o4-mini-deep-research | context window 200000 | max output 100000 | input $2 | output $8 | Default snapshot o4-mini-deep-research-2025-06-26