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 o3OpenAI | GPT-4.1 OpenAI |  Gemini 3.5 Flash |  DeepSeek-V4-FlashDeepSeek | |
|---|---|---|---|---|
| Vendor | OpenAI | OpenAI | DeepSeek | |
| Family | o-series | GPT | Gemini | DeepSeek |
| Release date | 2025-04-16 | 2025-04-14 | 2026-05-20 | 2026-04-22 |
| Context window | 200,000 tokens | 1,000,000 tokens | — | 1,000,000 tokens |
| Parameters | — | — | — | 284B (13B active) |
| Modality | text, vision | text, vision | text, vision, audio | text |
| License | proprietary | proprietary | proprietary | MIT |
| Source | proprietary | proprietary | proprietary | open weights |
| Description | Reasoning-focused model in the o-series. | — | Fast, low-cost tier of the Gemini 3.5 family announced at Google I/O 2026. June 2026 update added native computer-use capability, moving Flash from generation to agentic task execution. | Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE. |
| Links | ||||
| Benchmarks | ||||
| GPQA-D | 87.7% | — | — | — |
| AIME-25 | 88.9% | — | — | — |
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Claude 4.8 Opusmax
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Mistral Large 2maxMax 4 models. Remove one to add another.