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 Gemini 2.5 Pro |  GPT-5OpenAI |  DeepSeek-V3.1DeepSeek |  Qwen3.6-27BAlibaba | |
|---|---|---|---|---|
| Vendor | OpenAI | DeepSeek | Alibaba | |
| Family | Gemini | GPT | DeepSeek | Qwen |
| Release date | 2025-03-25 | 2025-08-07 | 2025-08-21 | 2026-04-22 |
| Context window | 2,000,000 tokens | 400,000 tokens | 128,000 tokens | 262,144 tokens |
| Parameters | — | — | 671B | 27B (dense) |
| Modality | text, vision, audio, video | text, vision, audio | text | text, vision, video |
| License | proprietary | proprietary | MIT | Apache-2.0 |
| Source | proprietary | proprietary | open weights | open weights |
| Description | Predecessor to Gemini 3 Pro. | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. | Large MoE open-weight model. Predecessor to DeepSeek-V4. | Alibaba's first dense open-weight in the 3.6 family. Strong agentic-coding scores (77.2 SWE-bench Verified, matching Claude 4.5 Opus on Terminal-Bench 2.0). Supports 201 languages and multimodal text/image/video input. |
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Gemini 2.5 Flashmax
Claude 4.6 SonnetmaxGPT-5.5maxDeepSeek-V4-FlashmaxQwen3.6-27B✓Gemini 3 PromaxDeepSeek-V4-PromaxClaude 4.7 OpusmaxClaude 4.5 HaikumaxDeepSeek-V3.1✓GPT-5✓
Grok 4maxQwen3 235Bmaxo3maxGPT-4.1max
Llama 4 ScoutmaxLlama 4 MaverickmaxGemini 2.5 Pro✓DeepSeek-R1max
Mistral Large 2maxMax 4 models. Remove one to add another.