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 o3OpenAI |  Claude 4.7 OpusAnthropic |  Grok 4xAI |  Qwen3 235BAlibaba | |
|---|---|---|---|---|
| Vendor | OpenAI | Anthropic | xAI | Alibaba |
| Family | o-series | Claude | Grok | Qwen |
| Release date | 2025-04-16 | 2026-04-16 | 2025-07-09 | 2025-04-29 |
| Context window | 200,000 tokens | 1,000,000 tokens | 256,000 tokens | 128,000 tokens |
| Parameters | — | — | — | 235B |
| Modality | text, vision | text, vision | text | text |
| License | proprietary | proprietary | proprietary | Apache-2.0 |
| Source | proprietary | proprietary | proprietary | open weights |
| Description | Reasoning-focused model in the o-series. | Anthropic's most capable model, optimized for complex reasoning and coding. Improved software engineering, long-running coding tasks, and higher-resolution vision over Claude 4.6. | — | Predecessor to the Qwen3.6 family. |
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Gemini 2.5 FlashmaxClaude 4.6 SonnetmaxGPT-5.5max
DeepSeek-V4-FlashmaxQwen3.6-27BmaxGemini 3 PromaxDeepSeek-V4-PromaxClaude 4.7 Opus✓Claude 4.5 HaikumaxDeepSeek-V3.1maxGPT-5maxGrok 4✓Qwen3 235B✓o3✓GPT-4.1max
Llama 4 ScoutmaxLlama 4 MaverickmaxGemini 2.5 PromaxDeepSeek-R1max
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