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 o3OpenAI |  DeepSeek-V4-FlashDeepSeek |  Claude 4.5 HaikuAnthropic |  Llama 4 MaverickMeta | |
|---|---|---|---|---|
| Vendor | OpenAI | DeepSeek | Anthropic | Meta |
| Family | o-series | DeepSeek | Claude | Llama |
| Release date | 2025-04-16 | 2026-04-22 | 2025-10-01 | 2025-04-05 |
| Context window | 200,000 tokens | 1,000,000 tokens | 200,000 tokens | 1,000,000 tokens |
| Parameters | — | 284B (13B active) | — | 400B |
| Modality | text, vision | text | text, vision | text, vision |
| License | proprietary | MIT | proprietary | Llama 4 Community License |
| Source | proprietary | open weights | proprietary | open weights |
| Description | Reasoning-focused model in the o-series. | Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE. | Fast, cost-effective Claude model. | Mixture-of-experts open-weight model from Meta. |
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Gemini 2.5 FlashmaxClaude 4.6 SonnetmaxGPT-5.5maxDeepSeek-V4-Flash✓
Qwen3.6-27BmaxGemini 3 PromaxDeepSeek-V4-PromaxClaude 4.7 OpusmaxClaude 4.5 Haiku✓DeepSeek-V3.1maxGPT-5max
Grok 4maxQwen3 235Bmaxo3✓GPT-4.1maxLlama 4 ScoutmaxLlama 4 Maverick✓Gemini 2.5 PromaxDeepSeek-R1max
Mistral Large 2maxMax 4 models. Remove one to add another.