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 DeepSeek-V4-FlashDeepSeek | DeepSeek-R1 DeepSeek |  Claude 4.5 HaikuAnthropic |  Grok 4xAI | |
|---|---|---|---|---|
| Vendor | DeepSeek | DeepSeek | Anthropic | xAI |
| Family | DeepSeek | DeepSeek | Claude | Grok |
| Release date | 2026-04-22 | 2025-01-20 | 2025-10-01 | 2025-07-09 |
| Context window | 1,000,000 tokens | 128,000 tokens | 200,000 tokens | 256,000 tokens |
| Parameters | 284B (13B active) | 671B | — | — |
| Modality | text | text | text, vision | text |
| License | MIT | MIT | proprietary | proprietary |
| Source | open weights | open weights | proprietary | proprietary |
| Description | Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE. | Reasoning-focused open-weight model. | Fast, cost-effective Claude model. | — |
| Links |
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Gemini 2.5 FlashmaxClaude 4.6 Sonnetmax
GPT-5.5maxDeepSeek-V4-Flash✓
Qwen3.6-27BmaxGemini 3 PromaxDeepSeek-V4-PromaxClaude 4.7 OpusmaxClaude 4.5 Haiku✓DeepSeek-V3.1maxGPT-5maxGrok 4✓Qwen3 235Bmaxo3maxGPT-4.1max
Llama 4 ScoutmaxLlama 4 MaverickmaxGemini 2.5 PromaxDeepSeek-R1✓
Mistral Large 2maxMax 4 models. Remove one to add another.