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 Grok 4xAI |  GPT-5OpenAI |  Llama 4 MaverickMeta |  Claude 4.5 HaikuAnthropic | |
|---|---|---|---|---|
| Vendor | xAI | OpenAI | Meta | Anthropic |
| Family | Grok | GPT | Llama | Claude |
| Release date | 2025-07-09 | 2025-08-07 | 2025-04-05 | 2025-10-01 |
| Context window | 256,000 tokens | 400,000 tokens | 1,000,000 tokens | 200,000 tokens |
| Parameters | — | — | 400B | — |
| Modality | text | text, vision, audio | text, vision | text, vision |
| License | proprietary | proprietary | Llama 4 Community License | proprietary |
| Source | proprietary | proprietary | open weights | proprietary |
| Description | — | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. | Mixture-of-experts open-weight model from Meta. | Fast, cost-effective Claude model. |
| Links | ||||
| Benchmarks | ||||
| MMLU-Pro | 82.8% | 85.1% | 80.5% | — |
| GPQA-D | 87.5% | 87.3% | — | — |
| HumanEval | — | 95.2% | — | — |
| Aider | 72.5% | 85.4% | — | — |
| AIME-25 | 86.1% | 91.0% | — | — |
| LiveCB | 65.3% | 74.5% | — | — |
| MMMU | — | 74.1% | 68.5% | — |
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Claude 4.8 Opusmax
Qwen3.7-Maxmax
Gemini 3.5maxGemini OmnimaxGPT-5.5maxQwen3.6-27Bmax
DeepSeek-V4-FlashmaxDeepSeek-V4-PromaxGemini 3 PromaxClaude 4.7 OpusmaxClaude 4.6 SonnetmaxClaude 4.5 Haiku✓DeepSeek-V3.1maxGPT-5✓Grok 4✓Gemini 2.5 FlashmaxQwen3 235Bmaxo3maxGPT-4.1maxLlama 4 ScoutmaxLlama 4 Maverick✓Gemini 2.5 PromaxDeepSeek-R1max
Mistral Large 2maxMax 4 models. Remove one to add another.