Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
Comparing agents instead? Switch to agent compare →
 o3OpenAI |  Claude 4.7 OpusAnthropic | GPT-5 OpenAI |  Llama 4 MaverickMeta | |
|---|---|---|---|---|
| Vendor | OpenAI | Anthropic | OpenAI | Meta |
| Family | o-series | Claude | GPT | Llama |
| Release date | 2025-04-16 | 2026-04-16 | 2025-08-07 | 2025-04-05 |
| Context window | 200,000 tokens | 1,000,000 tokens | 400,000 tokens | 1,000,000 tokens |
| Parameters | — | — | — | 400B |
| Modality | text, vision | text, vision | text, vision, audio | text, vision |
| License | proprietary | proprietary | proprietary | Llama 4 Community License |
| Source | proprietary | proprietary | proprietary | open weights |
| Description | Reasoning-focused model in the o-series. | Anthropic's previous Opus flagship — superseded by Opus 4.8 on May 28, 2026 (42-day cycle). Optimized for complex reasoning and coding. Improved software engineering, long-running coding tasks, and higher-resolution vision over Claude 4.6. | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. | Mixture-of-experts open-weight model from Meta. |
| Links | ||||
| Benchmarks | ||||
| MMLU-Pro | — | 88.2% | 85.1% | 80.5% |
| GPQA-D | 87.7% | 90.1% | 87.3% | — |
| HumanEval | — | 97.4% | 95.2% | — |
| Aider | — | 91.2% | 85.4% | — |
| AIME-25 | 88.9% | 93.5% | 91.0% | — |
| LiveCB | — | 80.2% | 74.5% | — |
| MMMU | — | 79.0% | 74.1% | 68.5% |
Add a model
Claude 4.8 Opusmax
Qwen3.7-Maxmax
Gemini 3.5maxGemini OmnimaxGPT-5.5maxQwen3.6-27Bmax
DeepSeek-V4-FlashmaxDeepSeek-V4-PromaxGemini 3 PromaxClaude 4.7 Opus✓Claude 4.6 SonnetmaxClaude 4.5 HaikumaxDeepSeek-V3.1maxGPT-5✓
Grok 4maxGemini 2.5 FlashmaxQwen3 235Bmaxo3✓GPT-4.1maxLlama 4 ScoutmaxLlama 4 Maverick✓Gemini 2.5 PromaxDeepSeek-R1max
Mistral Large 2maxMax 4 models. Remove one to add another.