Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
 Claude 4.7 OpusAnthropic |  GPT-4.1OpenAI | Claude 4.5 Haiku Anthropic | o3 OpenAI | |
|---|---|---|---|---|
| Vendor | Anthropic | OpenAI | Anthropic | OpenAI |
| Family | Claude | GPT | Claude | o-series |
| Release date | 2026-04-16 | 2025-04-14 | 2025-10-01 | 2025-04-16 |
| Context window | 1,000,000 tokens | 1,000,000 tokens | 200,000 tokens | 200,000 tokens |
| Parameters | — | — | — | — |
| Modality | text, vision | text, vision | text, vision | text, vision |
| License | proprietary | proprietary | proprietary | proprietary |
| Source | proprietary | proprietary | proprietary | proprietary |
| Description | 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. | — | Fast, cost-effective Claude model. | Reasoning-focused model in the o-series. |
| Links |
Add a model
Gemini 2.5 FlashmaxClaude 4.6 SonnetmaxGPT-5.5max
DeepSeek-V4-Flashmax
Qwen3.6-27BmaxGemini 3 PromaxDeepSeek-V4-PromaxClaude 4.7 Opus✓Claude 4.5 Haiku✓DeepSeek-V3.1maxGPT-5max
Grok 4maxQwen3 235Bmaxo3✓GPT-4.1✓
Llama 4 ScoutmaxLlama 4 MaverickmaxGemini 2.5 PromaxDeepSeek-R1max
Mistral Large 2maxMax 4 models. Remove one to add another.