AI Model Comparison
Claude 3 Opus
Claude 3 Opus — Anthropic large language model (2024) with a 200K-token context window and an MMLU score of 86.8%.
Key specifications
| MMLU (capability) | 86.8% |
|---|---|
| Context window (K tokens) | 200 |
| Input price ($/1M) | 15 |
| Output price ($/1M) | 75 |
About Claude 3 Opus
The Claude 3 Opus is a large language model from Anthropic with a 200K-token context window and an MMLU score of 86.8%. It is proprietary api, accessed via API. MMLU measures general knowledge and reasoning; real-world quality also depends on coding, tool use, latency and safety.
The comparisons below show how Claude 3 Opus stacks up against the alternatives people most often weigh against it, with the specific numbers laid out side by side.
Frequently asked questions
Is the Claude 3 Opus any good?
Claude 3 Opus — Anthropic large language model (2024) with a 200K-token context window and an MMLU score of 86.8%.
What are the key specs of the Claude 3 Opus?
See the specification table above for the full breakdown.
✓ Reviewed by Priya Nair, Data Quality Reviewer.
Last updated 2026-05-01