Anthropic
Claude Opus 4.5 (Reasoning)
Claude Opus 4.5 is Anthropic’s latest model in the Opus series, meant for demanding reasoning tasks and complex problem solving. This model has improvements in general intelligence and vision compared to previous iterations. In addition, it is suited for difficult coding tasks and agentic workflows, especially those with computer use and tool use, and can effectively handle context usage and external memory files.
Introducing Claude OpusModel Snapshot
TypeLanguage
ReleaseNov 24, 2024
Context200,000
Tagstool-use, reasoning, vision, file-input
Overall
Rank #19 across 526
49.7
Coding
Rank #18 across 436
47.8
Blended Price
Rank #335 across 357
$10.94/M
Strength Profile
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Benchmark Percentiles
Higher bars mean stronger relative placement.
Model Details
Runtime
Output Speed53.5 tok/s
First Token11.33s
Max Output64,000
Pricing
Blended$10.94/M
Input$6.25/M
All Benchmarks
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 49.7 | #19 |
| Artificial Analysis Coding Index | coding | 47.8 | #18 |
| Artificial Analysis Math Index | math | 91.3 | #20 |
| MMLU-Pro | reasoning | 89.5% | #2 |