Anthropic
Claude Opus 5 (Adaptive Reasoning, High Effort)
Quality Score76.2
Value Score46.7
Reliability66.9
Cache Discount90%
Model specification
- Reasoning
- reasoning
- Input modalities
- text, image
- Output modalities
- text
- Context window
- 1M tokens
- Weights
- closed weights
Token prices USD per 1M tokens
- Input
- $5.00
- Output
- $25.00
- Cached Input
- $0.500
- Cached Output
- $6.25
- Cost per task
- $1.23
Capability
- Intelligence
- 61.5
- Coding
- 76.5
- Agentic
- 56.1
- Omniscience
- 33.7
- Correct
- 58.9%
- Blended price
- $3.85
Answer outcomes
Correct 58.9%Incorrect 25.2%Abstained 16.0%
Artificial Analysis benchmarks
- GDPval-AA v2
- 62%
- τ³-Banking
- 45%
- Terminal-Bench v2.1
- 88%
- SciCode
- 54%
- Humanity’s Last Exam
- 53%
- GPQA Diamond
- 94%
- CritPt
- 28%
- AA-Omniscience
- 67%
- AA-LCR
- 76%
Similar models
- Claude Opus 5 (Adaptive Reasoning, Xhigh Effort)AnthropicQuality Score 77.5Value Score 47.4
- Claude Opus 5 (Adaptive Reasoning, Max Effort)AnthropicQuality Score 78.5Value Score 48.0
- Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 4.8 Fallback)AnthropicQuality Score 79.9Value Score 45.0
- Claude Opus 5 (Adaptive Reasoning, Medium Effort)AnthropicQuality Score 73.1Value Score 44.7
- Claude Opus 5 (Adaptive Reasoning, Low Effort)AnthropicQuality Score 68.1Value Score 41.0
- Claude Sonnet 5 (Adaptive Reasoning, Max Effort)AnthropicQuality Score 64.1Value Score 43.6