AnthropicClaude Sonnet 5 (Adaptive Reasoning, High Effort)
- Released
- Jun 30, 2026
- Tracked since
- 2026-07-23
Intelligence index31.7Ranks 90 of 664 models with this metric
Coding index—Not tested
Agentic index—Not tested
Capability profile
5 axes vs. site averageClaude Sonnet 5 (Adaptive Reasoning, High Effort)
Site average
Some dimensions have no data yet — marked on the chart
Pricing
per 1M tokens- Input
- $2.00
- Output
- $10.00
- Cache read
- $0.200
- Cache write
- $2.50
Performance
- Output throughput
- 70 tokens/sec
- Time to first token
- 8.63s
- First answer token
- 8.63s
- End-to-end response
- 15.72s
History
2Intelligence index
32→31.7
Output
Unchanged across 62 days of records
Output throughput
66→70
Cheaper at this level
Models with a comparable intelligence index and a lower output price- Qwen3.8-Flash-Next
AlibabaIntelligence 39.8$0.470−95% - GLM 5.3 Flash
Z AIIntelligence 41.8$0.500−95% - GPT-6 Luna (max)
OpenAIIntelligence 37.3$0.500−95% - GPT-6 Luna (xhigh)OpenAIIntelligence 33.9$0.500−95%
- GPT-6 Luna (high)OpenAIIntelligence 32.1$0.500−95%