Claude Sonnet 5
Official information
- Release date
- Jun 30, 2026
- Official model ID
- claude-sonnet-5
- Vendor source
- Claude Sonnet 5
- Identity verified
- Aug 13, 2026
API pricing
- Verification
- Verified
- Verified at
- Value benchmark tier
- claude-sonnet-5-standard
| Tier / region | Input / output · per MTok | Context pricing tier | Billing | Validity | Source |
|---|---|---|---|---|---|
claude-sonnet-5-standard global | $2 / $10 | No upper pricing tier | Standard online · Cache miss All day | Current | Official rates |
Rankings by category
Overall
#23High 0.8855.4
| Source | Percentile | Raw score | Config folding |
|---|---|---|---|
| Epoch AI | 70.4 | 156.9 | Single config |
| LiveBench | 57.6 | 76.6 | Single config |
| LMArena | 38.2 | 1442.4 | Single config |
Cross-source percentile spread 32.2
Coding
#19Medium 0.6955.7
| Source | Percentile | Raw score | Config folding |
|---|---|---|---|
| DeepSWE | 31.3 | 48.2 | Median of 5 configs |
| LiveBench | 83.7 | 67.9 | Single config |
| LMArenatext-coding | 48.0 | 1483.2 | Single config |
| · webdev | 56.4 | 1540.5 | Single config |
Cross-source percentile spread 52.4
Agent
#16Medium 0.6950.0
| Source | Percentile | Raw score | Config folding |
|---|---|---|---|
| DeepSWE | 31.3 | 48.2 | Median of 5 configs |
| LMArena | 68.8 | 0.0 | Single config |
Cross-source percentile spread 37.5
Reasoning
#32High 0.8245.9
| Source | Percentile | Raw score | Config folding |
|---|---|---|---|
| Epoch AI | 21.9 | 0.9 | Median of 2 configs |
| LiveBench | 70.7 | 90.8 | Single config |
| LMArenatext-math | 50.0 | 1467.4 | Single config |
| · text-hard | 40.2 | 1461.0 | Single config |
Cross-source percentile spread 48.8
Value
#16High 0.8846.4
Aliases & configurations
- claude-sonnet-5
- claude-sonnet-5-high· high
- claude-sonnet-5-xhigh-effort· xhigh effort