Claude Opus 4.6
Official information
- Release date
- Feb 5, 2026
- Official model ID
- claude-opus-4-6
- Vendor source
- Claude Opus 4.6
- Identity verified
- Aug 13, 2026
API pricing
- Verification
- Verified
- Verified at
- Value benchmark tier
- claude-opus-4-6-standard
| Tier / region | Input / output · per MTok | Context pricing tier | Billing | Validity | Source |
|---|---|---|---|---|---|
claude-opus-4-6-standard global | $5 / $25 | No upper pricing tier | Standard online · Cache miss All day | Current | Official rates |
Rankings by category
Overall
#16High 0.8266.0
| Source | Percentile | Raw score | Config folding |
|---|---|---|---|
| Epoch AI | 60.2 | 155.7 | Single config |
| LiveBench | 44.6 | 75.1 | Single config |
| LMArena | 93.1 | 1499.2 | Median of 2 configs |
Cross-source percentile spread 48.6
Coding
#14High 0.7563.3
| Source | Percentile | Raw score | Config folding |
|---|---|---|---|
| LiveBench | 43.5 | 60.7 | Single config |
| LMArenatext-coding | 97.1 | 1532.5 | Median of 2 configs |
| · webdev | 58.5 | 1541.8 | Median of 2 configs |
| SWE-bench Verified | 68.8 | 75.6 | Single config |
Cross-source percentile spread 34.3
Reasoning
#14High 0.8467.7
| Source | Percentile | Raw score | Config folding |
|---|---|---|---|
| Epoch AI | 51.0 | 0.9 | Median of 3 configs |
| LiveBench | 59.8 | 89.0 | Single config |
| LMArenatext-math | 91.2 | 1514.2 | Median of 2 configs |
| · text-hard | 93.1 | 1523.4 | Median of 2 configs |
Cross-source percentile spread 41.1
Value
#32High 0.8230.9
Aliases & configurations
- claude-4-6-opus
- claude-opus-4-6
- claude-opus-4-6-high· high
- claude-opus-4-6-thinking-auto-high-effort· thinking auto / high effort