Claude Opus 4.1
Claude Opus 4.1 is an AI model from Anthropic. Claude Opus 4.1 with extended thinking mode enabled for deeper chain-of-thought reasoning on complex problems.
Anthropic. Claude Opus 4.1 with extended thinking mode enabled for deeper chain-of-thought reasoning on complex problems.anthropic-claude-4-1-opus-thinking |
| Active |
| Anthropic |
42.0#48 |
36.5#53 |
80.3#61 |
0.9#7 |
0.8#79 |
0.1#104 |
0.7#86 |
0.6#105 |
8.95s#427 |
0.4#64 |
0.8#61 |
0.7#36 |
0.3#52 |
0.7#110 |
40.8#230 |
Capabilities
Input0/5
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Output0/5
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Capabilities0/13
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Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Claude Opus 4.7 | 1.0M | $5.00 | $25.00 | Available | |
| Claude Opus 4.6 | 1.0M | $5.00 | $25.00 | Available | |
| Claude Opus 4.5 | 410K | $5.00 | $25.00 | Available | |
| Claude Opus 4.1 | 200K | $15.00 | $75.00 | Deprecating | |
| Claude Opus 4 | 410K | $15.00 | $75.00 | Deprecated | |
| Claude Opus 4.1 | — | — | — | — | Current |
| Claude Opus 4 | — | — | — | — | Available |
| Claude Opus 4.5 | — | — | — | — | Available |
| Claude Opus 4.6 Adaptive | — | — | — | — | Available |
| Claude Opus 4.73 | — | — | — | — | Available |
| Claude Opus 3 | — | 200K | $15.00 | $75.00 | Deprecating |
Other models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Claude Sonnet 4.6 | Sonnet | 1.0M | $3.00 | $15.00 | |
| Claude Haiku 4.5 | Haiku | 200K | $1.00 | $5.00 | |
| Claude Sonnet 4.5 | Sonnet | 1.0M | $3.00 | $15.00 | |
| Claude Sonnet 4 | Sonnet | 1.0M | $3.00 | $15.00 | |
| Claude Haiku 4.5 | Haiku | — | — | — | — |
| Claude Sonnet 4 | Sonnet | — | — | — | — |
| Claude Sonnet 4.1 | Sonnet | — | 200K | $3.00 | $15.00 |
| Claude Sonnet 4.5 | Sonnet | — | — | — | — |
| Claude Sonnet 4.6 Adaptive | Sonnet | — | — | — | — |
| Claude Sonnet 4.6 Non-Reasoning Low Effort | Sonnet | — | — | — | — |