Claude Haiku 4.5
Claude Haiku 4.5 is an AI model from Anthropic. Claude Haiku 4.5 with reasoning mode enabled, providing step-by-step thinking in a compact, fast model.
Anthropic. Claude Haiku 4.5 with reasoning mode enabled, providing step-by-step thinking in a compact, fast model.anthropic-claude-4-5-haiku-reasoning |
| Active |
| Anthropic |
37.1#79 |
32.6#80 |
83.7#51 |
0.8#153 |
0.7#195 |
0.1#133 |
0.6#105 |
0.5#113 |
10.36s#431 |
0.4#45 |
0.8#51 |
0.7#16 |
0.3#86 |
0.5#141 |
135.9#78 |
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 Haiku 4.5 | 200K | $1.00 | $5.00 | Deprecating | |
| Claude Haiku 4.5 | — | — | — | — | Current |
| Claude Haiku 3.5 | 200K | $0.800 | $4.00 | Deprecating | |
| Claude Haiku 3 | 200K | $0.250 | $1.25 | Deprecated |
Other models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Claude Opus 4.7 | Opus | 1.0M | $5.00 | $25.00 | |
| Claude Sonnet 4.6 | Sonnet | 1.0M | $3.00 | $15.00 | |
| Claude Opus 4.6 | Opus | 1.0M | $5.00 | $25.00 | |
| Claude Opus 4.5 | Opus | 410K | $5.00 | $25.00 | |
| Claude Sonnet 4.5 | Sonnet | 1.0M | $3.00 | $15.00 | |
| Claude Opus 4.1 | Opus | 200K | $15.00 | $75.00 | |
| Claude Opus 4 | Opus | 410K | $15.00 | $75.00 | |
| Claude Sonnet 4 | Sonnet | 1.0M | $3.00 | $15.00 | |
| Claude Opus 4 | Opus | — | — | — | — |
| Claude Opus 4.1 | Opus | — | — | — | — |