Anthropic
Claude Haiku 4.5 Limits
Token limits
| Spec | Value |
|---|---|
| Context window | 200K tokens |
| Max output | 64K tokens |
| Input types | Text, Image |
| Output types | Text |
Rate limits
Start tier, the entry API usage tier. The source page lists higher tiers.
| Tier | RPM | Input TPM | Output TPM |
|---|---|---|---|
| Start | 1,000 | 2,000,000 | 400,000 |
Source: claude.com, read Nov 9, 2026.
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Questions
What is the Claude Haiku 4.5 context window
200K tokens, per platform.claude.com, read Nov 9, 2026.
What is the Claude Haiku 4.5 max output
64K tokens, per platform.claude.com.
What are the Claude Haiku 4.5 rate limits
Start tier, the entry API usage tier. The source page lists higher tiers. RPM 1,000, Input TPM 2,000,000, Output TPM 400,000 at the Start tier, per platform.claude.com.
Source: claude.com, read Nov 9, 2026.