Claude Haiku 4.5 (latest)
claude-haiku
Fast Claude lane for lightweight agents, office tasks, and responsive chat
ReasoningTool CallingAttachments
Context Window
200K
Max Output
64K
Temperature
Yes
Open Weights
No
Knowledge Cutoff
2025-02-28
Released
2025-10-15
Last Updated
2025-10-15
Modalities
Input:TextImagePDF
→Output:Text
Benchmarks
| Benchmark | Score | Metric |
|---|---|---|
| SWE-Bench Pro | 39.45 | resolve rate |
Available Providers (5)
| Provider | Input /1M | Output /1M | Cache Read /1M | Cache Write /1M | Reasoning | Status |
|---|---|---|---|---|---|---|
 Requesty | Rp 17.691 | Rp 88.451 | Rp 1.770 | Rp 22.113 | effort, budget_tokens | — |
 AnyAPI | — | — | — | — | toggle, effort, budget_tokens | — |
 NEAR AI Cloud | Rp 17.691 | Rp 88.451 | Rp 1.770 | Rp 22.113 | toggle, budget_tokens | — |
 Cloudflare AI Gateway | Rp 17.691 | Rp 88.451 | Rp 1.770 | Rp 22.113 | effort | — |
 Perplexity Agent | Rp 17.691 | Rp 88.451 | Rp 1.770 | — | effort | — |