All Models
Claude Haiku 4.5 (latest)
Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models. Matching Claude Sonnet 4’s performance...
Available Providers (20)
| Provider | Model ID | Input Cost | Output Cost | Context | Max Output | Docs |
|---|---|---|---|---|---|---|
| | claude-haiku-4-5 | $0.60/MTok | $3.70/MTok | 200K | 128K | |
| | claude-haiku-4-5 | $0.90/MTok | $4.50/MTok | 200K | 64K | |
| | claude-haiku-4-5 | $1.00/MTok | $4.98/MTok | 200K | 200K | |
| | anthropic/claude-haiku-4.5 | $1/MTok | $5/MTok | 200K | 64K | |
| | anthropic/claude-haiku-4-5 | $1/MTok | $5/MTok | 200K | 64K | |
| | anthropic/claude-haiku-4.5 | $1/MTok | $5/MTok | 200K | 64K | |
| | anthropic/claude-haiku-4-5 | $1/MTok | $5/MTok | 200K | 64K | |
| | claude-haiku-4-5 | $1/MTok | $5/MTok | 200K | 64K | |
| | databricks-claude-haiku-4-5 | $1/MTok | $5/MTok | 200K | 64K | |
| | anthropic/claude-haiku-4-5 | $1/MTok | $5/MTok | 200K | 64K | |
| | anthropic/claude-haiku-4.5 | $1/MTok | $5/MTok | 200K | 64K | |
| | anthropic/claude-haiku-4.5 | $1/MTok | $5/MTok | 200K | 64K | |
| | claude-haiku-4-5 | $1/MTok | $5/MTok | 200K | 64K | |
| | claude-haiku-4-5 | $1/MTok | $5/MTok | 200K | 64K | |
| | claude-haiku-4.5 | $1/MTok | $5/MTok | 200K | 64K | |
| | anthropic/claude-haiku-4.5 | $1/MTok | $5/MTok | 200K | 64K | |
| | claude-haiku-4-5 | $1/MTok | $5/MTok | 200K | 64K | |
| | claude-haiku-4.5 | —/MTok | —/MTok | 200K | 64K | |
| | claude-haiku-4-5 | —/MTok | —/MTok | 200K | 16.4K | |
| | anthropic/claude-haiku-4-5 | —/MTok | —/MTok | 200K | 64K |
Capabilities
Reasoning
Tool Calling
Attachments
Open Weights
Structured Output