Claude Haiku 4.5 at a glance
A fast Claude tier for high-volume tasks where latency matters more than maximum depth.
- Provider: Anthropic
- Focus: fast, general
- Access: Provider catalog
Access and deployment
Claude Haiku 4.5 is listed here under Anthropic’s model catalog. Use that catalog to confirm the exact API identifier and current availability; the display name on this page is not an API alias.
Evaluation checklist
Measure quality at your target latency and concurrency. For local deployment, check memory requirements at the context length and quantization you intend to use.
Verify the exact API alias, dated snapshot, regional availability, context limits and current safety documentation.
Pricing and usage limits
Pricing, quotas and license conditions are not independently verified in this entry. Check the linked official source before choosing a production deployment. For a hosted deployment, check input and output charges, regional availability and rate limits for the exact model ID.