LLMAPI only
Claude Haiku 4.5
Anthropic
Updated May 22, 2026 · Benchmarks via Artificial Analysis, specs & pricing via OpenRouter · Methodology · Report an error
Specifications
- Type
- LLM
- Access
- API only
- Released
- October 15, 2025
- License
- Proprietary
- Context window
- 200,000 tokens
- Knowledge cutoff
- February 1, 2025
- Output speed
- 100 tok/s
- Latency (TTFT)
- 0.3s
- Input
- Text, Image
- Output
- Text
- API pricing
- $1.00 in · $5.00 out / 1M tokens
Capabilities
Function callingStructured outputWeb search
Benchmarks
Our take
Near-frontier intelligence at the small-tier price — roughly Sonnet-4-level coding at about a third of the cost, strong for multi-agent fan-out.