Claude Haiku 4.5 (2025-10-01) API
About
Process massive datasets with Claude Haiku 4.5 (2025-10-01), featuring an expansive 200K context window for long-document analysis. This model delivers cost-effective pricing at $1.00/1M input and $5.00/1M output tokens, native tool calling support. Access Claude Haiku 4.5 (2025-10-01) via the LLM Gateway API with up to 64K output tokens.
Capabilities
Input Modalities
text
Output Modalities
text
Reasoning
No
Structured Output
Yes
Tool Use
Yes
WeightsClosed
Limits
Context Window
200K
Tokens
Input Limit
200K
Tokens
Max Output
64K
Tokens
Pricing
Standard (per 1M tokens)
Input
$1.00
Output
$5.00
Caching (per 1M tokens)
Read
$0.10
Frequently Asked Questions
Claude Haiku 4.5 (2025-10-01) by LLM Gateway costs $1.00 per 1M input tokens and $5.00 per 1M output tokens. Cached reads cost $0.10 per 1M tokens.
Model Details
ID
claude-haiku-4-5-20251001
Provider
LLM GatewayFamily
claude
Release Date
Oct 15, 2025
Knowledge Cutoff
N/A
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
LLMGATEWAY_API_KEY
API Base URL
https://api.llmgateway.io/v1