All models
Anthropic

Claude Haiku 4.5

lite

Anthropic

Anthropic's fastest and most compact model. Ideal for lightweight agents, high-throughput pipelines, and latency-sensitive applications.

Official page
fastestlightweightcost-effective
Context
200K
Input / 1M
$0.80
Output / 1M
$4.00
Knowledge cutoff
2025-04

Capabilities

Code4/5
Reasoning3/5
Multilingual4/5
Safety5/5
Speed5/5

Modalities & Features

Vision (image input) Yes
Audio No
Video No
Function / tool calling Yes
JSON mode Yes
Extended thinking No

Context & Output

Context window200K
Max output tokens16K
Knowledge cutoff2025-04
Release date2025-07

API & Access

Open source No
Streaming Yes
Batch API Yes
Prompt caching Yes
Fine-tuning No

Pricing (per 1M tokens)

Input$0.80
Output$4.00
Prices shown are list prices and may vary by provider plan. Always check official documentation for the latest pricing.