Claude 3 Haiku

anthropic/claude-3-haiku

Deprecated. Compact and fast model from the Claude 3 generation. Retiring April 19, 2026.

Specifications

Context Window 200K tokens

Max Output 4.1K tokens

Latency fast

Knowledge Cutoff Aug 2023

Training Data Aug 2023

Pricing

Input $0.25 per 1M tokens

Output $1.25 per 1M tokens

Capabilities

text Text generation and understanding

vision Image and visual input processing

tool use Function calling and tool integration

API Identifiers

Model ID anthropic/claude-3-haiku

Provider API ID claude-3-haiku-20240307

AWS Bedrock anthropic.claude-3-haiku-20240307-v1:0

GCP Vertex AI claude-3-haiku@20240307

Usage via Multi-Router

curl https://api.multi-router.ai/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -H "x-mr-router-id: YOUR_ROUTER_ID" \
  -d '{
    "model": "anthropic/claude-3-haiku",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'