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LangMart: Anthropic Claude Haiku 4.5

Openrouter
Vision Streaming
200K
Context
$1.00
Input /1M
$5.00
Output /1M
4K
Max Output
Run API Call Open in Chat

LangMart: Anthropic Claude Haiku 4.5

Model Overview

Property Value
Model ID openrouter/anthropic/claude-haiku-4.5
Name Anthropic: Claude Haiku 4.5
Provider LangMart / Anthropic

Description

Anthropic's fastest and most efficient Claude model accessed via LangMart. Designed for high-volume, low-latency applications requiring quick responses. This model supports multimodal capabilities including vision and image understanding.

Specifications

Spec Value
Context Window 200,000 tokens
Max Completion 4,096 tokens
Modalities Text, Image

Pricing

Type Price
Input $1.00 per 1M tokens
Output $5.00 per 1M tokens

Capabilities

  • Fast Response: Yes
  • Vision: Yes
  • Cost Efficient: Yes
  • Streaming: Yes

Use Cases

High-volume applications, real-time chat, quick analysis.

Integration with LangMart

Gateway Support: Type 2 (Cloud), Type 3 (Self-hosted)

API Usage:

curl -X POST https://api.langmart.ai/v1/chat/completions \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openrouter/anthropic/claude-haiku-4.5",
    "messages": [{"role": "user", "content": "Quick response needed"}],
    "max_tokens": 2048
  }'
  • openrouter/anthropic/claude-3.5-sonnet - Balanced model

Last Updated: December 28, 2025