Anthropic

Claude Haiku 4.5

anthropic/claude-haiku-4.5

Try in Playground

Lightning-fast lightweight model for high throughput.

Context window

200Ktokens

Input price

$0.80/ 1M tokens

Output price

$4.00/ 1M tokens

P50 latency

180ms

Quick start

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.luminet.ai/v1",
  apiKey: process.env.LUMINET_API_KEY,
});

const resp = await client.chat.completions.create({
  model: "anthropic/claude-haiku-4.5",
  messages: [{ role: "user", content: "Hello!" }],
});

Capabilities

textvision

Throughput: 168 tok/s · Released 2025-10