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claude-haiku-4-5-20251001

4k ContextTextPopular

Anthropic's claude-haiku-4-5-20251001 with budget-friendly pricing. thoughtful AI with strong ethics.

Capability Radar

Compare with Claude 3

About claude-haiku-4-5-20251001

"Exceptional reasoning and safety"

claude-haiku-4-5-20251001 is Anthropic's budget-friendly model featuring focused context window (4K). Exceptional reasoning and safety, this model delivers best-in-class for complex analysis.

⚡ Key Strengths

  • Exceptional reasoning and safety
  • Best price-to-performance ratio
  • OpenAI SDK compatible
  • Production-ready reliability

🎯 Best Use Cases

  • Content generation and copywriting
  • Question answering systems
  • Conversational AI applications
  • High-volume API processing
  • Cost-sensitive production applications

Interactive Playground

Parameters Setup

0.7

Controls randomness: Lowering results in less random completions.

Return data chunks as they arrive

request.js
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.okrouter.com/v1",
  apiKey: process.env.OKROUTER_API_KEY,
});

const completion = await client.chat.completions.create({
  model: "claude-haiku-4-5-20251001",
  messages: [{ role: "user", content: "Hello world!" }],
  temperature: 0.7,
  stream: true,
});