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Claude Haiku 4.5

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anthropic:claude-haiku-4.5

Added October 15, 2025

Claude Haiku 4.5 is Anthropic's best model when it comes to price to performance and speed.

Usage

import OpenAI from "openai";

const client = new OpenAI({
    baseURL: "https://api.tributary.cc/openai/v1",
    apiKey: "<TRIBUTARY_API_KEY>",
});

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

console.log(completion.choices[0].message.content);

Providers

Provider Model Context Output Input $/M Output $/M
Anthropic claude-haiku-4-5-20251001 200K 64K $1.00 $5.00
Context/output in tokens. Prices in USD per 1M tokens.