DOSDOS
Pricing
Get started
Models/Claude Haiku 4.5

Claude Haiku 4.5

by Anthropic

Fastest and most compact Claude model. Supports vision.

Parameters
Haiku
Context Length
200K
Category
chat
Available Serverless

Run queries immediately, pay only for usage

$1.05in|$5.25out

Per 1M Tokens

Try this modelView documentation

About this model

Fastest and most compact Claude model. Supports vision.

Capabilities

VisionTool callingCode generationStreaming

Model Details

Provider
Anthropic
Model ID
claude-haiku-4.5
Parameters
Haiku
Context Length
200K tokens
Category
chat

API Usage

Use the DOS API to integrate Claude Haiku 4.5into your applications. Our API is compatible with OpenAI's client libraries for easy migration.

Model ID

claude-haiku-4.5

Python

python
from dos import DOS

client = DOS()

response = client.chat.completions.create(
    model="claude-haiku-4.5",
    messages=[
        {"role": "user", "content": "Hello, how are you?"}
    ]
)

print(response.choices[0].message.content)

cURL

bash
curl https://api.dos.ai/v1/chat/completions \
  -H "Authorization: Bearer $DOS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-haiku-4.5",
    "messages": [
      {"role": "user", "content": "Hello, how are you?"}
    ]
  }'

Node.js

javascript
import DOS from 'dos-ai';

const client = new DOS();

const response = await client.chat.completions.create({
  model: "claude-haiku-4.5",
  messages: [
    { role: "user", content: "Hello, how are you?" }
  ]
});

console.log(response.choices[0].message.content);
View full API reference

Related Models

DOS.AI

DOS.AI Auto

Smart router that automatically picks the best model for each request - free models for simple tasks, frontier models for complex ones.

Usage-based
DOS.AI

DOS.AI (Qwen 3.6)

Our flagship in-house model - Qwen 3.6 35B-A3B MoE, self-hosted in Vietnam. 70B-class quality at near-8B cost.

$0.07 / 1M tokens
DeepSeek

DeepSeek V4 Flash

Fast, low-cost MoE reasoning model with a 1M-token context window. Replaces DeepSeek V3.

$0.15 / 1M tokens
DOSDOS

AI infrastructure for everyone. Inference, agents, and safety - all in one platform.

Product

  • Models
  • Pricing
  • API Inference
  • DOSClaw

Developers

  • Documentation
  • API Reference
  • Status

DOS Ecosystem

  • DOSafe
  • DOS.Me
  • DOScan
  • DOSwap
  • MetaDOS

Company

  • About
  • Contact
  • Careers
  • Privacy
  • Terms

© 2026 All rights reserved.