Anthropic: Claude Haiku 4.5
Chatanthropic/claude-haiku-4.5Anthropic 面向快速响应和高性价比优化的 Claude Haiku 模型，支持扩展思考能力，适合需要低延迟的编码、分析和日常自动化任务。
200K context window
64K max output tokens
Released: 2025-10-15
Protocols:OpenAIAnthropic
Capabilities:VisionFunction CallingPrompt CachingPDF Input
PricingRate 0.15x
| Type | HaoAI Price | Official Reference | Rate |
|---|---|---|---|
| Input | $0.15/M | $1/M | 0.15x · 85% savings |
| Output | $0.75/M | $5/M | 0.15x · 85% savings |
| Cache read | $0.015/M | $0.1/M | 0.15x · 85% savings |
| Cache write | $0.188/M | $1.25/M | 0.15x · 85% savings |
| Cache write 5m | $0.188/M | $1.25/M | 0.15x · 85% savings |
| Cache write 1h | $0.3/M | $2/M | 0.15x · 85% savings |
Code Examples
import anthropic
client = anthropic.Anthropic(
base_url="https://api.hao.ai/anthropic",
api_key="YOUR_HAOAI_API_KEY",
)
message = client.messages.create(
model="anthropic/claude-haiku-4.5",
max_tokens=1024,
messages=[
{"role": "user", "content": "Hello!"}
],
)
print(message.content[0].text)