Claude Sonnet 4.5 (thinking) 是 Anthropic 推出的推理模型,支持逐步推理。可通过 MeshTok 统一 API 使用。
直接替换OpenAI。只需改base_url和模型。
# Python - pip install openai from openai import OpenAI client = OpenAI( base_url="https://meshtok.com/v1", api_key="sk-your-MeshTok-key", ) resp = client.chat.completions.create( model="anthropic/claude-sonnet-4.5:thinking", messages=[{"role":"user","content":"Hello!"}], ) print(resp.choices[0].message.content)
# cURL curl https://meshtok.com/v1/chat/completions \ -H "Authorization: Bearer sk-your-MeshTok-key" \ -H "Content-Type: application/json" \ -d '{"model":"anthropic/claude-sonnet-4.5:thinking","messages":[{"role":"user","content":"Hello!"}]}'
你可能考虑的其他模型。
Anthropic’s balanced model, great for coding.
Anthropic’s most capable model.
Fast and cost-efficient.
Step-by-step reasoning model.