Anthropic Claude models

# Extended thinking: Sonnet 4.6 / Haiku 4.5
curl https://openp.ai/v1/messages \
  -H "x-api-key: $OPENPAI_API_KEY" \
  -H "anthropic-version: 2023-06-01" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-sonnet-4-6",
    "max_tokens": 4096,
    "thinking": { "type": "enabled", "budget_tokens": 8000 },
    "messages": [{"role": "user", "content": "Prove Goldbach's conjecture"}]
  }'

# Adaptive thinking: Opus 4.8 (effort defaults to high)
curl https://openp.ai/v1/messages \
  -H "x-api-key: $OPENPAI_API_KEY" \
  -H "anthropic-version: 2023-06-01" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-opus-4-8",
    "max_tokens": 4096,
    "effort": "high",
    "messages": [{"role": "user", "content": "Prove Goldbach's conjecture"}]
  }'

from openai import OpenAI
client = OpenAI(api_key="sk-...", base_url="https://openp.ai/v1")

resp = client.chat.completions.create(
    model="claude-opus-4-8",
    messages=[
        {"role": "system", "content": "You are a senior Go engineer."},
        {"role": "user", "content": "Implement a consistent-hashing ring in Go."},
    ],
)

from anthropic import Anthropic

client = Anthropic(
    api_key="sk-XXXXXXXXXXXXXXXX",
    base_url="https://openp.ai",
)

resp = client.messages.create(
    model="claude-opus-4-8",
    max_tokens=2048,
    system="You are a senior Go engineer.",
    messages=[{"role": "user", "content": "Implement a consistent-hashing ring in Go."}],
)
print(resp.content[0].text)

{
  "model": "claude-opus-4-8",
  "messages": [
    {
      "role": "user",
      "content": [
        {"type": "text", "text": "What's in the image?"},
        {"type": "image_url", "image_url": {"url": "https://example.com/x.png"}}
      ]
    }
  ]
}