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Claude Sonnet 5.5

anthropic/claude-sonnet-5-5

Fast, capable Claude model with adaptive thinking and 128K max output.

Context
1M
Input
$2/M
Output
$10/M
Released
2026-09

Price source: platform.claude.com · list price checked Oct 2026

textimageAnthropic

Use this model

from openai import OpenAI
client = OpenAI(base_url="https://magicai.lol/v1", api_key="<MAGICAI_API_KEY>")
resp = client.chat.completions.create(
    model="claude-sonnet-5-5",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)

Performance

Latency (TTFT)
— (collecting)
Throughput
— (collecting)
Uptime
— (collecting)

Live performance stats appear once the model has traffic on MagicAI. Prices shown are catalog list prices and may differ from final gateway pricing.

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