Claude Haiku 5.5 API

US Anthropic | rilasciato 2026-10

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Claude Haiku 5.5 is Anthropic’s compact, high-throughput model for cost-sensitive workloads such as summarization, classification, extraction and customer-facing chat. It keeps the Claude house style for instruction following while costing a fraction of the larger tiers.

VeloceStrumenti

Prezzi (lista ufficiale, per 1 milione di token)

Input

$0.10/M

Output

$0.50/M

Specifiche

Finestra di contesto200K token Modalità di inputTesto StreamingSì APICompatibile con OpenAI

Come usare Claude Haiku 5.5

Sostituzione diretta di OpenAI. Modifica solo base_url e model.

# 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-haiku-5.5",
    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-haiku-5.5","messages":[{"role":"user","content":"Hello!"}]}'