Providers

Anthropic

Verified

Maker of the Claude family — frontier models known for long context, careful reasoning, and best-in-class tool use.

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Models on Anthropic

Open in catalog

10 of 10

Claude Fable 5Chatclaude-fable-5Released Jun 9, 20261M contextRouteprimary$10.00 / $50.00per M input / output

Claude Fable 5.1Chatclaude-fable-5.1Released Sep 1, 20261M contextRouteprimary$10.00 / $50.00per M input / output

Claude Haiku 4.5Chatclaude-haiku-4.5Released Oct 15, 2025200K contextRouteprimary$1.00 / $5.00per M input / output

Claude Opus 4.6Chatclaude-opus-4.6Released Feb 5, 2026200K contextRouteprimary$5.00 / $25.00per M input / output

Claude Opus 4.7Chatclaude-opus-4.7410K contextRouteprimary$5.00 / $25.00per M input / output

Claude Opus 4.8Chatclaude-opus-4.81M contextRouteprimary$5.00 / $25.00per M input / output

Claude Opus 5Chatclaude-opus-5Released Jul 24, 20261M contextRouteprimary$5.00 / $25.00per M input / output

Claude Sonnet 4.5Chatclaude-sonnet-4.5Released Sep 29, 2025200K contextRouteprimary$3.00 / $15.00per M input / output

Claude Sonnet 4.6Chatclaude-sonnet-4.6Released Feb 17, 2026200K contextRouteprimary$3.00 / $15.00per M input / output

Claude Sonnet 5Chatclaude-sonnet-5Released Jun 30, 20261M contextRouteprimary$2.00 / $10.00per M input / output

Performance

Response latency estimates

Time to first token

Generation speed · tok/s

Request success

Text-model timing and speed, plus API request success. Daily latency percentiles are estimates.

Direct routingCall Anthropic explicitly

anthropic· routing

# pin every request to Anthropic
curl https://www.ninjachat.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $NINJACHAT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-fable-5",
    "messages": [{ "role": "user", "content": "Hello!" }],
    "routing": { "providers": { "only": ["anthropic"] } }
  }'