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Claude Sonnet 5.5

model idclaude-sonnet-5-5

01·price

Price per 1M tokens

What Conifer charges, in US dollars, as the gateway's public catalog lists it.

billedusdper
Input$21M tokens
Output$101M tokens
Cache read$0.11M tokens
Cache write$2.51M tokens

02·the model

From the catalog

Model id
claude-sonnet-5-5
Provider
anthropic
Context window
1,000,000 tokens
Max output
128,000 tokens
Capabilities
reasoningtoolsvision

03·a request

Call it

POST /v1/chat/completions, with your key in $CONIFER_API_KEY. To point an existing client at the gateway, see Replace your provider key.

terminal
curl https://api.conifer.build/v1/chat/completions \
  -H "Authorization: Bearer $CONIFER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-sonnet-5-5",
    "max_tokens": 1024,
    "messages": [{"role": "user", "content": "three names for a build cache"}]
  }'

04·more

Elsewhere on Conifer

  • All modelsEvery model Conifer serves, with its prices.
  • GatewayOne API key and endpoint, with the model and cost stated on every response.
  • RouterA model picked for each request from a pool you approve.