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Catalog/Write text/Claude Sonnet 4.6
TEXT → TEXT · Anthropic

Claude Sonnet 4.6

Claude Sonnet 4.6 is Anthropic's best combination of speed and intelligence, offering strong performance on coding, reasoning, and general tasks with excellent speed and cost efficiency.
High censorship
PRICE0.0225 creditsper 1k tokens
AVG TIME~20sestimate
OUTPUTtextsync
Open in playground

Inputs

promptrequired · text
textoptional · Context — artifact id or https URL
imageoptional · Image — artifact id or https URL
Monthly estimate
1,000 × 0.0225 credits22.50 credits
curl https://platform.4i.app/api/v1/run \
  -H "Authorization: Bearer $FOURI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "service": "anthropic/claude-sonnet-4-6",
    "input": {
      "prompt": "Ask for some text, or about an attached image…"
    }
  }'
Every output has an artifact_id. Pass it as input to any compatible service.
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