Claude Sonnet 5.5 is the newest Sonnet model: near-Opus quality at a fraction of the price, the default choice for everyday coding and agent workflows, with image input.
curl -X POST https://ai.layercloud.org/v1/chat/completions \ -H "Authorization: Bearer YOUR_TOKEN" \ -H "Content-Type: application/json" \ -d '{ "model": "anthropic/claude-sonnet-5.5", "messages": [{"role": "user", "content": "Hello!"}] }'
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