Claude Sonnet 5.5
prime/anthropic/claude-sonnet-5.5 · family claude-sonnet · in: text, image → out: text · price provider-declared (via models.dev). Capabilities: tools reasoning text image.
$4.00
Blended $/1M (3:1)
$2
Input $/1M
$10
Output $/1M
$12.00
1M in + 1M out
—
Cache read $/1M
#6764 of 8,511
Cheapest rank
- Provider
- Prime Inference (
prime) - Kind
- text (outputs text)
- Context
- 1,000,000 tokens
- Max output
- 128,000 tokens
- Capabilities
- tools reasoning text image
Same model, other providers
“Claude Sonnet 5.5” is offered by 32 providers — cheapest-effective first. This one (Prime Inference) is the cheapest.
| Provider | Input | Output | Blended | Context |
|---|---|---|---|---|
| Prime Inference (this) | $2 | $10 | $4.00 | 1M |
| Vertex | $2 | $10 | $4.00 | 1M |
| Vercel AI Gateway | $2 | $10 | $4.00 | 1M |
| Perplexity Agent | $2 | $10 | $4.00 | 1M |
| Requesty | $2 | $10 | $4.00 | 1M |
| NEAR AI Cloud | $2 | $10 | $4.00 | 1M |
| Vivgrid | $2 | $10 | $4.00 | 1M |
| CommandCode | $2 | $10 | $4.00 | 1M |
| GitHub Copilot | $2 | $10 | $4.00 | 1M |
| 302.AI | $2 | $10 | $4.00 | 1M |
| AIHubMix | $2 | $10 | $4.00 | 1M |
| Vertex (Anthropic) | $2 | $10 | $4.00 | 1M |
| Amazon Bedrock | $2 | $10 | $4.00 | 1M |
Call it
jishie indexes & prices models; it does not proxy inference.
Most providers are OpenAI-compatible — point base_url at Prime Inference and pass this model id:
curl $BASE_URL/v1/chat/completions \
-H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
-d '{"model":"anthropic/claude-sonnet-5.5","messages":[{"role":"user","content":"hello"}]}'
Route programmatically with MCP find_model / get_model, or fetch this record free (no wallet):