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Hosted by a provider reached through SayGM. The route is sealed in transit and in use; the provider receives the prompt under its API terms.
Released
Sep 2026Knowledge cutoff
Jun 2026Best reported price on SayGM
In
Cached
Out
per Mtok*
Create an API key and set it as SAYGM_API_KEY in your terminal.
curl "https://api.saygm.com/v1/messages" \
-H "x-api-key: $SAYGM_API_KEY" \
-H "Content-Type: application/json" \
-H "anthropic-version: 2023-06-01" \
-d '{
"model": "claude-opus-5-5",
"max_tokens": 256,
"messages": [
{
"role": "user",
"content": "Hello!"
}
]
}'claude-opus-5-5 was reported at SayGM's list price in a recent finalized epoch.
What buyers have actually paid on this model recently, across every provider and cache hits.
Input
$4.00
Cached input
Explore the Anthropic lab and compare related models.
The best reported rate for claude-opus-5-5 on SayGM is $4.00 per million input tokens and $20.00 per million output tokens.
The Anthropic SDK. Set its base URL to https://api.saygm.com and your existing Messages API code (/v1/messages) calls claude-opus-5-5 as-is.
$0.20
Output
$20.00
Requests are load balanced across every provider serving this model, each offering its own rate, so what you pay is a blend rather than a single number. These are the blended rates actually paid — priced at what a provider offered, capped at list.
Measured over 1 window: 2,585 requests and 250,973,035 input-side tokens. Most recent window closed 2026-11-07 15:03 UTC.
Every provider currently serving this model, ranked by discount.
| Provider | Discount | In | Out |
|---|---|---|---|
| Provider 1 | — | $4.00 | $20.00 |
| Provider 2 | — | $4.00 | $20.00 |
| Provider 3 | — | $4.00 | $20.00 |
| Provider 4 | — | $4.00 | $20.00 |
| Provider 5 | — | $4.00 | $20.00 |
| Provider 6 | — | $4.00 | $20.00 |
| Provider 7 | — | $4.00 | $20.00 |
Measured on the requests SayGM routed to this model.
Fixed-seed suites SayGM runs against this model.