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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
Feb 2026Knowledge cutoff
Aug 2025Best reported price on SayGM
-48.5%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-sonnet-4-6",
"max_tokens": 256,
"messages": [
{
"role": "user",
"content": "Hello!"
}
]
}'SayGM's best reported rate for claude-sonnet-4-6 next to anthropic list price — 48.5% off.
| Dimension | SayGM price | Anthropic list price |
|---|---|---|
| Input | $1.545per Mtok | $3.00 |
| Output | $7.725per Mtok | $15.00 |
| Cache read | $0.1545per Mtok | $0.30 |
| Cache write, 5 minute | $1.93125per Mtok | $3.75 |
| Cache write, 1 hour | $3.09per Mtok | $6.00 |
What buyers have actually paid on this model recently, across every provider and cache hits.
Input
$1.71
$3.00Cached input
$0.23
$0.30Output
$11.25
$15.00Requests 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 64 windows: 75 requests and 2,066,969 input-side tokens. Most recent window closed 2026-11-09 20:01 UTC.
Every provider currently serving this model, ranked by discount.
| Provider | Discount | In | Out |
|---|---|---|---|
| Provider 1 | 48.5% off | $1.55 | $7.73 |
Measured on the requests SayGM routed to this model.
Fixed-seed suites SayGM runs against this model.
Explore the Anthropic lab and compare related models.
The best reported rate for claude-sonnet-4-6 on SayGM is $1.55 per million input tokens and $7.73 per million output tokens.
SayGM's best reported rate for claude-sonnet-4-6 is 48.5% off Anthropic's list price.
The Anthropic SDK. Set its base URL to https://api.saygm.com and your existing Messages API code (/v1/messages) calls claude-sonnet-4-6 as-is.