inferenstack — the market read on AI inference · last observation 2026-09-20. See the boards
Price spread

Claude Sonnet 5

anthropic· 2026-06-30· 1M ctx
API onlytool callreasoningstructured quant: unknown

spread (output)

2.1×

$7.20 – $15.00 · 42 providers

42 providers priced
ProviderInputOutputCache rdBlended
Kenari
relay router
free/—free/——free/—
ZenMux
relay router
free/—free/—$0free/—
UnoRouter
relay router
$1.44$7.20—$1.96*
Amazon Bedrockoutlier
hyperscaler
$2.00$10.00$0.200$1.79
Vertex
hyperscaler
$2.00$10.00$0.200$1.79
AIHubMix
unknown
$2.00$10.00$0.200$1.79
Amazon Bedrockoutlier
hyperscaler
$2.00$10.00$0.200$1.79
OpenCode Zen
relay router
$2.00$10.00$0.200$1.79
OpenRouter
unknown
$2.00$10.00$0.200$1.79
Opper
relay router
$2.00$10.00$0.200$1.79
OrcaRouter
relay router
$2.00$10.00$0.200$1.79
Pioneer
relay router
$2.00$10.00$0.200$1.79
Requestyoutlier
relay router
$2.00$10.00$0.200$1.79
Vercel AI Gateway
unknown
$2.00$10.00$0.200$1.79
Vivgrid
unknown
$2.00$10.00$0.200$1.79
ZenMux
relay router
$2.00$10.00$0.200$1.91
Anthropic
first party lab
$2.00$10.00$0.200$1.79
Azure
hyperscaler
$2.00$10.00$0.200$1.79
Azure Cognitive Services
unknown
$2.00$10.00$0.200$1.79
Cloudflare AI Gateway
unknown
$2.00$10.00$0.200$1.79
CrossModel
relay router
$2.00$10.00$0.200$1.79
Eden AI
relay router
$2.00$10.00$0.200$1.79
GitHub Copilot
relay router
$2.00$10.00$0.200$1.79
302.AI
relay router
$2.00$10.00—$2.73*
Vertex (Anthropic)
unknown
$2.00$10.00$0.200$1.79
Impossibl
relay router
$2.00$10.00$0.200$1.79
Kilo Gateway
relay router
$2.00$10.00$0.200$1.79
DevPass (LLM Gateway)
relay router
$2.00$10.00$0.200$1.79
LLM Gateway
relay router
$2.00$10.00$0.200$1.79
LLM Gateway
relay router
$2.00$10.00$0.200$1.79
LLM Gateway
relay router
$2.00$10.00$0.200$1.79
LLM Gateway
relay router
$2.00$10.00$0.200$1.79
NanoGPT
relay router
$2.00$10.00$0.200$1.79
Neon
relay router
$2.00$10.00$0.200$1.79
Ofox
relay router
$2.00$10.00$0.200$1.79
Amazon Bedrockoutlier
hyperscaler
$2.20$11.00$0.220$1.97
Amazon Bedrockoutlier
hyperscaler
$2.20$11.00$0.220$1.97
Amazon Bedrockoutlier
hyperscaler
$2.20$11.00$0.220$1.97
Cortecsoutlier
relay router
$2.20$11.00$0.219$1.97
Amazon Bedrockoutlier
hyperscaler
$2.20$11.00$0.220$1.97
Requestyoutlier
relay router
$2.20$11.00$0.220$1.97
Merge Gatewayoutlier
unknown
$3.00$15.00$0.200$2.51
Abacusoutlier
relay router
$3.00$15.00—$4.09*
Venice AIoutlier
unknown
$3.00$15.00$0.300$2.68

Data: models.dev (MIT), snapshot 2026-09-20. Prices are vendor-published; verify before purchase. Methodology.