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

GPT-4o mini

openai· 2024-07-18· 128K ctx
API only quant: unknown

spread (output)

3.3×

$0.300 – $1.00 · 25 providers

25 providers priced
ProviderInputOutputCache rdBlended
Cloudflare AI Gateway
unknown
$0.075$0.300$0.037$0.072
Ofox
relay router
$0.120$0.480$0.060$0.115
Poe
relay router
$0.140$0.540$0.068$0.131
CrossModel
relay router
$0.150$0.600$0.075$0.155
Eden AI
relay router
$0.150$0.600$0.075$0.143
Helicone
relay router
$0.150$0.600$0.075$0.143
Impossibl
relay router
$0.150$0.600$0.075$0.143
Kilo Gateway
relay router
$0.150$0.600$0.075$0.143
DevPass (LLM Gateway)
relay router
$0.150$0.600$0.075$0.143
LLM Gateway
relay router
$0.150$0.600$0.075$0.143
Merge Gateway
unknown
$0.150$0.600$0.075$0.143
NanoGPT
relay router
$0.150$0.600$0.075$0.143
OpenAI
first party lab
$0.150$0.600$0.075$0.143
OpenRouter
unknown
$0.150$0.600$0.075$0.143
OpenRouter
unknown
$0.150$0.600$0.075$0.143
OrcaRouter
relay router
$0.150$0.600$0.075$0.143
Pioneer
relay router
$0.150$0.600$0.075$0.155
Abacus
relay router
$0.150$0.600—$0.191*
Azure
hyperscaler
$0.150$0.600$0.075$0.143
Azure Cognitive Services
unknown
$0.150$0.600$0.075$0.143
Vercel AI Gatewayoutlier
unknown
$0.150$0.600$0.075$0.143
Cortecsoutlier
relay router
$0.159$0.638$0.081$0.153
Requestyoutlier
relay router
$0.165$0.660$0.083$0.158
Venice AIoutlier
unknown
$0.188$0.750$0.094$0.179
Vercel AI Gatewayoutlier
unknown
$0.250$1.00$0.125$0.239

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