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

GPT-4o

openai· 2024-05-13· 128K ctx
API onlytool call quant: unknown

spread (output)

3.4×

$5.00 – $17.00 · 23 providers

23 providers priced
ProviderInputOutputCache rdBlended
Cloudflare AI Gateway
unknown
$1.25$5.00$0.625$1.19
Ofox
relay router
$2.00$8.00$1.00$1.91
Azure
hyperscaler
$2.50$10.00$1.25$2.39
Azure Cognitive Services
unknown
$2.50$10.00$1.25$2.39
Eden AI
relay router
$2.50$10.00$1.25$2.39
FrogBot
relay router
$2.50$10.00$1.25$2.39
Helicone
relay router
$2.50$10.00$1.25$2.39
Impossibl
relay router
$2.50$10.00$1.25$2.39
Kilo Gateway
relay router
$2.50$10.00$1.25$2.39
DevPass (LLM Gateway)
relay router
$2.50$10.00$1.25$2.39
LLM Gateway
relay router
$2.50$10.00$1.25$2.39
LLM Gateway
relay router
$2.50$10.00$1.25$2.39
Merge Gateway
unknown
$2.50$10.00$1.25$2.39
NanoGPT
relay router
$2.50$10.00$1.25$2.39
302.AI
relay router
$2.50$10.00—$3.18*
Abacus
relay router
$2.50$10.00$1.25$2.39
Pioneer
relay router
$2.50$10.00$1.25$2.59
Vercel AI Gatewayoutlier
unknown
$2.50$10.00$1.25$2.39
OpenAI
first party lab
$2.50$10.00$1.25$2.39
OpenRouter
unknown
$2.50$10.00$1.25$2.39
OrcaRouter
relay router
$2.50$10.00$1.25$2.39
Cortecsoutlier
relay router
$2.66$10.63$1.33$2.54
Vercel AI Gatewayoutlier
unknown
$4.25$17.00$2.13$4.06

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