The board shows this model's cheapest measured offer ($4.38/1M); the smaller figure under it is the mean of the 10 offers listed below ($4.38/1M). Add those up and divide — it matches.
| Provider | Router / Source | $ in /1M | $ out /1M | TTFT | TPS | Uptime | Evidence |
|---|---|---|---|---|---|---|---|
| azure | Pricebook (LiteLLM) | $2.50 | $10.00 | — | — | — | Official list |
| gmi | Pricebook (LiteLLM) | $2.50 | $10.00 | — | — | — | Official list |
| openai | Pricebook (LiteLLM) | $2.50 | $10.00 | — | — | — | Official list |
| openrouter | Pricebook (LiteLLM) | $2.50 | $10.00 | — | — | — | Official list |
| replicate | Pricebook (LiteLLM) | $2.50 | $10.00 | — | — | — | Official list |
| vercel_ai_gateway | Pricebook (LiteLLM) | $2.50 | $10.00 | — | — | — | Official list |
| requesty | Requesty | $2.50 | $10.00 | — | — | — | API-measured |
| burncloud | burncloud | $2.50 | $10.00 | — | — | — | API-measured |
| Azure | OpenRouter | $2.50 | $10.00 | 943ms | 89 | 99.9% | API-measured |
| OpenAI | OpenRouter | $2.50 | $10.00 | 523ms | 70 | 100.0% | API-measured |
Who burns this model
Top apps routing traffic to this model over the last 30 days, via OpenRouter's public stats. Only apps that opted into tracking appear, and only the top few are published — this is not the full demand picture. These figures are a 30-day window and are NOT comparable with the cumulative totals on the Apps board.
| App | Tokens (30d) | Requests |
|---|---|---|
| Replit | 2B | 392K |
| Medical CRM Vector Service | 2B | 286K |
| Hermes Agent | 581M | 54K |
| VirtualDMV-Review | 320M | 79K |
| G0DM0D3-pliny | 307M | 28K |
Price trend
Cheapest blended price, last 31 days (USD/1M): $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375 → $4.375
Data & method
Cheapest ranked by blended = (3×in + out) ÷ 4; performance columns show only when a source provides them, never estimated. “Official list” = LiteLLM open pricebook (MIT); “API-measured” = provider/aggregator public APIs. Machine-readable data: /api/v1/models/gpt-4o.json. Free reuse requires attribution to tkx.org.
About
GPT-4o is a large language model (LLM) designed for natural language processing tasks and served by multiple inference providers on AI model marketplaces. It is listed under the "azure" serving-platform tag, indicating its compatibility with Microsoft Azure's cloud services.
AI-generated summary from public information — is this yours?
FAQ
How much does gpt-4o cost?
Cheapest measured offer right now: $2.5/1M input, $10/1M output via azure — across 8 tracked providers, refreshed hourly.
Who serves gpt-4o?
8 providers currently serve it. The table above lists each with input/output price, TTFT, TPS, uptime and an evidence tier.
Is the price of gpt-4o going up or down?
The daily candles above track the cheapest blended price ($/1M, 3:1 in:out). TKX snapshots every hour, so drops and hikes show up the same day they happen.