The board shows this model's cheapest measured offer ($4.38/1M); the smaller figure under it is the mean of the 6 offers listed below ($6.98/1M). Add those up and divide — it matches.
| Provider | Router / Source | $ in /1M | $ out /1M | TTFT | TPS | Uptime | Evidence |
|---|---|---|---|---|---|---|---|
| requesty | Requesty | $2.50 | $10.00 | — | — | — | API-measured |
| azure | Pricebook (LiteLLM) | $5.00 | $15.00 | — | — | — | Official list |
| openai | Pricebook (LiteLLM) | $5.00 | $15.00 | — | — | — | Official list |
| openrouter | Pricebook (LiteLLM) | $5.00 | $15.00 | — | — | — | Official list |
| openrouter-best | OpenRouter | $5.00 | $15.00 | — | — | — | API-measured |
| burncloud | burncloud | $5.00 | $15.00 | — | — | — | API-measured |
Price trend
Cheapest blended price, last 31 days (USD/1M): $7.5 → $7.5 → $7.5 → $7.5 → $7.5 → $7.5 → $7.5 → $7.5 → $7.5 → $7.5 → $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-2024-05-13.json. Free reuse requires attribution to tkx.org.
FAQ
How much does gpt-4o-2024-05-13 cost?
Cheapest measured offer right now: $2.5/1M input, $10/1M output via requesty — across 6 tracked providers, refreshed hourly.
Who serves gpt-4o-2024-05-13?
6 providers currently serve it. The table above lists each with input/output price, TTFT, TPS, uptime and an evidence tier.
Is the price of gpt-4o-2024-05-13 going up or down?
The daily candles above track the cheapest blended price ($/1M, 3:1 in:out). TKX snapshots every hour, so drops and hikes show up the same day they happen.