OpenAI · Frontier
o3
A closed model, reached through gm. The route is sealed in transit and in use; the model maker still receives the prompt under its API terms.
- Tool calling: yes
- Image input: yes
Released
Apr 2025Knowledge cutoff
Jun 2024Modalities
Text · Tool calling · Image inputBest price on gm
-31.3%In
$2.00$1.37
Cached
$0.50$0.34
Out
$8.00$5.49
per Mtok*
//01
Recent effective price
What buyers have actually paid on this model recently, across every provider and cache hits.
Input
$1.50
$2.00Cached input
$0.39
$0.50Output
$5.93
$8.00How the effective price is calculated
Requests are load balanced across every provider serving this model, each offering its own rate, so what you pay is a blend rather than a single number. These are the blended rates actually paid — priced at what a provider offered, capped at list.
Measured over 4 windows: 908 requests and 2,013,955 input-side tokens. Most recent window closed 2026-08-11 02:24 UTC.
//02
Who's serving this model
Every provider currently serving this model, ranked by discount.
| Provider | Discount | In | Out |
|---|---|---|---|
| Provider 1 | 31.3% off | $1.37 | $5.49 |
| Provider 2 | 31.3% off | $1.37 | $5.49 |
| Provider 3 | 30.3% off | $1.39 | $5.58 |
| Provider 4 | 29.3% off | $1.41 | $5.66 |
| Provider 5 | — | $2.00 | $8.00 |
| Provider 6 | — | $2.00 | $8.00 |
//03
Performance
Measured on the requests gm routed to this model.
- Throughput
- 71.8 tok/sover 5,916 requests
- Time to first token
- 6.6 sover 5,914 requests
- Request success rate
- 100.0% over 5,917 requests
2,154 requests · 6,034,349 tokens billed · last 12 windowsWindow closed 2026-08-11 02:24 UTC
//04
Benchmarks
Fixed-seed suites gm runs against this model.