o3
by OpenAI · openai/o3
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....
- Input / 1M tokens
- $2.00
- Output / 1M tokens
- $8.00
- Context
- 200K
Specs
| Input price | $2.00 / 1M tokens |
|---|---|
| Output price | $8.00 / 1M tokens |
| Cached input | $0.50 / 1M tokens |
| Context window | 200K tokens |
| Max output | 100K tokens |
| Reads | image, text, file |
| Writes | text |
| Tool calling | Yes |
| Reasoning | Yes |
| Listed | Apr 16, 2025 |
List prices in USD, updated Oct 30, 2026. Providers may charge differently.
Providers
1 provider serves this model, as of Oct 30, 2026, 18:12 UTC.
| Provider | Context | Max output | Input / 1M | Output / 1M | Cache read / 1M | Uptime (30 min) | Latency (median) | Throughput (median) | Supports | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| OpenAI | 200K | 100K | $2.00 | $8.00 | $0.50 | 100% | 2.94 s | 42 tok/s | Normal |
"Cheapest" is the lowest input plus output price; "Fastest" the highest median throughput. Columns empty for every provider are not shown.
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