# o3 — price & specs

Source: https://modelbank.ai/models/o3 · updated 2026-11-12 · ModelBank

| Field | Value |
|---|---|
| Vendor | OpenAI |
| Input price | $2 / 1M tokens |
| Output price | $8 / 1M tokens |
| Cached input | $0.5 / 1M tokens |
| Context window | 200,000 tokens |
| Max output | 100,000 tokens |
| Input modalities | image,text,file |
| Reasoning / tool use | yes / yes |
| Intelligence / coding index | — / — |
| Released | 2025-04-16 |
| Retirement date | 2026-12-11 |

## About

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....

## Price history

- 2026-09-24: $2 in / $8 out


JSON: https://modelbank.ai/api/v1/models/o3