# GPT-4o

`gpt-4o` — **openai** · CHAT

> GPT-4o (gpt-4o) is a chat model from openai with a 128K-token context window; capabilities vision, tools; input image, pdf, text.

| Field | Value |
| --- | --- |
| Vendor | openai |
| Kind | CHAT |
| Context window | 128,000 tokens |
| Max output tokens | 16,384 tokens |
| Indicative price (US list) | $2.5 in / $10 out per 1M tokens (indicative US list — verify with vendor) |
| Cited capability index | intelligence index 11.2 · math 6 (cited from Artificial Analysis — verify at the source) |
| Cited speed | 190.335 tokens/s · 0.527s to first token (cited from Artificial Analysis — verify at the source) |
| Input modalities | image, pdf, text |
| Capabilities | vision, tools |
| Sources | artificial-analysis, committed, litellm, openai-api |
| Last verified | 2026-07-24 |

*Part of the [Model Catalog](https://openviglet.github.io/model-catalog/) — [openai models](https://openviglet.github.io/model-catalog/models/openai/) · [Vendor JSON](https://openviglet.github.io/model-catalog/by-vendor/openai.json) · [HTML](https://openviglet.github.io/model-catalog/models/openai/gpt-4o.html)*