gpt-4o-image vs Gemini Omni Flash Preview
| OpenAI gpt-4o-image | Google Gemini Omni Flash Preview | |
|---|---|---|
| Vendor | OpenAI | |
| Context window | — | 65,536 |
| Max output | — | 32,768 |
| Reasoning | No | Yes |
| Tool calling | No | No |
| File input | No | Yes |
| Input | text | text, image |
| Output | image, text | video |
| Released | — | 2026-06-29 |