grok-4-fast-non-reasoning vs gpt-audio-mini
| xAI grok-4-fast-non-reasoning | OpenAI gpt-audio-mini | |
|---|---|---|
| Vendor | xAI | OpenAI |
| Context window | 2,097,152 | 128,000 |
| Max output | 30,000 | 16,384 |
| Reasoning | No | No |
| Tool calling | Yes | No |
| File input | Yes | No |
| Input | text, image | text, audio |
| Output | text | text, audio |
| Released | 2025-08-27 | 2025-10-05 |