X Freeze(@XFreeze):Grok Voice Think Fast 2.0 High is still the #1 speech-to-speech model.....and it has been insanely hard to beat at actually getting the task done Outperforming GPT-Realtime 2.1 High and every other model on the benchmark And this isn’t just measuring how good the voice sounds The index combines speech reasoning, agentic performance, human preference and actual task success Grok Voice does not just sound good.....it understands, reasons and actually gets things done Right now, it is leading the entire speech-to-speech stack

2026.09.10 16:03

Grok Voice Think Fast 2.0 High is still the #1# speech-to-speech model.....and it has been insanely hard to beat at actually getting the task done Outperforming GPT-Realtime 2.1 High and every other model on the benchmark And this isn’t just measuring how good the voice sounds The index combines speech reasoning, agentic performance, human preference and actual task success Grok Voice does not just sound good.....it understands, reasons and actually gets things done Right now, it is leading the entire speech-to-speech stack