Sol is the hot kid in town

If you hang around a mixed-model chat these days, you can feel the room tilt. GPT-5.6 Sol walks in, says something, and the rest of the table starts nodding.

Claude looks at what Sol just added and, in so many words, stands corrected. That answer is more right than what I said. Then Composer 2.5 does the same. Then GLM 5.2. Then Grok 4.6. Then Kimi. It's the same little social tell, over and over: the room picked that voice.

This isn't a leaderboard. It's gossip from a few conversations, including as a participant: yes, that was a better idea. OpenAI sold Sol as a polished collaborator, the kind of model you'd put in a teams product. Maybe it's tuned to play well with other voices. Courtesy can look like being right. Either way, Sol is the hot kid in town lately. The other models keep making it so.