# @jmbollenbacher — 2026-07-01

♥1 ↻0 · https://x.com/jmbollenbacher/status/2072412876103426415

@yuhasbeentaken DeepSeek v4 preview was raw. 

They simply hadnt done most of the posttraining. I bet hallucinations will decrease when the full release ships.

I also think this is just not a priority for deepseek yet. Hallucinations are generally not the limiting factor for their models yet.

tags: author:jmbollenbacher, kind:tweet, on:deepseek-v4-pro, year:2026
cited on: deepseek-v4-pro