User reports GLM 5.3 reading comprehension regression: weaker instruction-following, overconfident

GodComplecs · reddit · 2026-09-06

A Reddit user shares free-tier LLM experience, claiming GLM 5.3 is a clear regression over 5.2: worse reading comprehension and instruction-following, overly certain statements, and a tendency to veer off task almost immediately after a solid first message.

The author benchmarks against Qwen 3.8 max and Gemini 3.1 PREVIEW: Qwen performs well but is slow and sometimes overbearing; Gemini feels slightly outdated. Subjective impressions, no systematic eval attached.

Original post →

More from Models

Models channel →