From messing around with GPT 5.6 yesterday until now, I've already had to reset it once. Let me share my experience: Running it on ultra for 10 minutes completely emptied the clip. SOL's light mode is basically enough for SOEC/MD/review tasks. Terra and Luna are only good for handling simpler stuff, overall intelligence is not as good as 5.5 high. In comparison, the newly launched Grok 4.5 feels slightly below GLM 5.2, but overall, the cost-performance ratio is great—perfect for messing around and pulling off surprises.