GLM-5.2 vs GPT-5.5: The Free Model That Out-Honests GPT
Key Takeaways: - GLM-5.2 admits uncertainty significantly more often than GPT-5.5, which tends to provide confident but incorrect answers. - GLM-5.2 costs less per million input tokens compared to GPT-5.5. It's cheaper on both input and output. - Per-task cost in production shows GLM-5.