Dev Says GLM Feels Close to GPT-5.3 at Lower Cost

Developer @mariofilhoml reports GLM feels close to GPT-5.3 quality at a lower price for data pipeline analysis and coding help, prompting him to downgrade his OpenAI subscription. He uses the oh-my-pi harness with its built-in /advisor, and others noted similar results with Luna Max.

2026-09-01 ~ 2026-09-01 · 3 related posts

• Developer: GLM feels GPT-5.3-level for coding but at a lower price — mariofilhoml · 2026-09-01
• User review: Luna Max performs at GLM 5.3 level but cheaper — Al_Grigor · 2026-09-01
• oh-my-pi harness ships a built-in /advisor, dev shares in discussion — mariofilhoml · 2026-09-01