GLM 5.3 Flash takes 54% of Bolt Forge prompts in three days, beating DeepSeek and Kimi combined

SimplyAnnisa · x · 2026-09-18

Bolt open-sourced its Forge model mode to 11M+ users, and the early usage split is striking: GLM 5.3 Flash captured 54% of prompts in three days, more than DeepSeek V4 Pro (17%), GLM 5.3 (15%), and Kimi K3 (14%) combined. The fastest, cheapest model with up to 2x prompt size won, showing builders prioritize speed and cost over model hype in coding workflows.

Related event: Bolt Data Shows GLM 5.3 Flash Leads Open Models with 54% Usage Share(5 posts)→

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