Bolt Forge adds Kimi K3, DeepSeek V4 Pro and GLM 5.3 — Flash variant leads with 54% usage
SucceededMind · x · 2026-09-18
Bolt has integrated Kimi K3, DeepSeek V4 Pro, GLM 5.3, and GLM 5.3 Flash directly into Bolt Forge — no API keys or extra setup required. The platform claims 11M+ users, and offered open models with up to 50x usage when they launched Monday.
Usage share so far: GLM 5.3 Flash leads at 54%, followed by DeepSeek V4 Pro (17%), GLM 5.3 (15%), and Kimi K3 (14%). Bolt's takeaway: users gravitate toward the fastest, cheapest option with roughly 2x larger prompt limits.
Related event: Bolt Data Shows GLM 5.3 Flash Leads Open Models with 54% Usage Share(5 posts)→
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