# @RobertHaisfield — 2026-09-26

♥1 ↻0 · https://x.com/RobertHaisfield/status/2103841470864097344

@Nikos1337 GLM 5.3 and K3 are not in the same price range. GLM 5.3 Flash and Deepseek V4.1 Flash are in the same price range.

And testing on a representative set of Websim coding agent prompts! Similarly, GPT-6 Sol ends up being about half the cost of Gemini 3.8 Flash in practice.

tags: author:roberthaisfield, kind:tweet, on:glm-5-3-flash, year:2026
cited on: _dossiers/glm-5-3-flash.md, glm-5-3-flash