
Open source just beat GPT-5.4 and Claude Opus 4.6 at coding!
Z.ai dropped GLM-5.1 on April 8 — a 754B open-weight model scoring 58.4 on SWE-Bench Pro. That's #1 globally.
Bonus: it runs autonomously for 8 HOURS straight without human.
evermx.com/case/glm-51-za…
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