GLM-5.1 from
@Zai_org is now live on OrcaRouter
• #
1# open-source model on SWE-Bench Pro
• Beats closed source models on real-world repo repair benchmarks
• MIT licensed
• 200K context
• Built for long-horizon agentic coding
We’ve also seen strong results using GLM-5.1 inside OrcaRouter’s adaptive routing strategy as a fallback coding model.
Open-source coding models are getting scary good.