GLM-5.1 by Z.AI Coding Plan | AI model information

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Model details

GLM-5.1

Z.AI Coding Planglm-5.1glm

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Quick Info

Provider: Z.AI Coding Plan
Model key: glm-5.1
Release date: Mar 27, 2026
Last updated: Mar 27, 2026

Cost

A provider subscription or plan supersedes token-based pricing for this model.

Limits

Output tokens: 131,072 tokens
Context window: 200,000 tokens

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Videos about GLM-5.1

Recent tweets and retweets from Z.AI Coding Plan

May 20, 2026, 9:47 PMUTC

x.com/i/article/205720692320…

May 18, 2026, 9:42 AMUTC

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…

May 17, 2026, 4:30 AMUTC

We built TERMS-Bench, a three-tier benchmark for LLM agents in real-world economic negotiation. No LLM-as-judge, no outcome rubrics: the environment itself is the verifier. 🏆Among frontier models, @AnthropicAI Claude Opus 4.6 #1, @Zai_org GLM 5.1 #2. ✨Surprisingly strong:…

May 15, 2026, 8:03 PMUTC

BREAKING: The results are in for Slides Arena... @AnthropicAI and @Zai_org models continue to lead the way in soft-verifiable domains 1st: Opus 4.7 by @AnthropicAI 2nd: Opus 4.7 (Thinking) by @AnthropicAI 3rd: GLM 5.1 by @Zai_org Huge congrats to @AnthropicAI and @Zai_org…

May 14, 2026, 1:34 AMUTC

See you in Singapore. BTW, I'm starting to look more and more like our logo.