References 685% CONFIDENCEOverall confidence: 85%How well the pin's source and references back up its dates.Weighted average of how firmly 6 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better

The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.

• [1]90%
  docs.z.ai/guides/llm/glm-5

  docs.z.ai· Posted Oct 12, 2026· Starts Feb 11, 2026· 28% of score

  Epoch^[5] AI lists GLM-5 as released 11 February 2026 and Maxime Labonne's Hugging Face^[3][6] write-up says "On February 11th, 2026 ... Z.ai officially released GLM-5"; the Hugging Face weights were uploaded from 06:15 UTC that day. The Decoder^[4] dates its report 12 February and Z.ai's release notes list 2026-02-12, which is the same announcement on Beijing time.

• [2]78%
  GLM-5: Zhipu AI Ships a 744B Open-Weight Frontier Model - NYU Shanghai RITS

  rits.shanghai.nyu.edu· Added Oct 12, 2026· 28% of score

  Gives the Artificial Analysis Intelligence Index v4.0 score of 50 (first open-weight model there), API prices of $1.00 and $3.20 per million tokens, and the 28-34% Hong Kong share jump on the day.^[1]

• [3]75%
  GLM-5: China's First Public AI Company Ships a Frontier Model - Hugging Face blog (Maxime Labonne)

  huggingface.co· Published Feb 17, 2026· 11% of score

  Adds the "Pony Alpha" stealth run on OpenRouter from 6 February, LMArena Text Arena score 1452 (#1 open model) and the unconfirmed Reuters report of Huawei Ascend training.^[1]

• [4]85%
  Chinese AI lab Zhipu releases GLM-5 under MIT license, claims parity with top Western models - The Decoder

  the-decoder.com· Published Feb 12, 2026· 11% of score

  Independent report: 744B parameters, Vending Bench 2 result (run by Andon Labs), SWE-bench Verified 77.8 against Claude Opus 4.5's 80.9, document generation to .docx/.pdf/.xlsx, support for Huawei Ascend, Moore Threads and Cambricon chips.^[1]

• [5]92%
  GLM-5 - Epoch AI

  epoch.ai· Published Feb 11, 2026· Starts Feb 11, 2026 ✓· 11% of score

  Epoch AI lists GLM-5 as an open-weights model from Z.ai released 11 February 2026, ranking 18th of 181 tracked models at release.

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