# Z.ai — changelog

**Vendor:** Z.ai (formerly Zhipu)

**Official:** https://z.ai

**Tracked releases:** 34

**Breaking changes:** 0

**Latest:** — (2026-08-22)

**Tracked since:** 2025-06-28

## Events

Releases at every significance level, plus the weekly digests that stand in for sub-floor
releases in the site's stream. A digest has no version.

| Date | Version | Sig | Breaking | Title |
|---|---|---|---|---|
| 2026-08-22 | — | 3 |  | [GLM-5.3 (max) observed at Artificial Analysis](https://changelogs.info/zai/glm-5-3-max-observed-at-artificial-analysis) |
| 2026-08-21 | — | 3 |  | [GLM 5.3 ID appears in OpenRouter's catalog at 1M context](https://changelogs.info/zai/glm-5-3-id-appears-in-openrouter-s-catalog-at-1m-context) |
| 2026-08-21 | — | 2 |  | [Rolling GLM alias ~z-ai/glm-latest appears in OpenRouter's catalog](https://changelogs.info/zai/rolling-glm-alias-z-ai-glm-latest-appears-in-openrouter-s-catalog) |
| 2026-08-21 | — | 2 |  | [GLM 5.2 free-tier ID appears in OpenRouter's catalog](https://changelogs.info/zai/glm-5-2-free-tier-id-appears-in-openrouter-s-catalog) |
| 2026-08-09 | — | 1 |  | [changelogs.info now tracks Z.ai](https://changelogs.info/zai/coverage) |
| 2026-06-16 | — | 1 |  | [GLM-5.2: full-precision model published on Hugging Face](https://changelogs.info/zai/glm-5-2-full-precision-model-published-on-hugging-face) |
| 2026-06-16 | — | 1 |  | [GLM-5.2-FP8: FP8 quantized model published on Hugging Face](https://changelogs.info/zai/glm-5-2-fp8-fp8-quantized-model-published-on-hugging-face) |
| 2026-06-09 | — | 1 |  | [zai-org/SCAIL-2 model repository published on Hugging Face (image-to-video)](https://changelogs.info/zai/zai-org-scail-2-model-repository-published-on-hugging-face-image-to-video) |
| 2026-04-03 | — | 1 |  | [Z.ai publishes GLM-5.1-FP8 quantised model on Hugging Face](https://changelogs.info/zai/z-ai-publishes-glm-5-1-fp8-quantised-model-on-hugging-face) |
| 2026-04-03 | — | 1 |  | [Z.ai publishes GLM-5.1 text-generation model on Hugging Face](https://changelogs.info/zai/z-ai-publishes-glm-5-1-text-generation-model-on-hugging-face) |
| 2026-02-11 | — | 1 |  | [Z.ai publishes GLM-5 MoE model on Hugging Face](https://changelogs.info/zai/z-ai-publishes-glm-5-moe-model-on-hugging-face) |
| 2026-02-11 | — | 1 |  | [Z.ai publishes GLM-5-FP8 quantized model](https://changelogs.info/zai/z-ai-publishes-glm-5-fp8-quantized-model) |
| 2026-01-30 | — | 1 |  | [Z.ai publishes GLM-OCR multimodal model on Hugging Face](https://changelogs.info/zai/z-ai-publishes-glm-ocr-multimodal-model-on-hugging-face) |
| 2026-01-19 | — | 1 |  | [GLM-4.7-Flash: Z.ai's MoE model on Hugging Face](https://changelogs.info/zai/glm-4-7-flash-z-ai-s-moe-model-on-hugging-face) |
| 2026-01-08 | — | 1 |  | [Z.ai publishes GLM-Image text-to-image model](https://changelogs.info/zai/z-ai-publishes-glm-image-text-to-image-model) |
| 2025-12-22 | — | 1 |  | [Z.ai publishes GLM-4.7-FP8 compressed MoE model](https://changelogs.info/zai/z-ai-publishes-glm-4-7-fp8-compressed-moe-model) |
| 2025-12-22 | — | 1 |  | [Z.ai publishes GLM-4.7 MoE text generation model](https://changelogs.info/zai/z-ai-publishes-glm-4-7-moe-text-generation-model) |
| 2025-12-11 | — | 1 |  | [Z.ai publishes RealVideo any-to-any model fine-tuned from Wan2.2](https://changelogs.info/zai/z-ai-publishes-realvideo-any-to-any-model-fine-tuned-from-wan2-2) |
| 2025-12-10 | — | 1 |  | [Z.ai publishes GLM-TTS: zero-shot voice cloning with flow matching](https://changelogs.info/zai/z-ai-publishes-glm-tts-zero-shot-voice-cloning-with-flow-matching) |
| 2025-12-09 | — | 1 |  | [zai-org/GLM-ASR-Nano-2512](https://changelogs.info/zai/evt-2025-12-09-zai-zai-org-glm-asr-nano-2512) |
| 2025-12-09 | — | 1 |  | [zai-org/AutoGLM-Phone-9B-Multilingual](https://changelogs.info/zai/evt-2025-12-09-zai-zai-org-autoglm-phone-9b-multilingual) |
| 2025-12-08 | — | 1 |  | [zai-org/SCAIL-Preview](https://changelogs.info/zai/evt-2025-12-08-zai-zai-org-scail-preview) |
| 2025-12-08 | — | 1 |  | [zai-org/AutoGLM-Phone-9B](https://changelogs.info/zai/evt-2025-12-08-zai-zai-org-autoglm-phone-9b) |
| 2025-12-07 | — | 1 |  | [zai-org/GLM-4.6V-FP8](https://changelogs.info/zai/evt-2025-12-07-zai-zai-org-glm-4-6v-fp8) |
| 2025-12-07 | — | 1 |  | [zai-org/GLM-4.6V](https://changelogs.info/zai/evt-2025-12-07-zai-zai-org-glm-4-6v) |
| 2025-12-07 | — | 1 |  | [zai-org/GLM-4.6V-Flash](https://changelogs.info/zai/evt-2025-12-07-zai-zai-org-glm-4-6v-flash) |
| 2025-12-04 | — | 1 |  | [Z.ai publishes SSVAE model on Hugging Face](https://changelogs.info/zai/z-ai-publishes-ssvae-model-on-hugging-face) |
| 2025-11-12 | — | 1 |  | [Z.ai publishes WebVIA-Agent image-text-to-text model](https://changelogs.info/zai/z-ai-publishes-webvia-agent-image-text-to-text-model) |
| 2025-11-11 | — | 1 |  | [Z.ai publishes UI2Code_N image-text-to-text model](https://changelogs.info/zai/z-ai-publishes-ui2code-n-image-text-to-text-model) |
| 2025-10-27 | — | 1 |  | [Kaleido-14B-S2V published on Hugging Face by Z.ai](https://changelogs.info/zai/kaleido-14b-s2v-published-on-hugging-face-by-z-ai) |
| 2025-10-25 | — | 1 |  | [Glyph model published on Hugging Face by Z.ai](https://changelogs.info/zai/glyph-model-published-on-hugging-face-by-z-ai) |
| 2025-08-10 | — | 1 |  | [GLM-4.5V: vision-language model from Z.ai](https://changelogs.info/zai/glm-4-5v-vision-language-model-from-z-ai) |
| 2025-08-10 | — | 1 |  | [GLM-4.5V-FP8: quantised vision-language model from Z.ai](https://changelogs.info/zai/glm-4-5v-fp8-quantised-vision-language-model-from-z-ai) |
| 2025-06-28 | — | 1 |  | [Z.ai publishes GLM-4.1V-9B-Thinking on Hugging Face](https://changelogs.info/zai/z-ai-publishes-glm-4-1v-9b-thinking-on-hugging-face) |
| 2025-06-28 | — | 1 |  | [GLM-4.1V-9B-Base vision-language model repository published on Hugging Face](https://changelogs.info/zai/glm-4-1v-9b-base-vision-language-model-repository-published-on-hugging-face) |

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Canonical: https://changelogs.info/zai
Full timeline: https://changelogs.info/zai/timeline
JSON: https://changelogs.info/api/tools/zai.json