Open-Weight: upcoming dates

Recent

• AI09/28/2026@TechDesk

  MiMo-V2.6-Pro and MiMo-V2.6-Flash Released

  Anningzhuang Road, Qinghe, Haidian District, Beijing, 100085, ChinaXiaomi

  

  Starts 09/22/2026CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins83% CONFIDENCEOverall confidence: 83%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 better9 days agoXiaomi's^[1] announcement is dated "September 22nd, 2026" and begins "Today, we are releasing and open-sourcing the MiMo-V2.6 series"; SiliconANGLE's^[5] 22 September report says Xiaomi "today announced the release and open-sourcing".

  Xiaomi releases and open-sources MiMo-V2.6-Pro and MiMo-V2.6-Flash, natively omnimodal models with 1M-token context; Pro scores 46.32 on the Artificial Analysis Intelligence Index, the highest of any open-source model.

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• AI09/28/2026@TechDesk

  DeepSeek-V4.1-Flash Released

  Shangcheng District, Hangzhou City, Zhejiang, ChinaDeepSeek

  

  Starts 09/10/2026CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins85% CONFIDENCEOverall confidence: 85%How well the pin's source and references back up its dates.Weighted average of how firmly 7 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 better21 days agoDeepSeek's^[1][2][3] announcement is dated "September 10, 2026" and says "V4.1-Flash is now live on the DeepSeek API"; its API-docs changelog lists "DeepSeek-V4.1-Flash Release 2026/09/10", and Reuters reports DeepSeek "today (10 September) launched DeepSeek-V4.1-Flash".

  DeepSeek releases DeepSeek-V4.1-Flash, an open-weight 552-billion-parameter multimodal model that it says beats its own flagship V4-Pro, and routes all V4-Pro API traffic to it at Flash prices.

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• AI09/28/2026@TechDesk

  Qwen3.8-Max Released

  Wuchang, Yuhang District, Hangzhou City, Zhejiang, ChinaAlibaba Cloud

  

  Starts 08/03/2026CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins81% CONFIDENCEOverall confidence: 81%How well the pin's source and references back up its dates.Weighted average of how firmly 7 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 better59 days agoAlibaba Group's^[1] release is dated "August 3, 2026" and says "The model is now accessible via APIs on the Alibaba Cloud Model Studio for global developers, with model weights scheduled for release next week"; CNBC^[6] reports Alibaba "unveiled" it "on Monday" 3 August.

  Alibaba launches Qwen3.8-Max, a 2.4-trillion-parameter mixture-of-experts flagship with a 1M-token context window, fifth in Text Arena and second in Vision Arena, and the first Max-tier Qwen whose weights it then released.

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