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Model Release

373 summarised stories about Model Release, each linking back to the original source. Browse all topics →

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Saturday, 3 October 2026

Aleph Alpha’s Sovereign A.I. Model Kolibri Is No Match for the Open-Weight Leaders

Trending Topics 2 weeks ago 20 ● 2 sources

Aleph Alpha released its open-weight Kolibri mixture-of-experts AI model on Hugging Face, aiming to provide a European, sovereign alternative to cloud-based systems. Kolibri has 78 billion total parameters with about 3 billion active per token and a context window up to 1 million tokens. Independent rankings are still pending, and based on Artificial Analysis estimates its likely score would land it behind at least 20 other open-weight models, even if it performs well versus older rivals.

LWiAI Podcast #258 - Opus 5.5, Sol and Luna, Muse, DeepSeek-V4.1-Flash, Xi

Last Week in AI 2 weeks ago 30 ● 20 sources

LWiAI Podcast released episode #258 summarizing and discussing the previous week’s AI news, covering model releases, pricing changes, and policy/safety developments across multiple companies. It was recorded on 09/26/2026 and published late, with the next episode expected sooner. The roundup highlights new releases and updates such as Anthropic’s Opus 5.5, OpenAI’s cheaper GPT-6 Sol and Luna tiers, Meta’s Muse on Mac (and an Amazon block), plus research items like DeepSeek-V4.1-Flash and other evaluation and alignment studies.

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