QUASA Neurodigest: Weekly AI Roundup

Welcome to this week’s edition of the QUASA Neurodigest — a concise overview of the most important developments in large language models, generative AI, and practical AI tools.

Large Language Models

Fable 5 (Anthropic)
Anthropic continues to reserve its most capable model for higher-tier subscriptions. Fable 5 remains available exclusively to Max and Team Premium users. As compensation, subscribers on the Pro and Team plans will receive a one-time $100 credit.

Kimi K3 (Moonshot AI)
Moonshot has released a new pretrained model with 2.8 trillion parameters. Early benchmarks show it outperforming Opus 4.8. The model is already accessible through the company’s API, and the weights are scheduled to be open-sourced by July 27.

T-Search
A new economical agentic retriever built on Qwen3.6 has been released. This Mixture-of-Experts (MoE) model fits comfortably on a single GPU while surpassing much larger open models, including Qwen3.5-397B, in retrieval performance.
Collection on Hugging Face

GigaChat Audio
Sber has open-sourced a powerful multilingual speech stack. It includes GigaAM Multilingual for speech recognition and an audio-native LLM with a context window of up to 2 hours. The release significantly advances open-source capabilities in long-form audio understanding.
Available at giga.chat

Generative Models

Major Suno Leak
A large-scale leak of Suno’s source code has confirmed long-standing suspicions about its training data. Hacker ellie.191 released older versions of Suno’s codebase (2023–2024), along with scraping scripts. The leaked materials show that the model was trained on millions of tracks and lyrics scraped from YouTube Music, Deezer, Genius, Pond5, Jamendo, Freesound, and IMSLP.

MIRA – Neural World Model with Multiplayer
Kyutai, in collaboration with Epic Games, has released MIRA — a generative world model that functions as a neural version of Rocket League. The system supports up to 4 human players simultaneously or can run infinite self-play. It was trained on 10,000 hours of bot gameplay, and a substantial portion of the dataset has been made publicly available.
Learn more at mira-wm.com

Other

OpenAI “Vibe Coding” Keyboard
OpenAI has launched a limited-edition peripheral in its official merchandise store. Priced at $230, the device is designed specifically for AI-assisted coding. It features a dedicated “Accept Changes” button, a physical knob to control reasoning intensity, and custom keycaps.
Available in the OpenAI Supply store

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That’s all for this week’s QUASA Neurodigest. The pace of AI development remains extremely high — from massive pretraining runs and open-source audio models to unexpected data leaks and novel hardware for developers.

Stay tuned for the next edition!

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QUASA Neurodigest: Weekly AI Roundup Also read:

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QUASA Neurodigest: Weekly AI Roundup

Large Language Models

Generative Models

Other

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