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AI Daily Brief — 05 March 2025

Wednesday delivered the year’s most consequential research-recognition moment and the year’s most viral consumer voice demo. ACM named Andrew G. Barto (UMass Amherst, Emeritus) and Richard S. Sutton (University of Alberta / Keen Technologies / Amii) recipients of the 2024 A.M. Turing Award for developing the conceptual and algorithmic foundations of reinforcement learning — the $1 million prize funded by Google recognized 1980s-era work that underpinned later breakthroughs from AlphaGo to ChatGPT. In FT interviews tied to the announcement, the laureates cautioned that releasing AI models “without safeguards is not good engineering practice.” Sesame’s Conversational Speech Model (CSM) demo featuring voices Maya and Miles drew widespread reaction — users compared the lifelike pauses, breaths, interruptibility, and emotional tone to the AI in “Her.” Kevin Rose and Alexis Ohanian announced they had acquired Digg with plans to relaunch it as an AI-powered community platform — “AI handles the grunt work, humans build connections.” Mistral’s OCR launch was hours away.

Top stories

  • Barto and Sutton win 2024 ACM Turing Award for reinforcement learning. $1M prize funded by Google for developing the conceptual and algorithmic foundations of RL — work from the 1980s that underpinned AlphaGo and ChatGPT. In FT interviews: releasing AI models “without safeguards is not good engineering practice.” via ACM
  • Sesame’s Maya/Miles voice demo goes viral. Conversational Speech Model demo with lifelike pauses, breaths, interruptibility, and emotional tone drew “Her”-comparison reactions. The startup (co-founded by Oculus co-creator Brendan Iribe) used the buzz to set up its Apache-2.0 open-source release of the 1B CSM variant later in March. via Dataconomy
  • Kevin Rose and Alexis Ohanian buy back Digg. Former rivals (Digg founder and Reddit co-founder) acquired Digg with plans to relaunch as an AI-powered community platform — “AI handles the grunt work, humans build connections.” Justin Mezzell CEO; True Ventures and Seven Seven Six backing. via TechCrunch
  • Pre-Manus eve buzz. Butterfly Effect’s invite-only beta launch sat 24 hours away. The launch demo (autonomous resume screening, stock analysis) was about to drive 1 million views in 20 hours and a waitlist that would grow to 2 million within weeks. via Wikipedia
  • Mistral OCR launch teed up for Mar 6. Document-intelligence API at 1,000 pages per dollar (≈double with batch inference), processing up to 2,000 pages/minute on a single node, 94.89% overall accuracy beating GPT-4o and Gemini on Mistral’s eval — handling text, tables, equations, images, handwriting across thousands of scripts and languages. via Mistral AI

Who shipped

ACM shipped recognition. Sesame shipped a demo. Digg shipped a corporate-action announcement. OpenAI, Anthropic, Google DeepMind, Meta, xAI, and Mistral made no dated launches.

Money, infra & hardware

CoreWeave IPO momentum continued — two days after the Mar 3 S-1 filing, the Nvidia-backed AI cloud was in the AI-news spotlight for 2024 revenue up 700%+ to $1.92 billion, $863 million net loss, and customer concentration so high (Microsoft ≈62%, top two 77%) that the prospectus flagged “material weaknesses.” via CNBC

By the numbers

  • $1M — Turing Award prize (Google-funded)
  • 2 laureates — Barto + Sutton
  • Most-mentioned phrase: “Her” (Sesame voice comparisons)

Compiled by AI Feed’s editor from verified web sources for 5 March 2025.