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Two-year university study finds banning AI from classrooms leaves students worse off

A two-year university study found students banned from using ChatGPT performed worst, while formal prompt-engineering training advantages faded as everyday AI familiarity grew.

Researcher Schrepel ran a classroom experiment in 2024 (66 students) and 2025 (164 participants) comparing a no-AI group, unguided ChatGPT users, and trained students revising EU AI Act provisions. The no-AI group finished last both years, hitting 'idea exhaustion' after 10-15 minutes, while the trained group's advantage nearly vanished by 2025 as everyday chatbot familiarity rose. Schrepel now argues blanket AI bans harm outcomes and universities should rethink bans and pure literature-review theses.

The Decoder · 3d agoAI industry

Recreating a 70-year love story frame by frame

Google DeepMind and filmmakers used generative image restoration and performance capture to recreate a couple's unrecorded past in the documentary 'Love, Rendered'.

Google DeepMind partnered with Primordial Soup, Darren Aronofsky's creative venture, on 'Love, Rendered,' a documentary short directed by Academy Award-nominated Liz Garbus. The film follows Burt and Ethelle Shatz, married over 70 years, as AI recreates their unrecorded first meeting amid Burt's cognitive decline. The team restored black-and-white photos with generative models and mapped the couple's present-day mannerisms onto younger likenesses using performance capture models. Google also highlights photo restoration and colorization capabilities in the Gemini app.

Google · AI · 7d agoAI industry

Opaque recurrence, and other AI terms that you should probably know

TechCrunch updates its plain-English glossary defining common AI terms from AGI and agents to chain-of-thought reasoning.

TechCrunch maintains a regularly updated glossary of AI terminology, defining terms such as AGI, AI agents, API endpoints, chain of thought, coding agents, compute, deep learning, and diffusion. It highlights 'opaque recurrence', the reasoning technique in OpenAI's new Astra model that has drawn attention from AI safety researchers. The piece is an educational living document rather than new research or a product announcement.

TechCrunch · AI · 9d agoAI industry1

University of Manchester Uses NVIDIA Earth-2 to Forecast Air Pollution Across the UK

University of Manchester retrained NVIDIA Earth-2 CorrDiff and StormCast on Isambard-AI to forecast UK air pollution at 2-3 km resolution.

University of Manchester researchers led by professor David Topping adapted NVIDIA's Earth-2 generative AI frameworks to forecast air pollution across the UK. Earth-2 CorrDiff was retrained in two days on a single eight-GPU node of Isambard-AI (5,448 GH200 Grace Hopper Superchips, 21 exaflops) using a year of hourly simulated pollution data, producing a UK-wide model at 2-3 square kilometer resolution. The team added Earth-2 StormCast for time-dependent forecasts that ingest real air quality observations, and demonstrated the workflow runs on the DGX Spark desktop AI system. Open-source training data and workflows are planned so other countries and cities can build similar pollution models.

NVIDIA Blog · 1d agoAI industry

This AI entrepreneur is developing agents that can plan ahead for the unexpected

Ex-Google DeepMind researcher Danijar Hafner founded a stealth robotics startup applying world models and model-based reinforcement learning to humanoid agents.

Danijar Hafner, 31, left Google DeepMind in fall 2025 to found a stealth San Francisco startup developing humanoid robots that plan ahead using world models trained via model-based reinforcement learning. His prior work includes PlaNet, Dreamer 2 (first human-level Atari agent in a world model), Dreamer 3 (solved the Minecraft Diamond challenge), Dreamer 4 (learned diamond mining from offline video), and DayDreamer, which let robots adapt to novel situations without task-specific training. The profile covers his career from Google Brain intern to founder aiming to handle unfamiliar real-world environments.

MIT Technology Review · AI · 8d agoAI industry1