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Stanford HELM 2025-09-29 00:00 UTC Score 20.0 USR-0025-20250929-research-aca-fe55bd58 Full article

HELM Long Context

CMU Machine Learning Blog 2025-09-23 02:57 UTC Score 33.0 USR-0005-20250923-research-aca-e1a4088f Full article

Comment on Diffusion Beats Autoregressive in Data-Constrained Settings by Nano Banana AI

Blog comment creationReally interesting takeaway that diffusion models shine in data-constrained settings while autoregressive models are stronger when compute is the bottleneck. It makes me wonder how this trade-off might shape the design of future foundation models, especially as synthetic data generation becomes more common. Do you think diffusion’s advantage in low-data regimes could make it a natural fit for domains like medicine or law where data is scarce and costly to obtain?

Mila News 2025-09-19 18:56 UTC Score 23.0 USR-0018-20250919-research-aca-e6a8faac

Learning

Apprentissage emilie.germain… ven, 09/19/2025 - 15:12

GovAI 2025-09-17 21:00 UTC Score 30.0 USR-0157-20250917-research-aca-9645a932 Full article

GovAI Annual Report 2020 | GovAI Blog

2020 saw many continued developments in AI governance. It is heartening to see how rapidly this field continues to grow, and exciting to be part of that growth. This report provides a summary of ou...

GovAI 2025-09-17 21:00 UTC Score 27.0 USR-0157-20250917-research-aca-410c7f90 Full article

Joseph Stiglitz & Anton Korinek on AI and Inequality | GovAI Blog

Over the next decades, AI will dramatically change the economic landscape. It may also magnify inequality, both within and across countries. Joseph E. Stiglitz, Nobel Laureate in Economics, joined ...

GitHub Engineering 2025-09-15 16:00 UTC Score 26.0 USR-0062-20250915-ai-specialis-d50424b1 Full article

Post-quantum security for SSH access on GitHub

GitHub is introducing post-quantum secure key exchange methods for SSH access to better protect Git data in transit. The post Post-quantum security for SSH access on GitHub appeared first on The GitHub Blog .

One Useful Thing 2025-09-11 20:37 UTC Score 20.0 USR-0105-20250911-ai-specialis-d84efab0 Full article

On Working with Wizards

Verifying magic on the jagged frontier

LatAm Journalism Review AI 2025-09-03 15:55 UTC Score 18.0 AI-176-20250903-regional-ai--2a28e987 Full article

Last days to participate in the IAPA AI Product Lab call, supported by Google

“The Inter American Press Association (IAPA), in partnership with Google News Initiative (GNI), announced the opening of applications for the AI Product Lab, an innovative program designed to drive digital transformation and the strategic use of artificial intelligence in Latin American and Caribbean media outlets. Developed by the consulting firm Maktube Group, the Lab aims […] The post Last days to participate in the IAPA AI Product Lab call, supported by Google appeared first on LatAm Journalism Review by the Knight Center .

LatAm Journalism Review AI 2025-09-03 15:55 UTC Score 18.0 AI-176-20250903-regional-ai--becedee3 Full article

Last days to participate in the IAPA AI Product Lab call, supported by Google

“The Inter American Press Association (IAPA), in partnership with Google News Initiative (GNI), announced the opening of applications for the AI Product Lab, an innovative program designed to drive digital transformation and the strategic use of artificial intelligence in Latin American and Caribbean media outlets. Developed by the consulting firm Maktube Group, the Lab aims […] The post Last days to participate in the IAPA AI Product Lab call, supported by Google appeared first on LatAm Journalism Review by the Knight Center .

Berkeley AI Research Blog 2025-09-01 09:00 UTC Score 44.0 USR-0004-20250901-research-aca-77d91ba9 Full article

What exactly does word2vec learn?

What exactly does word2vec learn, and how? Answering this question amounts to understanding representation learning in a minimal yet interesting language modeling task. Despite the fact that word2vec is a well-known precursor to modern language models, for many years, researchers lacked a quantitative and predictive theory describing its learning process. In our new paper , we finally provide such a theory. We prove that there are realistic, practical regimes in which the learning problem reduces to unweighted least-squares matrix factorization . We solve the gradient flow dynamics in closed form; the final learned representations are simply given by PCA. Learning dynamics of word2vec . When trained from small initialization, word2vec learns in discrete, sequential steps. Left: rank-incrementing learning steps in the weight matrix, each decreasing the loss. Right: three time slices of the latent embedding space showing how embedding vectors expand into subspaces of increasing dimension at each learning step, continuing until model capacity is saturated. Before elaborating on this result, let’s motivate the problem. word2vec is a well-known algorithm for learning dense vector representations of words. These embedding vectors are trained using a contrastive algorithm; at the end of training, the semantic relation between any two words is captured by the angle between the corresponding embeddings. In fact, the learned embeddings empirically exhibit striking linear structure in…

One Useful Thing 2025-08-28 20:47 UTC Score 23.0 USR-0105-20250828-ai-specialis-de258e51 Full article

Mass Intelligence

From GPT-5 to nano banana: everyone is getting access to powerful AI

LatAm Journalism Review AI 2025-08-27 14:33 UTC Score 36.0 AI-176-20250827-regional-ai--76ba0351 Full article

Folha de S.Paulo files lawsuit against OpenAI for unfair competition and copyright infringement

“Folha de S.Paulo filed a lawsuit against OpenAI on Wednesday [Aug. 20], demanding that the owner of the ChatGPT artificial intelligence platform stop collecting and using the newspaper’s content without authorization or payment. The suit accuses OpenAI of unfair competition and copyright infringement, stating that ‘the defendant develops and improves its AI tool [...] based […] The post Folha de S.Paulo files lawsuit against OpenAI for unfair competition and copyright infringement appeared first on LatAm Journalism Review by the Knight Center .

LatAm Journalism Review AI 2025-08-27 14:33 UTC Score 36.0 AI-176-20250827-regional-ai--6d2165fa Full article

Folha de S.Paulo files lawsuit against OpenAI for unfair competition and copyright infringement

“Folha de S.Paulo filed a lawsuit against OpenAI on Wednesday [Aug. 20], demanding that the owner of the ChatGPT artificial intelligence platform stop collecting and using the newspaper’s content without authorization or payment. The suit accuses OpenAI of unfair competition and copyright infringement, stating that ‘the defendant develops and improves its AI tool [...] based […] The post Folha de S.Paulo files lawsuit against OpenAI for unfair competition and copyright infringement appeared first on LatAm Journalism Review by the Knight Center .

AI Expo Africa 2025-08-27 11:54 UTC Score 15.0 USR-0194-20250827-regional-new-948e275a Full article

Jozi Welcomes 8th Edition of Africa’s Largest AI Event

Africa’s largest AI event, AI Expo Africa, will be running its highly acclaimed conference & trade show at the Sandton Convention Centre, Johannesburg, South Africa 29-31 October 2025.

Amazon Science AI 2025-08-25 17:10 UTC Score 75.0 AI-058-20250825-official-ai--8d6afffe Full article

Beyond detection: A multi-agent framework for root cause analysis of financial discrepancies in distributed environments

The increasing complexity and fragmentation of financial systems in large organizations have created significant challenges for financial teams, particularly in performing real-time, end-to-end validation, as existing validation methods relying on static rules or batch processing are often inadequate for today's dynamic financial environments. This paper introduces a novel approach using Large Language Model (LLM)-based browser agents within a multi-agent framework to enhance financial validation processes. The framework leverages domain-specific agents that autonomously navigate web-based financial platforms to validate data, interpret discrepancies, and perform root cause analysis, ensuring higher accuracy, transparency, and auditability compared to traditional systems. A synthetic dataset and controlled simulation environment were used to evaluate the framework's performance across 20 distinct financial scenarios, revealing significant improvements in validation accuracy (from 40% with a Vanilla agent to 65% with the proposed approach). The results indicate that the proposed multi-agent approach, by isolating validation tasks into specialized agents and orchestrating a coordinated investigation, provides a more reliable, scalable, and interpretable solution for high-stakes financial environments.

Synced 2025-08-14 06:31 UTC Score 31.0 AI-041-20250814-ai-specialis-1f7fe759 Full article

Which Agent Causes Task Failures and When?Researchers from PSU and Duke explores automated failure attribution of LLM Multi-Agent Systems

In recent years, LLM Multi-Agent systems have garnered widespread attention for their collaborative approach to solving complex problems. However, it's a common scenario for these systems to fail at a task despite a flurry of activity. The post Which Agent Causes Task Failures and When?Researchers from PSU and Duke explores automated failure attribution of LLM Multi-Agent Systems first appeared on Synced .

Vector Institute News 2025-08-12 14:02 UTC Score 35.0 USR-0017-20250812-research-aca-6ef2301f Full article

Vector researchers dive into deep learning at ICLR 2025

Vector researchers made significant contributions to this year’s International Conference on Learning Representations (ICLR), the world’s leading venue for representation learning and deep learning research, which took place April 24-28, […] The post Vector researchers dive into deep learning at ICLR 2025 appeared first on Vector Institute for Artificial Intelligence .

EU AI Act Tracker / Explainer 2025-08-11 09:31 UTC Score 28.0 AI-010-20250811-glossary-def-4720810e Full article

Whistleblowing and the EU AI Act

This page aims to provide an overview of the EU Whistleblowing Directive (2019) and how it relates to the EU AI Act, as well as provide useful resources for potential whistleblowers. This resource was put together by Santeri Koivula, an EU Fellow at the Future of Life Institute, and Karl Koch, founder of the AI […]

AGI is not coming!
Yannic Kilcher 2025-08-09 10:39 UTC Score 18.0 AI-140-20250809-podcasts-and-a0f8585a Full article

AGI is not coming!

jack Morris's investigation into GPT-OSS training data https://x.com/jxmnop/status/1953899426075816164?t=3YRhVQDwQLk2gouTSACoqA&s=09

Vector Institute News 2025-08-08 18:08 UTC Score 39.0 USR-0017-20250808-research-aca-d70d8490 Full article

When AI Meets Human Matters: Evaluating Multimodal Models Through a Human-Centred Lens – Introducing HumaniBench

By Shaina Raza and Veronica Chatrath AI models are rapidly becoming bigger, faster, and more capable at understanding images and text together. However, while accuracy and speed are often celebrated, […] The post When AI Meets Human Matters: Evaluating Multimodal Models Through a Human-Centred Lens – Introducing HumaniBench appeared first on Vector Institute for Artificial Intelligence .

Deep Learning Indaba 2025-08-08 08:00 UTC Score 33.0 USR-0189-20250808-research-aca-56caca57 Full article

When Community Leads: Rwanda to Host the 2025 Annual Deep Learning Indaba

Pierrette Mahoro Mastel currently works at GIZ as a Digital Health Advisor, prior to that she was at CMU-Africa where she did her Masters in IT with a major in Machine Learning. Mastel is the IndabaX Rwanda lead and one of the 2025 General Chairs for the Indaba to be held in Kigali 17-22 August […] The post When Community Leads: Rwanda to Host the 2025 Annual Deep Learning Indaba appeared first on Deep Learning Indaba .

EleutherAI Blog 2025-08-01 15:00 UTC Score 20.0 USR-0184-20250801-research-aca-c6c3e25c Full article

Attention Probes

Adding attention to linear probes

EU AI Act Tracker / Explainer 2025-07-30 17:46 UTC Score 36.0 AI-010-20250730-glossary-def-9562b6f7 Full article

Overview of Guidelines for GPAI Models

On 18 July 2025, the European Commission published draft Guidelines clarifying key provisions of the EU AI Act applicable to General Purpose AI (GPAI) models. The Guidelines provide interpretive guidance on the definition and scope of GPAI models, related lifecycle obligations, systemic risk criteria, and notification duties for providers. Once translated into all EU languages, […]

EU AI Act Tracker / Explainer 2025-07-30 17:45 UTC Score 39.0 AI-010-20250730-glossary-def-90b230fb Full article

Overview of the Code of Practice

The Code of Practice offers a clear framework to help developers of General Purpose AI (GPAI) models meet the requirements of the EU AI Act. While providers can choose to follow the Code, they are also free to demonstrate compliance through other appropriate methods. This post provides a concise overview of each Chapter, Commitment, and […]

Tübingen AI Center 2025-07-29 11:18 UTC Score 20.0 USR-0034-20250729-research-aca-a77dd03a Full article

Teaching Award 2025

Lena Schlipf Honored by Students