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Cornell Recovered $100k in Unidentified Payments with AI

Cornell's AI Innovation Hub collaborated with the Treasury team to build an AI tool that recovered $100,000 from a backlog of unidentified payments. The tool uses historical matching, AI-powered vendor research, and synthesis to reduce manual investigation from hours to minutes.

Hacker News AIAgents / ChipsIn-site article
AI transformation is a systems problem: a conversation with Justin Reock, DX

The article discusses how AI transformation exposes underlying system issues. DX's study shows median PR velocity uplift of 7.5%, but top performers achieve 70% due to system design. Engineers spend only 16% of time coding; AI only affects that 16%. Historical and modern research show that the system (modular code, fast CI, good docs) determines productivity. Leaders should focus on value stream mapping rather than optimizing individuals.

Hacker News AIAgents / PolicyIn-site article
Epic Games boss calls Steam AI disclosures "irresponsible of Valve"

Epic Games CEO Tim Sweeney criticizes Valve's requirement for developers to disclose AI use on Steam, calling it 'irresponsible' and harmful to small developers. He argues AI boosts productivity and should not be stigmatized, while the article author supports Valve's disclosure system.

Hacker News AIPolicyIn-site article
Show HN: CartAI – Checkout API for AI agents and apps

CartAI is a specialized checkout API for AI agents that automates transactions across any web property. It provides a single primitive to navigate sites and complete purchases, subscriptions, invoices, and more. Features include composable workflows, PCI-compliant payments, cooperative bot-mitigation, and both API and hosted cart integration. Proven on production merchant surfaces like BestBuy and Newegg.

Hacker News AIAgents / Policy / ResearchIn-site article
Maybe "is AI a bubble?" is the wrong question

The article examines whether AI company valuations are justified, using historical bubble analogies and proposing three clocks: cost decline speed, funding endurance, and real external demand. The author leans bearish but watches these indicators.

Hacker News AIAgents / ChipsIn-site article
Retrofit, don’t rebuild: Agentic overlays for transforming legacy enterprise services

In this technical collaboration between AWS and the authors, we present a pragmatic solution: agentic overlays. Agentic overlays are thin wrapper layers that transform traditional REST-based services into agents capable of participating in A2A interactions. They also expose REST APIs as tools compatible with the Model Context Protocol (MCP). Together, they let enterprises add A2A capabilities to existing REST services without rewriting business logic, without duplicating code, and without running parallel infrastructures. This reduces agent sprawl in the infrastructure by reusing existing services as agents. We provide reference architectures and sample code that show how to build agentic overlays.

AWS Machine Learning BlogAgents / RoboticsIn-site article
Why Does a Bank Need a Chief Scientist?

Prem Natarajan left Amazon to become Capital One's Chief Scientist, applying deep AI research to solve real-world financial challenges at scale, from fraud detection to agentic customer service.

IEEE Spectrum AIModels / Agents / ChipsIn-site article
Against Ethical AI

This article critiques the 'Ethical AI' movement, spearheaded by Anthropic, arguing that it rests on the unproven assumption that AI development is unstoppable but steerable. In reality, Ethical AI neither renews epistemic habits nor guides AI toward humane ends, but functions as controlled opposition for unethical AI. Through analyzing Jack Clark's world-building narrative, the author exposes the contradictions: claiming helplessness to slow AI while asserting power to control its consequences.

Hacker News AIAgents / PolicyIn-site article
Repositioning Retail for the AI Era

Artificial intelligence is reshaping retail behind the scenes, influencing search rankings, supply chains, and customer engagement. Macy's adopts an 'AI-first' philosophy, embedding intelligence into personalization, operations, and software development. The company's AI shopping assistant, Ask Macy's, exemplifies conversational commerce. AI is seen as an invisible layer augmenting human judgment, not replacing it.

Hacker News AIAgents / PolicyIn-site article
The State of the AI Economy

The generative AI economy generated $110 billion in sales over the past 12 months, with an annualized run rate exceeding $175 billion. This bottom-up, deduplicated measure reveals that AI revenues are growing three times faster than mobile or internet waves, and can just cover hyperscaler depreciation expenses. Lower token prices drive 12-18% more usage per 10% price cut, sustaining total spending growth.

Hacker News AIChips / ResearchIn-site article
The AI Memory Problem Nobody Is Incentivized to Solve

This article explores the context drift problem in long-running AI systems, distinguishing between LLM hallucination and architectural hallucination. It argues that current approaches like context windows and RAG fail to preserve memory integrity, and proposes structured memory with extraction guardrails as a solution.

Hacker News AIPolicy / ResearchIn-site article
Optimize model training on Amazon SageMaker AI with NVIDIA Blackwell

This post shows you how to configure training jobs on Amazon SageMaker AI to get the most out of Blackwell’s architecture on AWS. You learn how to select batch sizes and sequence lengths that take advantage of Blackwell’s expanded memory, choose the right precision format for your model size (1B to 64B parameters), and apply activation checkpointing strategically. By the end, you have a practical framework for tuning your training configuration and launching distributed training jobs on P6-B200 instances.

AWS Machine Learning BlogChips / ResearchIn-site article
Implementing super resolution by deploying SeedVR2 on Amazon SageMaker AI

This post demonstrates how to implement video upscaling using SeedVR2 on SageMaker AI. It covers solution architecture, deployment steps, and performance comparisons highlighting quality improvements and processing efficiency. By the end, you'll have practical knowledge to implement this super resolution solution.

AWS Machine Learning BlogAgents / ChipsIn-site article
Which tokens does a hybrid model predict better?

Ai2 compares its 7B transformer Olmo 3 and hybrid Olmo Hybrid, finding the hybrid excels on content words (nouns, verbs, adjectives) and tokens requiring context, but loses advantage on repeated tokens and closing brackets. Token-level loss filtering reveals architectural differences.

Hugging Face BlogResearch / StartupsIn-site article
OpenKnowledge: Open-Source, AI-Native Alternative to Obsidian/Notion

OpenKnowledge is an open-source, AI-native markdown editor and knowledge base that serves as an alternative to Obsidian or Notion. It offers a beautiful rich text editor with markdown under the hood, designed for both humans and AI agents. Features include collaborative editing, git-backed sync, agent-native skills, MCP integration for Claude, Cursor, and Codex, and a local-first, privacy-focused approach. The launch of v2.0 saw significant traction with 1.4k signups in 24 hours and hitting #1 on Product Hunt and front page of Hacker News.

Hacker News AIAgentsIn-site article
Tabularis: Open-source desktop SQL client your AI agent can use

Tabularis is an open-source desktop database client designed for both AI agents and human users. It features a built-in MCP server for AI agents to safely inspect schemas and run queries, while retaining powerful human-friendly tools like Monaco SQL editor, notebooks, visual query builder, and more. Supports PostgreSQL, MySQL, SQLite, and extensible via plugins. Local-first architecture ensures data security.

Hacker News AIAgentsIn-site article
Using Gemini to Create Google Sheets

This tutorial covers three methods to create Google Sheets using Gemini: within the spreadsheet via built-in integration, through the Gemini web app with export, and by generating Google Apps Script for advanced automation. It also includes tips for better results.

KDnuggetsAgents / ResearchIn-site article
Code review is dead. Long live code review

Traditional pre-merge human code review cannot scale with AI-generated code. The shift is toward automated CI/CD gates that enforce policies consistently, with human review reserved for high-risk changes. A four-layer quality gate pipeline and post-merge review create a verifiable, auditable system of controls.

Hacker News AIAgents / PolicyIn-site article
Show HN: Use AI once to build the automation, then run it with $0 in AI

Visualbuild.me's Automation Skill Builder is a local-first AI automation platform. Record workflows once with AI, then run them offline without any AI cost. Supports desktop, browser, API, OCR automation and exposes skills via MCP for integration with AI assistants like Cursor, Claude, and Copilot. Pricing from free to enterprise.

Hacker News AIAgents / ResearchIn-site article
VRAM Ghost Busting: Who You Gonna close()?

At H Company, GPU clusters showed VRAM held by ghost processes after job crashes. Investigation traced the issue to FUSE mounts used for S3 storage: the userspace daemon (rclone mount) was killed by OOM, but the kernel failed to abort the FUSE connection because a file descriptor was still held by the broker process (fusermount-server). This left training threads stuck in D-state holding CUDA contexts. A hotfix forced abort of FUSE connections, but a root cause fix requires addressing the fd leak.

Hacker News AIChips / ResearchIn-site article