Why AI Won't Replace Stock Pickers

Jack Woodruff argues that faster research raises the baseline for investment work, while auditability and deciding what deserves attention remain human bottlenecks.

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The Cheaper AI Model That Costs You More

Rayan Krishnan shows how task-specific tests can reverse model rankings, expose hidden token costs, and turn a firm's past work into a buying guide.

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LLM Voice — Martin Fowler

Fowler argues that outsourcing prose can outsource the thinking behind it. HN adds a critic-only workflow and pushback on who gets excluded.

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Choose AI Autonomy You Can Verify — Practical AI

Midwest AI Summit speakers connect durable workflows, frontline workers' evaluation cases, and coding-agent autonomy that fits a team's constraints.

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How TextQL Builds AI Analysis on Messy Company Data

Mark Hay explains incremental data analysis, shared metric definitions, and customer-led testing. A contested live dashboard shows why review still matters.

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The Four Components of an AI Second Brain

Cole Medin audits context, connections, capabilities, and cadence: small core files, restricted tools, reusable skills, regression tasks, and trusted schedules.

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Three AI Workflows for Editing, Decisions, and Publishing

Nate Herk turns reference videos into editing skills, stages a simulated advisory debate, and automates Instagram production while retaining human feedback.

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Here Be Monsters: What Do You Still Need to Know When Agents Do the Work? — Adrian Quiroga

Coding agents can outpace your code reading. Quiroga argues for a system map and targeted investigation; HN adds review boundaries and an unresolved training problem.

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AI Promised Less Work. I Have Never Worked More. — Orestis Ioannou

Cheaper implementation expanded one engineering leader's workload. The HN discussion adds boundaries, counterexamples and a question about who gets the time savings.

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Reforging the Workflow — Martin Gratzer

Gratzer moves human attention to shaping issues and strengthening checks, with fresh-context review and tightly scoped auto-merge for low-risk agent changes.

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AI Finds Security Bugs Faster. Fixing Them Still Takes Engineering.

Jeff Crume explains why AI-assisted vulnerability discovery needs maintainer review, tested backports, coordinated disclosure and a safe deployment path.

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Give Every AI Agent an Owner and an Enforced Scope

Tim Tyler's Agent Accountability framework separates agent identity, human ownership, task scope, permissions, outcome checks and intervention.

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The New Engineering Problems Behind Multiagent Systems — Katelyn Lesse

Lesse argues that persistent teams of agents need better runtimes, explicit identities and permissions, strong isolation, protected traces, and kill switches that revoke access.

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Restoring two early AI programming assistants

A coding agent helped researchers revive two historical systems that made programming knowledge explicit.

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Daniel Miessler Puts Written Intent at the Center of AI Development

His Ideal State Artifact keeps goals, constraints, decisions, and testable criteria together. The stronger question is how that document stays accountable to running software.

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How Reddit’s designers build ultra-realistic prototypes with Figma + Cursor

Blair Metcalf demonstrates Reddit Proto: guided AI prototyping with real data, component-aware edits and a reviewed Figma-to-code handoff.

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Cognitive Mercantilism — Venkatesh Rao

Rao argues that cheaper intelligence could expand what people want to do. His historical analogy leaves open how people gain the income, rights, and access to participate.

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How I Work with Agents — Thorsten Ball

Ball's workflow centers on end-to-end access, tools that test alternatives, evidence of results, and human review concentrated on high-risk changes.

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Marxism in the Age of AI — Nicolas D. Villarreal

Villarreal argues that AI could deepen class domination or support collective freedom. His case for solidarity with future machines rests on disputed claims about consciousness.

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We Should Be More Ambitious with the Software We Build — Dan Luu

Coding agents make once-impractical projects affordable. Checking the result can still be the harder job.

Published:  · Added:  · Updated:  · What changed: Added the accepted open-source pgrust beta benchmark results, keeping them separate from the earlier preview dispute. · Reviewed comments: 823 · 3 min

How to Make Amazing Videos with Claude and HyperFrames — Jake Moran

Jake Moran demonstrates an AI editing workflow built around accurate timestamps, storyboards, brand references and feedback drawn directly on video frames.

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How to Build Financial Agents That Work Across the Web — Jay Sahnan and Arik Bird

Browserbase separates reliable cloud browsers from adaptive page control, with receipt collection, vendor payments and business-verification examples.

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AI and the Fall? of the Creative Class — Joseph Politano

Creative-industry employment is shrinking. Politano examines how generative AI could weaken the businesses that pay artists, while leaving its share of the losses unresolved.

Published:  · Added:  · Updated:  · What changed: Added the demand for a break in the employment trend and verified the distinction between AI-generated material and human authorship in mixed works. · Reviewed comments: 593 · 2 min

AI Writes the Code. So What's Left for Engineers? — Laurie Voss

Laurie Voss argues that faster coding moves the bottleneck toward defining what users need. His product-engineer forecast also demands a new apprenticeship for junior developers.

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How Bridgewater Turned 100 Million Documents Into an Edge — Sam Green & Aaron Linsky

Bridgewater's Vault combines governed documents, measured search quality and familiar research workflows. Sam Green and Aaron Linsky explain what people and agents need from it.

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Proving Alpha: How a Hedge Fund Measures AI's ROI — Hari Kumar

Contour's Hari Kumar compares research workflows with and without AI, tracks cost per useful insight and counts the time lost fixing broken tools.

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No Need for Retirement When Utopia Is Around the Corner — Jim Nielsen

Jim Nielsen compares AI-lab conviction with Cold War nuclear planners. The HN discussion asks what evidence supports the analogy and who would actually share the promised abundance.

Published:  · Added:  · Updated:  · What changed: Verified the smoking anecdote’s source chain and distinguished a named founder’s remark from an unsupported trend among Anthropic researchers. · Reviewed comments: 194 · 2 min

Inside Arca's Long-Horizon Agents That Run the Business — Aman Singh

Aman Singh explains how Arca coordinates days-long client work with event signals, persistent memory, shared plans and human approvals.

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AI News: 24 Things You Need To Know This Week

Matt Wolfe’s weekly roundup spans Claude Duet, software-security incidents, editable vectors, agent access and cautiously framed medical-AI results.

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Why Compute Still Trades in Group Chats — Affaan Mustafa & Alejandro Soumah Fernandez, Jump Trading

Jump Trading’s compute leads explain bespoke GPU contracts, startup prepayments and why a price hedge cannot deliver a cluster.

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How OpenAI Built ChatGPT for Bankers and Analysts — Joseph Kim, OpenAI

Joseph Kim describes licensed financial data, firm templates and inspectable citations, then separates today’s product from his 2027 predictions.

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Buying GPUs Should Work Like Buying Stocks — Carmen Li, Compute Exchange

Carmen Li explains reserved GPU procurement, provider verification and forward pricing, separating delivered capacity from financial hedges.

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Run Your AI Software Factory Like a Real Engineering Org (Here's How)

Cole Medin adds shared ownership, context, readiness checks and human approvals around his coding-agent loop in a sponsored Port walkthrough.

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Self-replicating AI, Your Doctor’s Chatbot and Agents at Dinner

IBM’s panel weighs distributed-model security, clinicians’ use of OpenEvidence and the limits of letting agents coordinate with one another.

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Why AI Startups Will Disappear Without Compute Markets

San Francisco Compute’s Evan Conrad argues that deposits, delivery delays and uncertain demand form one financing problem. Tradable capacity needs reliable cluster operations behind it.

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Better AI Models Won’t Fix Your Engineering Team

Jellyfish’s Nicholas Arcolano finds that skills, usage, team environment and individual differences explain more variation in merged code changes than tool choice. Quality remains outside this analysis.

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DoorDash removes old feature switches with human checks

DoorDash describes a narrow coding task with explicit safety checks: remove obsolete feature flags, the settings used for gradual releases and experiments. The system queries deployed values before an engineer approves each proposed …

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AI finds security flaws. Proving the danger still takes work.

Spencer McIntyre on AI-assisted security research, broken proofs of concept, and why local models appeal to teams handling unpublished vulnerabilities.

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Hard Fork: AI insider risk, leftover companies, and household work

The AI-news segment of Hard Fork connects lab security, obligations left behind by talent deals, and the coordination work household assistants promise to handle.

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Why AI Writing Still Reads Like Slop

Tone-Bench tests whether models can write in one person’s voice. Louis-François Bouchard explains its rubrics, judge bias and the cost of changing a test.

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AI Makes Us WAY Faster but Fries Our Focus (Here's What I Do About It)

Cole Medin argues that better agent workflows should buy longer stretches of autonomy and fewer interruptions, rather than another session to supervise.

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The AI Content System Behind 200M Views — Sarah Chieng and Cova Lee

A six-stage creator workflow built around reference libraries, reusable skills, editing tools and human approval—not a promise of automatic audience growth.

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Claude Duet Is Here: Peter Yang's Early-Access Walkthrough

Scheduled check-ins and useful work artifacts stand out; browser handoff and access to local skills remain obstacles in Yang's early-access test.

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Does Code Quality Still Matter? It Depends on This — Max Kanat-Alexander

Match engineering rigor to failure consequences, dependencies and replacement cost—and make the rigorous path cheaper for humans and coding agents.

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I Fully Automated My Shorts Editing (Get My Free Skill)

Peter Yang's video-short skill combines an edit plan, generated visuals and frame-specific feedback. His demo still needs several rounds of human review.

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The Patching Gap: Hacked Fridges, AI Ransomware and Mythos Finds

IBM's Security Intelligence panel connects AI-assisted attacks and vulnerability discovery to continuous patching, agent identity controls and human remediation capacity.

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One Day, $1,000 in Tokens: An AI War Room for Legacy Code — Ford Prior

GEICO's Ford Prior brings decision makers and agent fleets into one workflow, pairing legacy-code research with human approvals, reusable diagrams and explicit cost controls.

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AI Cut Our Research Time From 7 Days to 15 Minutes — Gareth Yoder

Vanguard's cash-ledger migration pairs AI-queryable legacy code with daily data checks, migration documentation and visibility into producers and consumers.

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Shorter AI sentences can still be harder to understand

Thomas Hikaru Clark, Matias B. Martin and Kyle Mahowald examine why AI prose can feel difficult despite being grammatically valid. Their study finds features associated with reading difficulty across model-generated conversations, coding …

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Same GPU, 50% More Output: Why the Operator Matters — Oliver Kennon

Oliver Kennon explains how serving software, reliability and security change the cost of useful AI output, even on the same GPU.

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