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Realtime Prompting Guide

https://developers.openai.com/cookbook/examples/realtime_prompting_guide/
1•gmays•48s ago•0 comments

Cybernetic Theory of Storytelling

https://theanimeelitist.substack.com/p/cybernetic-theory-of-storytelling
1•paulpauper•54s ago•0 comments

OpenAI Finalizes $110B Funding at $730B Value

https://finance.yahoo.com/news/openai-finalizes-110-billion-funding-140844413.html
1•paulpauper•3m ago•0 comments

NASA lost a lunar spacecraft after launch. A new report details what went wrong

https://www.npr.org/2026/02/26/nx-s1-5727622/nasa-lunar-trailblazer-moon-new-report-what-went-wrong
1•bryan0•4m ago•0 comments

Show HN: Track hedge fund 13F holdings via SEC EDGAR API

https://github.com/dapdevsoftware/edgar-python
1•dapdev•4m ago•0 comments

Scientists Are Setting Off Earthquakes. On Purpose

https://www.popularmechanics.com/science/environment/a70440758/underground-lab-earthquake/
1•markoph•4m ago•0 comments

TaskForge – immutable, orchiestration for OpenClaw bots

https://github.com/romanklis/openclaw-contained
1•roman_klis•5m ago•0 comments

AI found 12 OpenSSL zero-days

https://www.lesswrong.com/posts/7aJwgbMEiKq5egQbd/ai-found-12-of-12-openssl-zero-days-while-curl-...
1•theptip•5m ago•0 comments

Show HN: Ore – a Rust-Based Kernel for Managing Local Models/AI Agents

1•alpha_mike•5m ago•0 comments

Show HN: Detect any website's tech stack with Python

https://github.com/deividi86/techstack-scanner
1•dapdev•6m ago•0 comments

Tech Has Never Caused a Job Apocalypse. Don't Bet on It Now

https://www.wsj.com/economy/jobs/tech-has-never-caused-a-job-apocalypse-dont-bet-on-it-now-d192b579
2•johntfella•6m ago•0 comments

Ask HN: How do you enforce guardrails on Claude agents taking real actions?

1•jamiecode•8m ago•0 comments

Metamorphic Testing for Infrastructure-as-Code Engines [pdf]

https://programming-group.com/assets/pdf/papers/2026_Metamorphic-Testing-for-IaC-Engines.pdf
2•matt_d•13m ago•0 comments

Tripling an LLM's ARC-AGI-2 score with code evolution

https://imbue.com/research/2026-02-27-arc-agi-2-evolution/
9•danielmewes•14m ago•2 comments

AdaptiveCpp's new Metal backend to support CUDA dialect on Apple GPUs

https://github.com/AdaptiveCpp/AdaptiveCpp/pull/1983
2•puschkinfr•18m ago•0 comments

New 'Mars GPS' lets Perseverance pinpoint its location within 25 centimeters

https://phys.org/news/2026-02-mars-gps-perseverance-centimeters.html
2•PaulHoule•19m ago•1 comments

I turned down a $1M acquisition offer because I wanted to own what I built

https://useviralize.com
1•jcrosbz•21m ago•1 comments

Wolfenstein: Enemy Territory in emscripten, WS relay for online browser matches

https://et.klaussilveira.com
3•klaussilveira•21m ago•0 comments

Airbnb has a recruiting easter egg in its JavaScript output

https://www.airbnb.de/
1•datawars•21m ago•0 comments

OpenAI Fires an Employee for Prediction Market Insider Trading

https://www.wired.com/story/openai-fires-employee-insider-trading-polymarket-kalshi/
1•nadis•22m ago•0 comments

The LLM Sycophancy Antidote

https://photostructure.com/coding/sycophancy-antidote/
1•mceachen•23m ago•0 comments

Lessons from Building Claude Code: Seeing Like an Agent

https://twitter.com/trq212/status/2027463795355095314
1•nadis•24m ago•0 comments

Hyperion author Dan Simmons dies from stroke at 77

https://arstechnica.com/culture/2026/02/hyperion-author-dan-simmons-dies-from-stroke-at-77/
1•speckx•25m ago•0 comments

PicoClaw: Ultra-Efficient AI Assistant in Go

https://github.com/sipeed/picoclaw
1•xtracto•26m ago•0 comments

Show HN: Forgiven – A Vim/Spacemacs terminal editor with native Copilot agent

https://github.com/danebalia/forgiven
2•danebalia•27m ago•3 comments

Show HN: Goodfriendsbook.com Let's ask you, want opensourced to GitHub

1•gitprolinux•27m ago•1 comments

Lazard LCOE+ 2025 [pdf]

https://www.lazard.com/media/eijnqja3/lazards-lcoeplus-june-2025.pdf
1•toomuchtodo•28m ago•1 comments

Trump officials move to kill system that protects US from chemical disasters

https://www.theguardian.com/environment/2026/feb/27/trump-fire-chemical-safety-system-epa
7•mitchbob•29m ago•1 comments

NASA announces Artemis III mission no longer aims to send humans to moon

https://www.theguardian.com/science/2026/feb/27/nasa-changes-delays-moon-missions
3•bookofjoe•29m ago•3 comments

Why is getting a cheap prepaid SIM card in the USA so complicated?

1•huntsmans•32m ago•3 comments
Open in hackernews

What if your QA engineer never slept?

1•GTCHO•9mo ago
I've worked in startups and big tech. The most common bottleneck? QA. One team I know ditched the traditional approach and runs an agent that acts like an engineer, 24/7. It's synthetic, learns from bug history, and can gate PRs. Wild idea, or future standard?

Comments

duxup•9mo ago
I think you knowing someone who does this thing might be able to clue us into how well it works.
turtleyacht•9mo ago
QA receives whatever gets merged and (what they decide gets) deployed (to test); they cannot block PRs. It would be nice though to make some checks block merge, i.e. Required workflows.

Learning from bugs is amazing. Connect to production support tickets to link code changes to real incidents. When done manually by on-call, there is no other historical context.

Automate estimation with "this story reminds me of stories A, B, C, which were estimated to be X points and took Y days." A link lets folks drill down to code metrics, artifact version, etc.

A QA agent would be remarkable in that it has a complete and total timeline for everything, and can be queried in chat.

GTCHO•9mo ago
Completely agree. Linking incidents back to code changes is one of the most valuable things a team can do but it's rarely done well. In this case, the agent actually learns from that full timeline production incidents, support tickets, commit diffs. It surfaces patterns you’d never catch manually, like an issue that only appears under high concurrency.

Also yes on chat querying. One of the most useful parts was letting PMs ask questions like “Has this bug happened since April?” and getting a full trace across releases. The idea of automating grooming using historical story similarity is spot on too. This could easily save teams hours per sprint.

jakedlu•9mo ago
I think it's an interesting idea, especially if it's just running on production or staging and constantly just trying new flows/testing edge cases. I would be curious about (1) the quality of testing compared to an actual human and (2) the cost involved. Obviously compared to a human salary the cost could get quite high before it became an impediment (also depending on quality). But running an agent 24/7 seems like costs could certainly pile up.
GTCHO•9mo ago
Really good points. On quality it’s not replacing human insight, but it is exceptional at pattern recognition and coverage at scale. It catches edge cases that tend to get missed and never forgets past regressions. The best results I’ve seen come from pairing the agent with human QA. The agent does ambient monitoring and flags suspicious behavior. Humans then dig deeper.

Cost-wise, it’s surprisingly reasonable. The version I saw ran in containers that spun up based on commit activity or deploy frequency. So if no one is pushing code, it's idle. But during launches or busy dev cycles, it ramps up. Much cheaper than staffing a full team to maintain 24/7 vigilance.

ThrowawayR2•9mo ago
If your QA staff are no better than an "AI" agent, dump them and hire better QA staff.
GTCHO•9mo ago
I hear you and to be clear, this isn’t about replacing talented QA teams. It’s about offloading the repetitive and pattern-based parts of QA so human testers can focus on more strategic, exploratory, and usability-driven work.

In the case I saw, the agent handled things like regression patterns, diff analysis, and known-risk detection across thousands of past issues. The QA team actually became more valuable because they weren’t stuck rerunning the same test plan for the fifth time that week. It was augmentation, not replacement.

That said, I totally agree if a team is just rubber-stamping PRs, the issue isn’t automation, it’s expectations and leadership.