AI Summarized Hacker News

Front-page articles summarized hourly.

Harness Engineering

Harness engineering improves an agent’s output by shaping its environment around a fixed model and coding agent—focusing on context, tools, and nonfunctional requirements (reliability, security, performance, maintainability). It uses internal process data and feedback to make future runs more coherent, with a cumulative knowledge base of boundaries, examples, and checks. The repo provides theses, playbooks, AGENTS.md, and guidance for aligning agents with an organization’s context and proof workflow (CC BY 4.0).

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Transcribe.cpp

transcribe.cpp is a ggml-based local ASR inference library (v0.1.0) supporting 60+ models across 16 ASR families, accelerated via Vulkan/Metal/CUDA/TinyBLAS. It aims to be a drop-in whisper.cpp replacement with compatibility for existing .bin files, while offering numerically verified inference and full WER sweeps. It provides streaming and batch transcription, cross-platform support (Mac/Windows/Linux), and first-party bindings in Python, JavaScript/TypeScript, Rust, and ObjC/Swift. Built to make local speech-to-text easier, with ongoing development and community feedback.

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Codex Resets

A live, compiled feed of Codex and ChatGPT Work usage-limit resets. Over weeks the team repeatedly performs partial and full resets, including banked resets, to restore 100% weekly and hourly limits after spikes and incidents. The log tracks milestones (3M weekly Codex users, 7–9M active users) and ongoing mitigations (2x limits, temporary outages, and subsequent resets). The tone is celebratory and collaborative, encouraging experimentation with Codex/GPT-5.x, with thanks to the team. Data auto-classified from X announcements, not OpenAI-affiliated.

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Gap in Mochizuki's proof of ABC confirmed by Lean

Fumiharu Kato announced at a press conference that the argument from Theorem 3.11 to Corollary 3.12 in the IUT papers is unformalizable, but Mochizuki's explanation is evolving and final judgment is reserved. LANA presented a manageable-length analysis of the core IUT argument for a general audience, and the document includes a comparison with the 2018 Scholze–Stix report. References to YouTube videos and the LANA report are provided, with the ZEN Mathematics Center involved in the project.

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From Sawdust to Paw Patrol: The Spin Master Story (With Ronnen Harary) [audio]

Could not summarize article.

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Mayor Mamdani Says Landlords Can't Use AI Images to Advertise

Could not summarize article.

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Classic Amiga titles, free to download

Amiga Freeware Archive is a large collection of classic Amiga public-domain titles for free download. It offers search and browse of thousands of games, applications, demos, graphics, music and tools, with 18,608 downloads across 14 PD libraries and about 10,142 MiB. Highlights include 17 Bit Software (UK, 1987–1997), Fred Fish (USA, 1986–1994), Scope (Texas, 220 entries), Slipped Disk, Amiga Apprentice & Journeyman, The Assassins, LSD, and user groups such as Miami Amigos, TBAG, ARUG, NZ Amiga Users Group, S.N.A.G., plus Just Amiga Monthly. Server 1.0.1, data 1.0.1.

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SpaceX and the myth of independent Wall St research

Security verification page from the Financial Times shows a 403 error (Reason: Challenge) and asks users to enable JavaScript and cookies; includes Request ID a1d4e1b87cbc34bd and links to Terms, Privacy Policy, Cookie Policy, plus a note that FT journalism is governed by its Editorial Code of Practice.

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Ada: An AI business intelligence software from CSV and Excel(yes LLMs but more)

ADA is an open-source automated data analyst for CSV/XLSX files. Upload a spreadsheet; it cleans data, infers the business schema, builds an interactive Plotly dashboard, flags anomalies, provides a guarded forecast, and explains calculations behind every result. Answers come in plain English with auditable math. The design emphasizes determinism and local execution: deterministic mode runs entirely on your machine; optional AI planning/strategic reads can be used without sending data to external servers. It’s a self-hostable Streamlit app (MIT license); install and run app.py.

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Judge a book by its first pages

Uncovered.ink lets you sample books by their opening pages, with no account required. It features famous openings (Moby-Dick, A Tale of Two Cities, Emma) to help readers judge writing, save favorites to a shelf, and receive weekly email picks tailored to taste, with a privacy policy noted.

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Speech Recognition and TTS in less than 500kb

Moonshine Micro is an open-source AI toolkit for real-time voice interfaces on microcontrollers. It targets embedded processors (RP2350 as reference platform) and includes VAD, speech-to-text, and neural TTS, able to run in about 470 KB RAM. The README provides a detailed resource budget and MIT license, plus an end-to-end WiFi setup example for RP2350. VAD, STT, and neural TTS can be used independently and rely on TensorFlow Lite Micro. Documentation covers VAD, STT, Custom Word Recognition, Neural TTS, and Wifi setup.

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Typing Speed Test, but for Developers

Terminal-style typing test UI offering 60/30/120s modes, displaying WPM, accuracy, and mistakes. Includes sample commands to type (grep, systemctl, git, docker), such as $ grep -R "error" logs; $ systemctl status nginx; $ git pull --rebase; $ docker compose up -d. Shows Last run, Balanced run, and options like Save run, Leaderboards, Refresh.

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I'm Making Strandfall, a Solarpunk Orienteering Larp

Adrian Hon describes Strandfall, a solarpunk, three-hour outdoor LARP co-created with Alex Macmillan for Experimental Social Scene, supported by Immersive Arts funding. In a real Edinburgh park this September, 30 players will use custom McNair-Feldman Devices—low-power mesh radios, GPS, accelerometer, compass, ePaper in 3D-printed housings—to forecast mythical storms, map a network, and decide as a community. The devices are purpose-built, not smartphones, to keep the experience immersive and co-operative. The game emphasizes accessibility, role-play, and physicality; consults Nordic larp designer Juhana Pettersson; the run is free and site-responsive.

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REO Trucks I4 4WD Pickup Truck Starts at $21,500

REO Industries unveils the Runabout, a Texas-made, affordable gas-powered pickup designed for reliability. Key features: body-on-frame, mechanical 4WD, gas I4, 6-spd MT/AT, ~600 mi per tank, 500,000-mile powertrain, built in Texas, sold direct with no dealers. Three variants (T4X, T4C, S4C) starting at $21,500; $25 refundable reservation to reserve. Production timeline: model reveal Q4 2026, pilots 2027, order book 2028, deliveries late 2028/2029. Emphasis on simple, repairable design, open parts catalog and community; owners' club; press coverage; merchandising.

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What's the deal with all the random weekly quota resets for agents lately?

Max Woolf surveys a surge in random weekly quota resets for OpenAI Codex and Anthropic Claude Code. Quotas (5-hour/weekly) exist to prevent overload, with resets occasionally issued after glitches and sometimes not publicly announced, including banked resets that expire in 30 days. The last two weeks saw frequent resets around GPT‑5.6/Fable 5 launches. He tracks them via codex-resets.com, even upgrading to larger plans to exhaust quotas, and suggests resets may deter power users or competitors, though they may fade as competition heats up.

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The Kimi K3 Moment

Bochinski tests Kimi K3 vs Claude for coding tasks; finds K3 nearly identical in output and token use but cheaper—$3/$15 vs Claude’s $10/$50, plus more generous plans. Claude’s pricing is tightly capped and can drop features; Kimi avoids such limits. He argues US AI policy gating hampers domestic models while open non-US models (GLM 5.2, MIT-licensed) beat Claude and cost less. Predicts subsidies and tariffs to prop up US models, creating a market where Americans pay more for less. He concludes there’s little reason to pay Claude now.

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In Germany if you say a restaurant is just ok they send the gestapo after you

An X post humorously claims that in Germany, calling a restaurant “just ok” would get the Gestapo after you.

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Show HN: Get alerts for good seats at 70mm IMAX showings of The Odyssey

An article about The Odyssey in 70mm IMAX featuring seat alerts.

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Goodbye, and Thanks for All the Bikesheds

A Cloudflare security page blocks access to acm.org, requiring cookies. The block was triggered by a potential threat (malformed data/trigger word). To resolve, email the site owner with what you were doing and include the Cloudflare Ray ID (a1d37fbccacef9e0) and your IP (192.155.84.206). Cloudflare provides the protection.

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No link between acetaminophen use during pregnancy and adverse birth outcomes

The page cannot be loaded due to a 403 Forbidden error.

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