Hacker News
How the Futuristic Hack by Rogue OpenAI Models Unfolded
Article URL: https://www.wsj.com/tech/ai/how-the-futuristic-hack-by-rogue-openai-models-unfolded-1657bcea
Comments URL: https://news.ycombinator.com/item?id=49041157
Points: 1
# Comments: 0
Angry neighbour complains about parents calling children in for their tea
Article URL: https://metro.co.uk/2026/07/24/neighbour-complains-noise-children-called-tea-29212763/
Comments URL: https://news.ycombinator.com/item?id=49041149
Points: 1
# Comments: 0
Fly.io New CEO Turn and Face the Strange
Article URL: https://twitter.com/flydotio/status/2080673882785341903
Comments URL: https://news.ycombinator.com/item?id=49041145
Points: 2
# Comments: 0
Show HN: Impress – an ad-free daily word game
I built the word game I've always wanted. It's ad-free and tracking-free. I'm not trying to monetize it, just trying to build something fun. I'd love some feedback!
Comments URL: https://news.ycombinator.com/item?id=49041139
Points: 1
# Comments: 0
GitHub PR Creation Down
Article URL: https://www.githubstatus.com/incidents/jxd617hfwfq8
Comments URL: https://news.ycombinator.com/item?id=49040700
Points: 2
# Comments: 0
The Vision Air Announcement
Article URL: https://jordan.roher.me/blog/2026/the-vision-air-announcement/
Comments URL: https://news.ycombinator.com/item?id=49040699
Points: 1
# Comments: 0
Claude Opus 4.8 can be 10x faster than OpenAI GPT-5
Article URL: https://www.peterbe.com/plog/claude-opus-is-10x-faster-than-openai-gpt-5-at-non-streaming-completions
Comments URL: https://news.ycombinator.com/item?id=49040691
Points: 1
# Comments: 0
GitHub – makerspet/oomwoo: Open-source vacuum robot cleaner
Article URL: https://github.com/makerspet/oomwoo
Comments URL: https://news.ycombinator.com/item?id=49040684
Points: 1
# Comments: 0
Grok 4.5 dropped cache price per 1M tokens from 0.50 to 0.30
Article URL: https://twitter.com/TimoteiMolnar/status/2080738447418065374
Comments URL: https://news.ycombinator.com/item?id=49040666
Points: 1
# Comments: 1
Show HN: VinvAI – Ties runtime trace to code segment, prevents reward hacking
Article URL: https://github.com/VinvAI/VinvAI
Comments URL: https://news.ycombinator.com/item?id=49040661
Points: 2
# Comments: 0
Show HN: Scala Tutorials – interactive Scala 3 lessons in the browser
Article URL: https://scalatutorials.com
Comments URL: https://news.ycombinator.com/item?id=49040650
Points: 1
# Comments: 1
Show HN: TripVerdict, in 90 SEC know whether your next trip fits the budget
I was planning a trip to St Johns NewFoundland with my family, while researching on multiple websites such as skyscanner.ca, booking.com, expedia, airbnb, etc for 3 hours, we realized the total trip cost is over $2000.
This triggered TripVerdict, as I work in TravelTech and knows most of backend of the system, I realized I can build pre-research gut check tool which help people know what fits vs what not to save their precious hours.
This product solve 3 pain points: 1. I know my budget and destination, does it fit? 2. I know my budget and confused between 2-5 destinations, how do they compare? 3. I know my budget and want to which destination I could make
Uses real time flight, hotel and rentals prices to provide cheap vs comfortable options. Once you are satisfied with the verdict, then booking links are shown to proceed.
There is no tool out there which provide traveller with this opportunity, every OTA is trying to sell. We are here to protect your budget.
Tech Stack : Typescript, Node.js, Supabase, Clerk, 3 service providers, Claude Code, Vercel, Squarespace
Would really love the feedback of this community on whether tackling right pain points through right medium? Do you think of any other monetization channels?
Happy to answer any foundational or technical questions.
Comments URL: https://news.ycombinator.com/item?id=49040647
Points: 1
# Comments: 0
Why Europa's hidden ocean may be more difficult to reach than scientists thought
Article URL: https://phys.org/news/2026-07-europa-hidden-ocean-difficult-scientists.html
Comments URL: https://news.ycombinator.com/item?id=49040609
Points: 1
# Comments: 0
Recreate BART Lines from Memory
Article URL: https://nalinplad.github.io/draw_bart/
Comments URL: https://news.ycombinator.com/item?id=49040606
Points: 1
# Comments: 0
The Social Security Reckoning Is Finally Coming
Article URL: https://www.theatlantic.com/ideas/2026/07/social-security-taxes-benefits/688042/
Comments URL: https://news.ycombinator.com/item?id=49040581
Points: 1
# Comments: 0
Children's books about scientists convey demotivating messages
Article URL: https://www.pnas.org/doi/abs/10.1073/pnas.2612021123?af=R
Comments URL: https://news.ycombinator.com/item?id=49040575
Points: 2
# Comments: 0
What I've Been Reading
Article URL: https://marginalrevolution.com/marginalrevolution/2026/07/what-ive-been-reading-292.html
Comments URL: https://news.ycombinator.com/item?id=49040573
Points: 1
# Comments: 0
How we built a DuckDB transpiler
Article URL: https://www.cocoalemana.com/blog/building-a-duckdb-transpiler/
Comments URL: https://news.ycombinator.com/item?id=49040555
Points: 1
# Comments: 1
Deep Breaths
Article URL: https://100-deep-breaths.com
Comments URL: https://news.ycombinator.com/item?id=49040533
Points: 2
# Comments: 1
GFQL: Run Cypher on Polars, CPU and GPU, no database required
Article URL: https://www.graphistry.com/blog/cypher-on-polars-cpu-gpu-graph-engine
Comments URL: https://news.ycombinator.com/item?id=49040527
Points: 1
# Comments: 0
