frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

McDonald's push to have AI price your Big Mac

https://www.cnbc.com/2026/09/29/inside-mcdonalds-push-ai-price-big-mac.html
27•Betelbuddy•2h ago

Comments

HarHarVeryFunny•2h ago
Soon you'll need to bring your own agent to negotiate the price of your Big Mac.

Or you could just go somewhere with better food, better prices, and no AI.

ndiddy•1h ago
If we're already seeing dynamic burger pricing based on market rates, does McDonald's also plan on offering a burger derivative market so customers can hedge their pricing risk in case unforeseen events cause the burger price to skyrocket?
tecoholic•1h ago
There was a Jon Stewart podcast on this a couple of weeks ago on Machine Learning and custom pricing. It was an illuminating one. It all looks like a lead up to big consumer action and lawsuit in the future. TBH, McDonald’s pricing might survive as it seems to charge the same for everyone at the same store.
SMAAART•31m ago
> One pricing factor supercharged by AI: an estimate of how much each store’s patrons are willing to pay.

How is this any different from businesses who do not have transparent pricing? E.g.: Enterprise SaaS; consultancy; architectural materials.

Borborygymus•8m ago
A meal is a pretty simple fixed-cost item from a retail outlet, not a service with a complex set of dependencies and shifting requirements. The cost of the meal is predictable to the seller - dynamic pricing has only one purpose - gouging customers.

If SaaS/consulting/architectural firms are engaging in price gouging of their customers, that is not an argument to bring the same to the fast food market.

throwaway63467•4m ago
Why are people upset, it’s obviously “stupid” for customers but Amazon has been doing this for ages, prices change multiple times per day and the only reason is that they choose the optimal price point where you will just so buy at Amazon and not elsewhere, AI is surely involved in that process. People are fine with it apparently as Amazon grows like crazy, so why not pay dynamic rates for our burgers too, why not for everything? There are only so many ways for companies to grow 10-20 % per year forever, expect a lot more craziness as many of them reach global market penetration where regular growth mechanisms get exhausted.

U.S. postal inspectors shut down website selling counterfeit postage labels

https://postalemployeenetwork.com/news/2026/09/26/u-s-postal-inspectors-shut-down-website-selling...
113•ilamont•3h ago•57 comments

GPT 6.1 Sol: Near-Astra intelligence for a fifth of the price

https://openai.com/index/introducing-gpt-6-1-sol/
701•crorella•5h ago•629 comments

PS5 Relapse Exploit

https://github.com/ntfargo/Relapse-Exploit
190•therepanic•6h ago•101 comments

How Delhi cut electricity loss from 50 to 5 percent

https://spectrum.ieee.org/delhi-electricity-loss
404•rbanffy•9h ago•235 comments

NAND-16: a computer built from 277,248 NAND gates

https://somethingbig.ai/computer
84•rossant•2d ago•44 comments

Show HN: Real-time Solar System with 526k asteroids and all tracked satellites

https://space.bl2.net/
45•wanick•3h ago•17 comments

Tcl/Tk 9.1

https://www.tcl-lang.org/software/tcltk/9.1.html
225•dmux•5h ago•72 comments

A Privacy Analysis of Web and Mobile Conversational AI Agents [pdf]

https://jorgegarciaherrero.com/wp-content/interactivos/20260916-Prompt-like-a-butterfly-sting-lik...
399•damaru2•13h ago•126 comments

America.gov

https://america.gov/
202•plesiv•8h ago•166 comments

Show HN: TurboGPT: train 22KiB transformer in 13s

https://github.com/lostmsu/TurboGPT
35•lostmsu•3h ago•5 comments

Stuck in the Suez Canal – the short version (2021)

https://cathsenker.co.uk/stuck-in-the-suez-canal-the-short-version/
29•joebig•2d ago•2 comments

Phyllotaxis: An audio-reactive LED display

https://jagi.studio/posts/phyllotaxis/
250•evakhoury•1d ago•41 comments

Virus Stole a Human Gene and Won't Let Go of It

https://www.nytimes.com/2026/09/28/science/virus-molluscum-human-gene.html
66•gumby•1d ago•21 comments

Ask HN: What are you reading?

86•dan-bailey•8h ago•225 comments

Show HN: NSL – WSL for Linux

https://frostyard.github.io/nsl/
69•bketelsen•7h ago•52 comments

Dots: Always-on agents

https://openai.com/index/introducing-dots/
418•alvis•5h ago•329 comments

Solving a corn puzzle with CP-SAT

https://thill.me/2026/07/16/corn-puzzle-sat-solver.html
26•luu•2d ago•10 comments

A Staff Engineer's Guide to Inventing Work

https://sujithjay.com/inventing-work
153•amortize•1d ago•32 comments

C64 MERCENARY (1985): a novel exploit bug at the start of the game

https://gamesexplained.com/c64/mercenary/
12•a1r•3d ago•3 comments

Sustainable energy without the hot air (2008)

https://www.withouthotair.com/
131•0sake_rs•9h ago•70 comments

Jeeves. Reasoning improves Jev-like decision models

https://github.com/PostHog/jeeves
216•nicowaltz•11h ago•85 comments

Everybody’s home. No one’s coming over

https://www.derekthompson.org/p/the-death-of-the-american-host
693•barry-cotter•11h ago•636 comments

ChatGPT Pro 500

https://help.openai.com/en/articles/9793128-about-chatgpt-pro-tiers
174•prodigycorp•5h ago•183 comments

Walking Men

https://bookofjoe2.blogspot.com/2026/09/walking-men.html
71•surprisetalk•1d ago•25 comments

Using any C++ library in Godot

https://blog.conan.io/cpp/conan/gamedev/godot/cmake/2026/09/29/Using-Any-Cpp-Library-In-Godot.html
154•czoido•13h ago•53 comments

Galaxy Game – Interim Computer Museum

https://icm.museum/blog/?p=698
9•rbanffy•3h ago•0 comments

GLM-5.3 and the spread of advanced cyber capabilities

https://www.anthropic.com/research/glm-5-3-and-the-spread-of-advanced-cyber-capabilities
163•Philpax•5h ago•132 comments

Nicholas Polson has authored 258 academic papers in 2026 so far

https://statmodeling.stat.columbia.edu/2026/08/27/258/
122•zaik•3h ago•85 comments

What if Jev spoke Arrow?

https://columnar.tech/blog/what-if-jev-spoke-arrow/
29•ianmcook•6h ago•5 comments

Digital Audio on the ZX Spectrum's 1-Bit Beeper

https://bumbershootsoft.wordpress.com/2026/09/26/digital-audio-on-the-zx-spectrums-1-bit-beeper/
53•ibobev•2d ago•15 comments