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Show HN: CostPerPrompt – Live AI API pricing and real-workload cost calculators

https://costperprompt.com/
6•ahmed_hassan7•2h ago

Comments

esafak•23m ago
It's easy to scrape the pricing; you have to do some leg work to estimate the token efficiency, which factors into the ultimate cost. Ideally you'd compare reasoning efficiency too; given them all the same task.

Plug-in solar is coming. Plug-in batteries should follow

https://www.regen.co.uk/insights/plug-in-solar-is-coming-plug-in-batteries-should-follow
50•thelastgallon•1h ago•28 comments

Go 1.27 Interactive Tour

https://victoriametrics.com/blog/go-1-27/index.html
83•Hixon10•2h ago•20 comments

MkLinux and the pimped-out Apple Workgroup Server 9150

http://oldvcr.blogspot.com/2026/08/mklinux-and-pimped-out-apple-workgroup.html
18•goldenskye•1h ago•1 comments

Seedance 2.5

https://seed.bytedance.com/en/blog/one-take-creation-flexible-referencing-introducing-seedance-2-5
225•njaremko•7h ago•109 comments

Diátaxis

https://diataxis.fr/
247•ryanseys•7h ago•33 comments

ASRock BC-250: Building the Budget Steam Machine

https://plug-world.com/posts/2026/asrock-bc250-the-budget-steam-machine/
30•plug_world•2h ago•7 comments

RFC 10015: Deprecating Obsolete Key Exchange Methods in TLS 1.2 and DTLS 1.2

https://www.rfc-editor.org/rfc/rfc10015.html
43•Jimmc414•4h ago•5 comments

Deep-sea vehicles spot 'alien' sharks deep beneath the waves in the Pacific

https://www.science.org/content/article/deep-sea-vehicles-spot-alien-sharks-deep-beneath-waves-pa...
13•pkaeding•1h ago•1 comments

Show HN: I'm a 15 Year Old Wannabe Engineer, This Is a Cycloidal Gearbox I Built

https://github.com/tom-ilan/cycloidal_gearbox
49•tomilan•2h ago•14 comments

AI financial advice is surprisingly good, especially if you ask right questions

https://mitsloan.mit.edu/ideas-made-to-matter/ai-financial-advice-surprisingly-good-especially-if...
220•foxtrot8672•5h ago•195 comments

Unraveling the mysteries of habit formation

https://www.kyoto-u.ac.jp/en/research-news/2026-07-28
48•hhs•5h ago•17 comments

Postmortem for Kernel Soundness Bug #14576

https://leodemoura.github.io/blog/2026-8-1-postmortem-for-kernel-soundness-bug-14576/
128•juhopitk•9h ago•45 comments

When random.bytes() runs but doesn't work

https://insider.btcpp.dev/p/when-randombytes-runs-but-doesnt
8•Funes-•2h ago•0 comments

Show HN: CostPerPrompt – Live AI API pricing and real-workload cost calculators

https://costperprompt.com/
6•ahmed_hassan7•2h ago•1 comments

Four Time Scales for Technology Development and Deployment

https://rodneybrooks.com/four-time-scales-for-technology-development-and-deployment/
14•jeffreyrogers•1h ago•1 comments

But can your calculator run Linux?

https://raymii.org/s/articles/But_can_your_calculator_run_Linux.html
76•jandeboevrie•8h ago•6 comments

Morph (YC S23) Is Hiring Member of Technical Staff

https://www.ycombinator.com/companies/morph/jobs/0Z8vI3K-member-of-technical-staff
1•bhaktatejas922•5h ago

China begins producing advanced chipmaking deep-ultraviolet lithography machines

https://www.reuters.com/world/china/china-starts-production-home-grown-immersion-duv-chipmaking-t...
51•ck2•2d ago•38 comments

The Art of 64-bit Assembly

https://nostarch.com/art-64-bit-assembly-v2
209•0x54MUR41•14h ago•90 comments

How Google helped destroy adoption of RSS feeds (2023)

https://openrss.org/blog/how-google-helped-destroy-adoption-of-rss-feeds
456•pudgywalsh•10h ago•159 comments

We accidentally built an LLVM compiler for Jax

https://iza.ac/posts/2026/07/accidental-llvm-compiler-for-jax/
22•infinitewalk•2d ago•8 comments

Nyctography: A substituton cypher by Lewis Carroll

https://en.wikipedia.org/wiki/Nyctography
60•nanna•4d ago•8 comments

NetBSD 11.0

https://blog.netbsd.org/tnf/entry/netbsd_11_0_released
234•jaypatelani•10h ago•107 comments

Kenji/Serious Eats – 30-Min Pressure Cooker Pho Ga

https://www.seriouseats.com/30-minute-pressure-cooker-pho-ga-recipe
116•stasomatic•12h ago•66 comments

The Theater of Sport: Bill Buford Revisits Among the Thugs

https://www.theparisreview.org/blog/2026/07/29/the-theater-of-sport-bill-buford-revisits-among-th...
9•Thevet•3d ago•1 comments

Atom is better than RSS, in ways that matter

https://chrismorgan.info/atom%3Erss
26•frizlab•6h ago•3 comments

Explorative modeling: Train on the best of K guesses

https://alexiglad.github.io/blog/2026/explorative_modeling/
86•DSemba•12h ago•24 comments

CISA Alert: Water Sector PLC Targeting

https://censys.com/blog/cisa-alert-water-tower-plc-targeting/
85•speckx•9h ago•60 comments

Glyphs 4 – the leading Mac font editor

https://glyphsapp.com
67•microflash•4d ago•10 comments

Linux on ESP32

https://github.com/GrieferPig/esp32-s31-linux
106•boveyking•4d ago•37 comments