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Ask HN: Do we need "metadata in source code" syntax that LLMs will never delete?

1•andrewstuart•4m ago•1 comments

Pentagon cutting ties w/ "woke" Harvard, ending military training & fellowships

https://www.cbsnews.com/news/pentagon-says-its-cutting-ties-with-woke-harvard-discontinuing-milit...
2•alephnerd•7m ago•1 comments

Can Quantum-Mechanical Description of Physical Reality Be Considered Complete? [pdf]

https://cds.cern.ch/record/405662/files/PhysRev.47.777.pdf
1•northlondoner•7m ago•1 comments

Kessler Syndrome Has Started [video]

https://www.tiktok.com/@cjtrowbridge/video/7602634355160206623
1•pbradv•10m ago•0 comments

Complex Heterodynes Explained

https://tomverbeure.github.io/2026/02/07/Complex-Heterodyne.html
3•hasheddan•10m ago•0 comments

EVs Are a Failed Experiment

https://spectator.org/evs-are-a-failed-experiment/
2•ArtemZ•22m ago•3 comments

MemAlign: Building Better LLM Judges from Human Feedback with Scalable Memory

https://www.databricks.com/blog/memalign-building-better-llm-judges-human-feedback-scalable-memory
1•superchink•23m ago•0 comments

CCC (Claude's C Compiler) on Compiler Explorer

https://godbolt.org/z/asjc13sa6
2•LiamPowell•25m ago•0 comments

Homeland Security Spying on Reddit Users

https://www.kenklippenstein.com/p/homeland-security-spies-on-reddit
3•duxup•27m ago•0 comments

Actors with Tokio (2021)

https://ryhl.io/blog/actors-with-tokio/
1•vinhnx•29m ago•0 comments

Can graph neural networks for biology realistically run on edge devices?

https://doi.org/10.21203/rs.3.rs-8645211/v1
1•swapinvidya•41m ago•1 comments

Deeper into the shareing of one air conditioner for 2 rooms

1•ozzysnaps•43m ago•0 comments

Weatherman introduces fruit-based authentication system to combat deep fakes

https://www.youtube.com/watch?v=5HVbZwJ9gPE
3•savrajsingh•44m ago•0 comments

Why Embedded Models Must Hallucinate: A Boundary Theory (RCC)

http://www.effacermonexistence.com/rcc-hn-1-1
1•formerOpenAI•45m ago•2 comments

A Curated List of ML System Design Case Studies

https://github.com/Engineer1999/A-Curated-List-of-ML-System-Design-Case-Studies
3•tejonutella•49m ago•0 comments

Pony Alpha: New free 200K context model for coding, reasoning and roleplay

https://ponyalpha.pro
1•qzcanoe•54m ago•1 comments

Show HN: Tunbot – Discord bot for temporary Cloudflare tunnels behind CGNAT

https://github.com/Goofygiraffe06/tunbot
2•g1raffe•56m ago•0 comments

Open Problems in Mechanistic Interpretability

https://arxiv.org/abs/2501.16496
2•vinhnx•1h ago•0 comments

Bye Bye Humanity: The Potential AMOC Collapse

https://thatjoescott.com/2026/02/03/bye-bye-humanity-the-potential-amoc-collapse/
3•rolph•1h ago•0 comments

Dexter: Claude-Code-Style Agent for Financial Statements and Valuation

https://github.com/virattt/dexter
1•Lwrless•1h ago•0 comments

Digital Iris [video]

https://www.youtube.com/watch?v=Kg_2MAgS_pE
1•vermilingua•1h ago•0 comments

Essential CDN: The CDN that lets you do more than JavaScript

https://essentialcdn.fluidity.workers.dev/
1•telui•1h ago•1 comments

They Hijacked Our Tech [video]

https://www.youtube.com/watch?v=-nJM5HvnT5k
2•cedel2k1•1h ago•0 comments

Vouch

https://twitter.com/mitchellh/status/2020252149117313349
37•chwtutha•1h ago•6 comments

HRL Labs in Malibu laying off 1/3 of their workforce

https://www.dailynews.com/2026/02/06/hrl-labs-cuts-376-jobs-in-malibu-after-losing-government-work/
4•osnium123•1h ago•1 comments

Show HN: High-performance bidirectional list for React, React Native, and Vue

https://suhaotian.github.io/broad-infinite-list/
2•jeremy_su•1h ago•0 comments

Show HN: I built a Mac screen recorder Recap.Studio

https://recap.studio/
1•fx31xo•1h ago•1 comments

Ask HN: Codex 5.3 broke toolcalls? Opus 4.6 ignores instructions?

1•kachapopopow•1h ago•0 comments

Vectors and HNSW for Dummies

https://anvitra.ai/blog/vectors-and-hnsw/
1•melvinodsa•1h ago•0 comments

Sanskrit AI beats CleanRL SOTA by 125%

https://huggingface.co/ParamTatva/sanskrit-ppo-hopper-v5/blob/main/docs/blog.md
1•prabhatkr•1h ago•1 comments
Open in hackernews

Show HN: Trained an AI model to launch my TikTok app

https://www.glypmagic.com
1•saascouple•6mo ago
Hey HN — Chris here.

I just launched Glyp, and I wanted to share the story behind it.

A few months ago, I was running content marketing on TikTok for one of my previous apps.

I tried influencer marketing. Paid $200+ per video. Waited days to get the content. Then crossed my fingers hoping it would perform.

Sometimes it worked. Most of the time, it didn’t.

So I switched to AI tools like Arcads. It helped—but only up to a point.

The problem? I couldn’t scale.

Most tools lock you into a pre-made library of actors. You can’t reuse the same face across different scenes. And those same actors? They're already used by other brands. Which kills any chance of building a consistent TikTok presence.

I needed something more flexible. Something I could control end to end.

So I spent the next two months building it.

I trained a custom image-to-speech model that lets you upload a photo of an actor, match it with a voiceover, and generate a 15-second video. Under the hood, it uses WAN 2.1, with custom LoRAs trained for facial expressions, realism, and mouth sync.

Getting the actor to actually express emotion was the hardest part. Neutral faces were easy. But getting them to look surprised, annoyed, or confident—on cue—took weeks of training tweaks and failed outputs.

I also built:

- A scene builder for product references, clothing, and camera angles - A Claude-based script generator trained on UGC ad formulas - Natural-sounding voice filters—like lav mic, car, gym, etc.

The goal wasn’t just to generate videos...

It was to make it possible to run a full TikTok account using a single AI actor— Posting daily, testing angles, holding your product—without ever filming anything.

So I launched Glyp.

If you're a marketer, solo founder, or content creator trying to scale UGC without influencers or production teams, you might find it useful.

If you decide to give Glyp a try, you'll get unlimited image generations and 5 video credits to test it out.

https://glypmagic.com

I’d love your feedback—technical, product, or just gut reaction. Happy to answer any questions.

– Chris