frontpage.

I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15).

The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device.

The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

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Show HN: I trained a 125M model to autocomplete piano on-device

The Voyeur's Motel (2016)

A global gateway to the rangelands data repository

Death to Minimalism (2019)

Gen-1.5 In-Context Learning

Browser De-Slop

Ship's Log: Current state of the Gosub engine

NASA calls off Swift rescue mission

A row window makes scrolling free and does nothing for the load

MCP gateway with a built-in skill library

Planly, a free, low-complexity, self-hosted alternative to Jira/Asana

Show HN: Free OSS Software Factory Template

German court rules: Emails must be end-to-end encrypted

Meta ran ads for an app promising to nudify female politicians

I soldered for the first time and fixed my daughters toy

London brewery is begging customers to stop queuing in single file at the bar

Show HN: Sharpen blurry photos locally in the browser

AI agent suggested installing a malware package. Engineer almost took its advice

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Google's AI photoscanner can determine body fat through selfies

Show HN: I trained a 125M model to autocomplete piano on-device

Open-source, Accessible, and Customizable 3D-printed Humanoid Robot

Dark energy and quantum gravity may be deeply intertwined

Ask HN: What AI automations have you kept running in production?

138M children are in child labor. What does this mean?

Show HN: FillBook – A trade journal for Kalshi with fee-adjusted P&L

U.S. preparing to force Netherlands to ban ASML from selling to China

Echo of Einstein: An unexpected link between whale calls and special relativity

Retro multiplayer world is also an IRC client

Associations of habitual coffee intake w/ testosterone & cardiometabolic markers

British Groups Push Age Verification Bills in 21 US States