Studdy

What it does

Studdy (YC S23) is an AI tutor in your pocket. Just take a photo to get instant help on any homework problem. Studdy can teach any kid at any age any math problem (from 2nd grade to AP Calculus). We also do Chem, Physics, Biology, Reading, and more.

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  Your favourite AI maths teacher

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  Chatty Tutor2023 · ▲91

  Configurable AI language tutor

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  Tutor AI 2.02024 · ▲29

  Your personalized AI tutor—learn anything, anytime, anywhere

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  AI Tutor AcademyNov 2025 · aitutoracademy.ai · ▲7

  Next Gen AI Tutors Platform

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  Studie AI 2025 · ▲7

  AI Tutor for Ielts, Toefl, and English language learning

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  I trained a 125M model to autocomplete piano on-device▲598

  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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  Astute▲585

  Automate your B2B brand going viral, with new media creators

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  Grok Bot▲547

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  Needle2: 14MB agentic LLM for phones, wearables, smart home and robots▲537

  Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…

  AI · 29d ago · cactuscompute.com

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  Monid▲480

  One wallet, every paid tool your agent needs

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  Clara AI SDR▲460

  Turn website visitors into qualified pipeline

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  Resend▲1,326

  Email for developers

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  STORI AI▲1,320

  Your ideas become visually compelling branded social posts

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  Kombai▲1,080

  A new AI model that you can prompt with UI designs

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  User Persona Generator▲1,014

  Understand your audience without 50 interviews

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  Lottielab▲871

  Create and ship lottie animations to sites and apps faster

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  LLMs can generate valid JSON 100% of the time▲854

  Outlines is a Python library that focuses on text generation with large language models. Brandon and I are not LLM experts and started the project a few months ago because we wanted to understand better how the generation process works. Our original background is probabilistic, relational and symbolic programming. Recently we came up with a fast way to generate text that matches a regex (https://blog.normalcomputing.ai/posts/2023-07-27-regex-guide...). The basic idea is simple: regular expressions have an equivalent Deterministic-Finite Automaton (DFA) representation. We…

  AI · 2023 · github.com