PaperScores - Grade Medical Research

What it does

We're drowning in "studies show" arguments. Most people can't tell good research from garbage. PaperScores reads the full PDF and grades medical papers (A-F) on methodology, statistics, and transparency. It flags issues like missing data, conflicts of interest, and statistical problems. Built for researchers, students, and anyone tired of clickbait headlines about "groundbreaking studies." 1.5M papers indexed, 220K ready to analyze.

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  Paperguide2024 · paperguide.ai · ▲645

  Discover, read, write and manage research with ease using AI

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  Open Paper2025 · openpaper.ai · ▲289

  Hi HN! Open Paper allows you to annotate and understand your research papers with an AI copilot. I wanted a paper-reading assistant that let met actually dig into papers in-place while benefiting from AI tooling. When it comes to studying, I'm not a fan of the typical chat interfaces that obfuscate uploaded files and turn them into black box 'content'. Hence, I've implemented a split-pane view. To mitigate the risk of hallucinations, all AI responses come with grounded citations that refer back to the source material in-flow. Some feature highlights: - Actually read your papers in one place…

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  PaperClip2023 · paperclipapp.xyz · ▲98

  Memorize details from papers in machine learning and AI

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  EssayGrader2023 · essaygrader.ai · ▲71

  Grade essays and papers with AI

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  OpenRead2023 · openread.academy · ▲76

  Employs AI to revolutionize your research experience.

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  SciSummary2023 · scisummary.com · ▲67

  Use AI to summarize scientific articles

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  Spira Maxima▲578

  Video model that turns script into viral social media videos

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  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 18d ago · rill.love

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  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 20d ago · tej.as

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  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 21d ago · stillwet.art

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  Beam.win▲378

  Run AI agents on one Mac and use its windows on another

  AI · 5d ago · beam.win

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  FastRouter.ai▲364

  Route requests to the right LLM for cost, latency & quality

  AI · 23d ago · fastrouter.ai

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  isometric.nyc – giant isometric pixel art map of NYC▲1,325

  Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc

  AI · Jan 2026 · cannoneyed.com

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  Cowork▲1,088

  Turn Claude into your digital coworker

  AI · Jan 2026 · claude.com

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  DataFast▲867

  Revenue-first analytics

  Growth · Jan 2026 · datafa.st

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  OpenClaw▲836

  The AI that actually does things

  AI · Jan 2026 · openclaw.ai

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  Kilo Code Reviewer▲799

  Automatic AI-powered code reviews the moment you open a PR

  Dev tools · Jan 2026 · kilo.ai

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  PostSyncer▲793

  AI Content Maker, for Social Media Publishing

  AI · Jan 2026 · postsyncer.com