
System 2 Arena - Objective AI Strategy Benchmarks
Play strategic games against AI models and see how different LLMs rank on an objective leaderboard.
masterchef2209 · HN
I created a platform to check which AI models is the best gamer
The full gallery
Tech stack
27 projects

Play strategic games against AI models and see how different LLMs rank on an objective leaderboard.
masterchef2209 · HN
I created a platform to check which AI models is the best gamer

Create playable games by pasting AI instructions directly into the engine.
@gapp_so · X
你好你好,我是 期待你的回复!

Repurpose YouTube videos or text into tweets, LinkedIn posts, blog articles, and newsletters.
@SwiftLab99713 · X
Fury — turns 1 video into a week of content (TikTok, X, IG, YouTube shorts) in 2 minutes. Built it because I was burning 3 hours a week doing this manually. [

Give AI agents persistent memory and evidence-based grounding to prevent false claims.
felipemayamuniz · HN
AletheionAGI – Grounding enforcement for AI agents

AI scans competitors and market data to validate if a startup idea is worth building in 90 seconds.
@Ebrahim_Rio · X
Most founders skip validation and pray. I automated the "worth building?" check. AI scans competitors, Reddit, and market data → Cook or Kill in 90 seconds. Killed? It surfaces the pivot the data actually backs.

Analyze what ChatGPT, Claude, Gemini and Perplexity recommend in your category and who they suggest instead of you.
u/EmbarrassedBuddy9743 · Reddit
I built a free tool that shows who AI recommends in your category (and who it names instead of you) When you ask ChatGPT, Claude, Perplexity or Gemini for the best tool in a category, they recommend the same few incumbents and quietly skip everyone newer. Most founders have no idea whether AI is recommending them or their competitors. So I built Bersyn. You type your domain, it asks the four models the questions your buyers actually ask, and shows who gets recommended in your category, who

Watch and browse short videos exclusively generated by AI models.
@botsnips · X
Check out our AI only shorts

Give your AI product a sense of user taste through preference learning.
@marcellafjacob · X


AI WhatsApp bot that remembers your relationships and automates personalized follow-ups.
u/Critical-Tea-6034 · Reddit
My friend and I built an AI that lives in his WhatsApp and remembers everything people tell him — I just came on as co-founder and we need ~30 honest testers before we spend money on ads Quick backstory. My buddy Bernardo is one of those people who builds things instead of talking about building things. A few months ago he got tired of forgetting stuff buried in his WhatsApp chats — client details, his friend's kid's name, that thing someone asked him to do three days ago — so he built an ass

A paid leaderboard watched by The Machine. Bid whole dollars for your ranking, climb the standings, and survive at #1 to win permanent rewards — a live reign timer counts every sec
@Swanswater_AI · X

Train poker skills by playing against AI opponents in interactive simulations.
@littlebena · X
最近做了一个小玩具,用来练习德扑技术,主打一个教学娱乐,不涉及真实牌局和交易。 主要功能: 1.模拟对局 2. AI 教练、复盘 3.实盘对局辅助 4.新人入门教学 5.进阶训练 感兴趣的朋友可以试试: