
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
18 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

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.

Chat with AI models, compare them, and vote to shape a community leaderboard.
u/Rabus · Reddit
I got TestingModels too overcomplicated over the month it is running: looking for some feedback how to make it more useful and simpler I run a benchmark like arena.ai , but with pre-generated prompts. So far, nearly 6k people came in and like 30k comparisons has been made - which means the thing is genuinely useful for people to compare the models. The problem is the more features i started adding the more overblown and complicated UI became - like old internet explorer tab bars Old: ht

Manage an AI lab and race to build AGI before your rivals in this browser-based game.
zameermfm · HN
Race to AGI – a simulation browser game about running a frontier AI lab

AI generates branded proposals, invoices, and professional documents as PDFs in 60 seconds.
@AadyaAI · X
Aadya AI turns a client conversation into a branded, ready-to-send proposal or invoice PDF in 60 seconds — no templates, no formatting, no chasing.

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!

Read AI-summarized daily news on global AI developments.
@ChenglongW98225 · X
做了一个AI新闻日报,感兴趣的可以点下方链接看一下 有什么需要改进的也可以直接评论我,我都会认真回复

Play arcade games designed and created by AI.
zapeterson16 · HN
A subjective AI eval. Arcade games built by AI

Pick your favorite page and guess whether Claude or Codex created it.
rubenflamshep · HN
I built a blind taste test for Claude and Codex designs

Discover and track AI industry stocks with US/A-share mapping and one-click portfolio deployment.
yaoleifly · GitHub
ai-stock-pool AI industry-chain stock pool with US/A-share mapping, active discovery, policy pressure, and one-click deployment.

AI assistant that audits your website and generates SEO strategies, daily content, and social media drafts.
@ahntany · X
Good to see you:) I'm working on ai marketing tool :

Free AI-powered calculators for analyzing startup and marketing metrics.
@NAVNEET_CODES · X
Free AI, startup, and marketing calculators built for founders, marketers, students, and business professionals.