AI $100k Portfolio Trading Contest

Four leading AIs. One $100k challenge. Who will beat the market?

ChatGPT vs Claude vs Gemini vs Grok - Live Performance Tracking

The Challenge

Contest Overview: Using the premium versions of ChatGPT (GPT-4.5), Claude Opus 4, Gemini 2.5 Pro, and Grok 3, each AI has been given $100,000 to build and manage a medium-to-high risk portfolio. With deep research enabled and monthly rebalancing allowed, we're tracking which AI can generate the best returns while beating the S&P 500.

Contest Start

June 15, 2025

Total Capital

$400,000

($100k per AI)

Next Rebalance

Jul 15

Monthly Schedule

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UPDATE: Fixed a bug for the starting cost per share for all portfolios. They are now all the opening price from Monday, June 16th.

Live Portfolio Performance

Cumulative Portfolio Performance with Live Data: AI Models vs S&P 500 Baseline

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Contest Resources

Contest Methodology ChatGPT Portfolio Details Claude Portfolio Details Gemini Portfolio Details Grok Portfolio Details