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AI · September 18, 2026

Jev vs. GPT-5.6 and Claude Haiku at Pong

Jev returns a decision in 227 ms. The chat models take 2.5 to 3.5 seconds. Pong where the ball moves one step per model decision. Slow model, slow ball.

Jev vs. GPT-5.6 and Claude Haiku at Pong launched on September 18, 2026 with 10 votes, #925 of 8,042 launches that month and more than 90% of that year's launches.

Visit jev-pong.ably.dev ↗Alternativestop 12% of September 2026

In plain words

Jev vs. GPT-5.6 and Claude Haiku at Pong is a comparison tool that plays the classic Atari game simultaneously with different AI models. Each model controls a paddle in its own lane, and the ball moves one step per model response, making response speed directly visible. Jev, a typed-decision model, completes decisions in 227 milliseconds, while chat-based models take 2.5 to 3.5 seconds, resulting in noticeably slower gameplay. The tool is for developers and researchers examining real-world performance differences between model architectures.

written from the facts on this page · September 2026

From the sources

Four lanes, one game: same serve, same rules, same question, asked of a different model in each. One answer moves the ball one step, so every ball travels at its own model's answer time and nothing is skipped or sped up. Jev is a typed-decision model rather than a chat model, and Pong is the Atari game chat models handle worst , so a loop that won't wait is the fair place to see what that'sfrom jev-pong.ably.dev

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