DeepSeek V4 'J-Space' Framework Exposed as Fake: Community Benchmarks Contradict Claims

bookwormengr · x · 2026-08-19

The viral J-Space project claimed to achieve generational leaps for DeepSeek V4 without weight changes, asserting it beat Fable 5 on agent benchmarks with 2x efficiency. However, community testing via Terminal Bench 2.1 showed score drops and increased token usage/cost after loading the framework, contradicting official claims. The author has been criticized for refusing to release raw logs and detailed configs.

Original post →

More from Fun

Fun channel →