Why you keep losing at chess

Stockfish analyzes the moves, Jev finds recurring patterns across your Chess.com games, and a dashboard shows what correlates with losses.

@ankitatr_·X·Sep 22, 2026

A branching medical simulation

Grok 4.7 proposes the moves, Jev makes the fast state decisions in under 0.3 s, and 20+ futures of a cancer case play out in minutes.

Jev reads every comment on the most-discussed threads for stance, substance and open questions, then a verdict card sums it up.

1,500+ comments become 10,000+ small Jev decisions, evaluated in parallel to surface what the audience actually thinks.

Jev classifies thousands of listings by architecture, renovation status or distance to freeways in under 20 seconds, for $0.18.