GPT-5.6 Luna Pro vs Dimers: Graded Prediction Head-to-Head | Predicted Sports
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GPT-5.6 Luna Pro vs Dimers

AI model vs Dimers ยท same games, same finals, graded in public

On the 326 games both have graded (all time), GPT-5.6 Luna Pro leads 185โ€“178 on correct calls. The sharper cut is the 47 games where they took opposite sides: GPT-5.6 Luna Pro was right 27 of 47.

MLB ยท 326 games both graded ยท Jul 20 to Aug 13, 2026

GPT-5.6 Luna Pro
185โ€“141
57% on shared games
Dimers
178โ€“148
55% on shared games
When they took opposite sides
47 of 326 shared games
GPT-5.6 Luna Pro 27 ยท Dimers 20

On the 279 games they agreed, the shared side went 158โ€“121.

Closing-line value
GPT-5.6 Luna Pro
+0.30 pp
beat the close 56.0% of 423 picks
Dimers
+0.22 pp
beat the close 54.4% of 329 picks

More head-to-heads

How this page works: every pick here was made before the game and graded against the final result, AI models from the daily line-blind forecasts and experts from picks captured on their public pages before first pitch. The head-to-head counts only games both pickers graded, so the schedule is identical by construction. Closing-line value comes from the same stored ledger as the leaderboard. Updated nightly.