DeepSeek V4 Pro vs Gemini 3.5 Flash: Graded Prediction Head-to-Head | Predicted Sports
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DeepSeek V4 Pro vs Gemini 3.5 Flash

AI model vs AI model · same games, same finals, graded in public

On the 563 games both have graded (all time), they are dead even at 330 correct calls each. The sharper cut is the 64 games where they took opposite sides: they split them exactly, 32 apiece.

MLB · 447 games both graded · to

DeepSeek V4 Pro
255–192
57% on shared games
Gemini 3.5 Flash
248–199
55% on shared games
When they took opposite sides
53 of 447 shared games
DeepSeek V4 Pro 30 · Gemini 3.5 Flash 23

On the 394 games they agreed, the shared side went –.

UFC · 116 games both graded · to

DeepSeek V4 Pro
75–41
65% on shared games
Gemini 3.5 Flash
82–34
71% on shared games
When they took opposite sides
11 of 116 shared games
DeepSeek V4 Pro 2 · Gemini 3.5 Flash 9

On the 105 games they agreed, the shared side went –.

Closing-line value
DeepSeek V4 Pro
+0.18 pp
beat the close 54.7% of 774 picks
Gemini 3.5 Flash
+0.19 pp
beat the close 52.9% of 476 picks

More head-to-heads

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