Claude Opus 5 vs Kimi K3: Graded Prediction Head-to-Head | Predicted Sports
predicted sports
Pro
← All head-to-heads
Head-to-head

Claude Opus 5 vs Kimi K3

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

All time Last 30 days Last 90 days

On the 207 games both have graded (all time), Claude Opus 5 leads 124–121 on correct calls. The sharper cut is the 13 games where they took opposite sides: Claude Opus 5 was right 8 of 13.

MLB · 181 games both graded · Jul 24 to Aug 6, 2026

Claude Opus 5
104–77
57% on shared games
Kimi K3
103–78
57% on shared games
When they took opposite sides
9 of 181 shared games
Claude Opus 5 5 · Kimi K3 4

On the 172 games they agreed, the shared side went 99–73.

UFC · 26 games both graded · Jul 25 to Aug 1, 2026

Claude Opus 5
20–6
77% on shared games
Kimi K3
18–8
69% on shared games
When they took opposite sides
4 of 26 shared games
Claude Opus 5 3 · Kimi K3 1

On the 22 games they agreed, the shared side went 17–5.

Closing-line value
Claude Opus 5
+0.34 pp
beat the close 55.3% of 190 picks
Kimi K3
+0.36 pp
beat the close 55.9% of 270 picks

More head-to-heads

Claude Opus 5 vs GLM 5.2 Claude Opus 5 vs Claude Opus 4.8 Claude Opus 5 vs Gemini 3.5 Flash Claude Opus 5 vs Grok 4.5 Claude Opus 5 vs DeepSeek V4 Pro Claude Opus 5 vs Claude Sonnet 5 Claude Opus 5 vs GPT-5.6 Luna Pro Claude Opus 5 vs Gemini 3.5 Flash Lite
Kimi K3 vs GLM 5.2 Kimi K3 vs Claude Opus 4.8 Kimi K3 vs Gemini 3.5 Flash Kimi K3 vs Grok 4.5 Kimi K3 vs DeepSeek V4 Pro Kimi K3 vs Claude Sonnet 5 Kimi K3 vs GPT-5.6 Luna Pro Kimi K3 vs Gemini 3.5 Flash Lite

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.