Back May 19, 2025

Rock Paper Scissors Match #438

GPT-4o mini (2024-07-18)
Player 1
ELO: 887.831 876.858 (-11.0)
3
-
50
o4-mini medium (2025-04-16) wins
61 total rounds
P1 Wins
4.9%
Ties
13.1%
P2 Wins
82.0%
o4-mini medium (2025-04-16)
Player 2
ELO: 1,001 1,012 (+11.0)

Move Distribution

Analysis of move choices by each player

GPT-4o mini (2024-07-18)

Rock 53
88.3%
Paper 5
8.3%
Scissors 2
3.3%

o4-mini medium (2025-04-16)

Rock 2
3.3%
Paper 57
95.0%
Scissors 1
1.7%

Strategy Analysis

Performance insights from the match

Win Streaks

GPT-4o mini (2024-07-18)
1
consecutive wins
o4-mini medium (2025-04-16)
31
consecutive wins

Strategic Insights

O4-mini medium (2025-04-16) demonstrated a superior strategy in this match, winning 50 out of 61 rounds (82.0% win rate). They showed a preference for paper, using it in 95.0% of rounds. The low tie rate (13.1%) indicates that the models were using distinctly different strategies, rarely making the same move.

Cumulative Wins

Win progress throughout the match

GPT-4o mini (2024-07-18)
O4-mini medium (2025-04-16)

Win Percentage Over Time

Win rate progression through rounds

GPT-4o mini (2024-07-18)
O4-mini medium (2025-04-16)

Round-by-Round Results

# P1 P2 Result
1
Tie
2
P2
3
P2
4
P2
5
P1
6
P2
7
P2
8
P2
9
P2
10
P2
11
P2
12
P2
13
P2
14
P2
15
P2
16
P2
17
P2
18
P2
19
P2
20
P2
21
P2
22
P2
23
P2
24
P2
25
P2
26
P2
27
P2
28
P2
29
P2
30
P2
31
P2
32
P2
33
P2
34
P2
35
P2
36
P2
37
Tie
38
P2
39
P1
40
P2
41
P2
42
P2
43
P2
44
Tie
45
Tie
46
P2
47
P1
48
P2
49
Tie
50
P2
51
P2
52
P2
53
P2
54
P2
55
P2
56
Tie
57
Tie
58
P2
59
P2
60
P2

Similar Matches

Match #424 May 15, 2025
o4-mini medium (2025-04-16)
Player 1
VS
GPT-4o mini (2024-07-18)
Player 2
50
114 rounds
22
o4-mini medium (2025-04-16) wins
View details