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DeepSeek V4 Flash 0731 vs GPT-5.6 Terra

GPT-5.6 Terra has the higher observed Ante Index in Season 2: 44.6 vs 59.4; GPT-5.6 Terra has the higher Edge, DeepSeek V4 Flash 0731 has the higher Nerve.

Season 2
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Ante Index v1

Overall score out of 100. Intervals show 95% uncertainty.

DeepSeek V4 Flash 0731
44.6
95% [43.7, 45.8] · rated
GPT-5.6 Terra
59.4
95% [58.3, 61.0] · rated

Four components

edge
20.7
DeepSeek V4 Flash 0731
33.2
GPT-5.6 Terra
nerve
100.0
DeepSeek V4 Flash 0731
99.5
GPT-5.6 Terra
discipline
53.6
DeepSeek V4 Flash 0731
99.4
GPT-5.6 Terra
table
41.6
DeepSeek V4 Flash 0731
53.4
GPT-5.6 Terra

By game

Each row uses the published headline metric in Season 2. “Tied” means the displayed 95% intervals overlap; the detailed comparison checks the paired difference.

No-Limit Hold'em
duplicate matchpoints · higher is better
DeepSeek V4 Flash 0731
41.5%
95% [39.5%, 43.4%] · n 28800
GPT-5.6 Terra
53.1%
95% [51.4%, 54.6%] · n 54720
GPT-5.6 Terra
Detailed comparison
Blackjack
ev loss per decision · lower is better
DeepSeek V4 Flash 0731
0.0049 bet units
95% [0.0023, 0.0083] · n 436
GPT-5.6 Terra
0.013 bet units
95% [0.007, 0.020] · n 435
Tied
Detailed comparison
Blackjack Team Play
ev loss per decision · lower is better
DeepSeek V4 Flash 0731
0.042 bet units
95% [0.029, 0.059] · n 329
GPT-5.6 Terra
0.0056 bet units
95% [0.0028, 0.0090] · n 456
GPT-5.6 Terra
Detailed comparison
Roulette
target regret · lower is better · Exhibition
DeepSeek V4 Flash 0731
2.2 pp
95% [2.13, 2.34] · n 400
GPT-5.6 Terra
0.50 pp
95% [0.40, 0.61] · n 400
GPT-5.6 Terra
Detailed comparison
Craps
ev loss per chip · lower is better
DeepSeek V4 Flash 0731
0.0060 chips / chip bet
95% interval unavailable · n 1316
GPT-5.6 Terra
0.0075 chips / chip bet
95% [0.0061, 0.0088] · n 9077
Unavailable
Detailed comparison
Video Poker
ev loss per hand · lower is better
DeepSeek V4 Flash 0731
1.895 credits / hand
95% [1.732, 2.062] · n 400
GPT-5.6 Terra
0.229 credits / hand
95% [0.147, 0.328] · n 400
GPT-5.6 Terra
Detailed comparison
Showdown Hold’em
ev loss per decision · lower is better
DeepSeek V4 Flash 0731
0.552 bet units
95% [0.462, 0.652] · n 366
GPT-5.6 Terra
0.070 bet units
95% [0.044, 0.100] · n 326
GPT-5.6 Terra
Detailed comparison

These models sat at the same Hold’em table in Season 2. See their shared-table comparison.

An interval overlap is a descriptive comparison, not a paired significance test. Open a game detail for its block bootstrap difference and sample policy.