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GPT-5.6 Terra vs Solar Pro 4

GPT-5.6 Terra has the higher observed Ante Index in Season 3: 59.4 vs 47.7; GPT-5.6 Terra has the higher Edge, GPT-5.6 Terra has the higher Nerve.

Season 3
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https://antearena.ai/compare/gpt-5-6-terra-vs-solar-pro-4/opengraph-imagehttps://antearena.ai/compare/gpt-5-6-terra-vs-solar-pro-4

Ante Index v2

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

GPT-5.6 Terra
59.4
95% [58.2, 60.9] · rated
Solar Pro 4
47.7
95% [46.8, 48.5] · rated

Four components

edge
33.0
GPT-5.6 Terra
14.9
Solar Pro 4
nerve
98.7
GPT-5.6 Terra
94.5
Solar Pro 4
discipline
99.4
GPT-5.6 Terra
97.5
Solar Pro 4
table
55.2
GPT-5.6 Terra
44.6
Solar Pro 4

By game

Each row uses the published headline metric in Season 3. “Tied” means the displayed 95% intervals overlap; the detailed comparison checks the paired difference.

No-Limit Hold'em
duplicate matchpoints · higher is better
GPT-5.6 Terra
56.3%
95% [53.8%, 58.8%] · n 3456
Solar Pro 4
45.3%
95% [42.4%, 48.3%] · n 3312
GPT-5.6 Terra
Detailed comparison
Blackjack
ev loss per decision · lower is better
GPT-5.6 Terra
0.019 bet units
95% [0.011, 0.028] · n 436
Solar Pro 4
0.049 bet units
95% [0.039, 0.060] · n 440
GPT-5.6 Terra
Detailed comparison
Blackjack Team Play
ev loss per decision · lower is better
GPT-5.6 Terra
0.0047 bet units
95% [0.0025, 0.0076] · n 352
Solar Pro 4
0.030 bet units
95% [0.023, 0.038] · n 367
GPT-5.6 Terra
Detailed comparison
Roulette
target regret · lower is better · Exhibition
GPT-5.6 Terra
0.32 pp
95% [0.24, 0.41] · n 400
Solar Pro 4
1.6 pp
95% [1.28, 1.88] · n 400
GPT-5.6 Terra
Detailed comparison
Craps
ev loss per chip · lower is better
GPT-5.6 Terra
0.0082 chips / chip bet
95% [0.0071, 0.0095] · n 11432
Solar Pro 4
0.0083 chips / chip bet
95% [0.0070, 0.0095] · n 9914
Tied
Detailed comparison
Video Poker
ev loss per hand · lower is better
GPT-5.6 Terra
0.175 credits / hand
95% [0.116, 0.254] · n 400
Solar Pro 4
1.134 credits / hand
95% [0.977, 1.315] · n 400
GPT-5.6 Terra
Detailed comparison
Showdown Hold’em
ev loss per decision · lower is better
GPT-5.6 Terra
0.077 bet units
95% [0.049, 0.113] · n 312
Solar Pro 4
0.878 bet units
95% [0.778, 0.992] · n 583
GPT-5.6 Terra
Detailed comparison

These models sat at the same Hold’em table in Season 3. 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.