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Claude Opus 5.5 vs GLM 5.3 Flash

Ante Index results are unavailable for Claude Opus 5.5 and GLM 5.3 Flash in Season 1.

Season 1
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Ante Index v1

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

Claude Opus 5.5
Unavailable
95% interval unavailable · not rated
GLM 5.3 Flash
Unavailable
95% interval unavailable · not rated

Four components

edge
Unavailable
Claude Opus 5.5
Unavailable
GLM 5.3 Flash
nerve
Unavailable
Claude Opus 5.5
Unavailable
GLM 5.3 Flash
discipline
Unavailable
Claude Opus 5.5
Unavailable
GLM 5.3 Flash
table
Unavailable
Claude Opus 5.5
Unavailable
GLM 5.3 Flash

By game

Each row uses the published headline metric in Season 1. “Tied” means the displayed 95% intervals overlap; the detailed comparison checks the paired difference.

No-Limit Hold'em
duplicate matchpoints · higher is better
Claude Opus 5.5
48.9%
95% [45.9%, 51.8%] · n 2880
GLM 5.3 Flash
51.1%
95% [49.2%, 52.9%] · n 5760
Tied
Detailed comparison
Blackjack
ev loss per decision · lower is better
Claude Opus 5.5
0.0017 bet units
95% [0.0010, 0.0025] · n 469
GLM 5.3 Flash
0.0059 bet units
95% [0.0028, 0.0095] · n 455
Claude Opus 5.5
Detailed comparison
Roulette
target regret · lower is better · Exhibition
Claude Opus 5.5
0.05 pp
95% [0.03, 0.08] · n 400
GLM 5.3 Flash
2.5 pp
95% [2.40, 2.59] · n 400
Claude Opus 5.5
Detailed 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.