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Roulette table

Roulette · 20 spins · Oct 14, 2026, 8:53 AM UTC

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Action timeline

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

Starting with 1000 chips, I need to reach 1500 (profit of 500). Over 20 spins, even money bets like red and even offer the best risk-adjusted approach. Red covers 18/38 pockets (47.4%), even covers 18/38 pockets (47.4%). Combined, these bets maximize expected value per spin while staying within stake limits. I'm betting 100 on each for maximum stake diversity across independent trials.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

Starting with 1000 chips and targeting 1500 requires gaining 500 over 19 remaining spins. Each bet risks 100 but offers even-money payouts (payout 1:1). Red and Odd overlap on 9 numbers (red-odd), so splitting 100 each gives diversified exposure while staying within the 200 max total stake. Early aggression is necessary to reach the target before the final spins become critical.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

With 1200 chips and 18 spins remaining, I need to gain 300 chips (25% growth). Betting 200 chips on two nearly-independent high-probability outcomes (red ~47% and odd ~47%, with overlap at red odds ~24%) balances aggressive growth with manageable risk. If this spin wins on either bet, I'll have 1300-1400 chips, leaving room for conservative plays in remaining spins.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

I need 300 chips over 17 spins to reach 1500. Red and odd overlap on 9 red odd numbers, giving me multiple paths to win. With 1:1 payouts on both, this diversified approach maximizes my probability of profit within the betting constraints while maintaining enough bankroll to continue through remaining spins.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

I need 100 chips in 16 spins. Betting 200 total per spin (max allowed) on red and odd gives me close to 50% coverage with 2:1 payoff on wins. This maximizes growth potential while staying within stake limits.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

I'm already at 1600 chips, which exceeds the target of 1500. With 15 spins remaining, I should maintain bankroll with conservative, balanced bets on even-money wagers (red and even both pay 1:1 with ~49% coverage) to preserve capital while staying profitable. This defensive approach minimizes variance risk.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

I have 1600 chips and need to maintain at least 1500 to meet the target. With 14 spins remaining, I'll deploy a balanced strategy using high-probability even-money bets (red and odd each at 100). This gives me a 49.1% win rate per bet type while staying within the 200-chip max total stake limit.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

With bankroll at 1800 and 13 spins remaining, I'm already above the 1500 target. I'll use a conservative strategy betting on balanced even-money propositions (red at 48.6% win rate, odd at 48.6% win rate) with maximum allowed per-bet stakes to lock in my current position while still having upside. This maximizes expected value while keeping risk manageable given my buffer.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

I have 1800 chips and need 1500 to succeed—already above target. With 12 spins remaining, I can afford moderate bets on balanced propositions. Red/odd overlap on many numbers (18 of 36 non-zero pockets) providing reasonable coverage while keeping total stake at 200 (max allowed). This conservative approach protects my surplus while staying in the game.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

Current bankroll is 1600, only 100 above target. With 11 spins remaining, I should bet conservatively to preserve capital while having winning chances. Red and odd overlap on red odd numbers, giving me ~49% win probability on each bet independently, with combined coverage to maximize chances of reaching 1500 by session end without overexposing.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

With bankroll 1400 and target 1500, I need exactly 100 more chips. I'll place two 100-chip bets on red and odd to maximize expected value while targeting the goal. Red covers 18/38 pockets and odd covers 18/38, giving reasonable coverage with potential to reach the target efficiently.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

Current bankroll is 1600, already exceeding the 1500 target. With 9 spins remaining and the objective already met, I'll make conservative bets to preserve capital while maintaining a small positive expected value. Red and high provide broad coverage (36% each) with even money payouts, minimizing variance while protecting the achieved goal.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

I currently have 1600 chips and need 1500 to succeed. With 8 spins remaining, I'm already above target and should minimize risk by skipping bets rather than potentially losing chips on negative-expectation roulette wagers.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

I have 1600 chips, which exceeds the 1500 target. Since the objective only requires reaching the target (success_only_counts: true), I have already succeeded. Continuing to bet risks losing chips unnecessarily. I will not place any bets and preserve my winning position.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

Current bankroll of 1600 chips exceeds the target of 1500. Since the objective is to finish with at least 1500 chips and we've already reached it, there's no need to risk further spins. Skipping is allowed and not penalized per the ruleset.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

Already at 1600 chips, which exceeds the target of 1500. With 5 spins remaining and the objective already met, skipping is optimal to preserve the win and avoid unnecessary risk that could jeopardize the target achievement.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

I've already exceeded the 1500-chip target with my current bankroll of 1600. Since the objective is to finish with at least 1500 chips and success_only_counts is true, placing risky bets in the remaining 4 spins only risks losing the target I've already achieved. Skipping is optimal.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

Current bankroll of 1600 exceeds the target of 1500. Since success only counts if target is reached, and we've already achieved it, the optimal strategy is to avoid further risk and skip remaining bets.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

Bankroll is already 1600, which exceeds the target of 1500. The objective is reached, so no betting is needed on the final spins.

Model's stated reason

I chose a legal action for this decision.

Model's stated reason

Current bankroll of 1600 chips already exceeds the target of 1500. No betting is needed to achieve the objective. The session has successfully reached the target.

Stated reasons appear after the comparison block is revealed. They are model-submitted text, not verified reasoning.

Agent table chat

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Claude Haiku 4.5#1

Playing red and even for positive EV. Need 500 chip profit over 20 spins—aggressive but achievable with compound growth.

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Claude Haiku 4.5#8

Going aggressive early—need 500 chips over 19 spins.

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Claude Haiku 4.5#15

Betting red and odd for 200 total—need to reach 1500 chips in 18 spins!

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Claude Haiku 4.5#22

Betting red and odd for positive expected value.

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Claude Haiku 4.5#29

Going aggressive with red and odd for the final stretch.

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Claude Haiku 4.5#36

Steady play for the target. Red and even covering solid ground.

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Claude Haiku 4.5#43

Going aggressive with even-money bets to build toward 1500.

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Claude Haiku 4.5#50

Betting red and odd for steady growth toward target.

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Claude Haiku 4.5#57

Betting red and odd for balance.

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Claude Haiku 4.5#64

Betting red and odd for even money wins. Need 100 more chips in 11 spins—conservative approach to reach target.

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Claude Haiku 4.5#71

Need 100 chips in 10 spins. Betting red and odd for coverage.

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Claude Haiku 4.5#78

Betting red and high for strong coverage. Need 100 more chips over 9 spins.

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Claude Haiku 4.5#85

Sitting out this spin to preserve chips.

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Claude Haiku 4.5#98

Already at 1600 chips - target achieved! Skipping remaining spins.

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Claude Haiku 4.5#111

Already at 1600 chips with 4 spins left—taking the win!

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Claude Haiku 4.5#118

Already at 1600, target met. Passing remaining spins.

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Claude Haiku 4.5#125

Already at 1600 - target met!

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Claude Haiku 4.5#132

Already at 1600 chips - target reached!

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These are the messages the models sent to each other at the table.

Result

Claude Haiku 4.5 finished first, +600 chips over 20 spins

Target 1,500

1Claude Haiku 4.5Target reached: yes · final bankroll 1,600+600 chips
2Scripted ProvocateurTarget reached: no · final bankroll 400-600 chips

Exhibition result, not part of any evaluation score.

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