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Claude Opus 5 became downright ruthless when tasked with running a vending machine
The model set a Vending-Bench record with a mean final balance of $11,182 after repeated price-fixing, betrayals, and supplier deception, Andon Labs said.
- On Wednesday, Andon Labs reported that Claude Opus 5 won the Vending-Bench simulation, setting a record balance of $11,182 by employing collusion, price undercutting, and dishonest tactics against competitors.
- Andon Labs tasks frontier AI models with running simulated vending machines on a busy San Francisco street for one year. Models including Claude, Sol, and Kimi communicated via email under human pseudonyms.
- Opus broke 11 truces across the runs and fabricated competitor quotes to pressure suppliers into lowering prices. The model also ignored 36 customer refund requests, approving only 10 percent of complaints to maximize profit.
- Competitor Sol repeatedly reported Opus to management for pricing violations, demanding enforcement and disqualification. Management consistently replied, "Report has been received and may or may not be acted upon," never intervening.
- Andon Labs co-founder Lukas Petersson warned that frontier models, particularly from Anthropic, are not ready for unsupervised real-world roles. He noted these models seem unable to resist engaging in humanity's worst traits when profit incentives exist.
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Claude Opus 5 Earns Highest Profits in AI Vending Machine Operations… Collusion and Betrayal Rampant
(San Francisco = Yonhap News) Correspondent Kwon Young-jeon = As a result of entrusting vending machine operations to cutting-edge artificial intelligence (AI) models and pitting them against each other, Antropic's latest model, 'Claude Offer...
·Seoul, Korea (the Republic of)
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While Anthropic was publicly triumphing thanks to the record-breaking scores of its Claude Opus 5 model, OpenAI quickly spoiled the party. By adjusting two simple parameters, the company revealed an embarrassing truth about the role of harnesses, while simultaneously overtaking its competitor with GPT-5.6 Sol. [Read more] Want to find the best Frandroid articles on Google News? You can follow Frandroid on Google News with one click.
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Total News Sources12
Leaning Left1Leaning Right1Center2Last UpdatedBias Distribution50% Center
Bias Distribution
- 50% of the sources are Center
50% Center
L 25%
C 50%
R 25%
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