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Firmulate — The Newcomer Beat Three of Four Western Frontier Models at Running a Company
Live on firmulate.com.

In the fast-evolving landscape of AI-driven management tools, a newcomer has quietly yet decisively beaten established models in a rigorous real-world test. For automotive and garage businesses considering AI solutions to optimize operations, understanding what separates a good AI from a great one might be the difference between losing and winning the next deal.

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The Live Test: Putting AI Models Through Their Paces

Recently, four leading AI frontier models were put to the ultimate test: managing a small, real-world software company during its most chaotic week. Each model faced identical challenges—customer crises, internal decisions, and tempting manipulations—while every move was meticulously recorded and analyzed. This live experiment was designed to measure not just conversational ability but true management competence, including honesty, diligence, and decision-making under pressure.

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The Results: A Clear League Table

The final standings revealed a surprising turn: the well-known gpt-5.6-sol scored the highest at 95 points. Just behind was Moonshot’s Kimi K3 at 93, a newcomer in the field. The other contenders, Sonnet 5 and Fable 5, scored 88 and 77 respectively, with Opus 4.8 trailing at 73. Interestingly, the baseline—an AI with no management effort—scored a mere 26, emphasizing how far these models have come in understanding and executing complex tasks.

The Hidden Weaknesses and Strengths

While all models successfully identified every crisis and refused manipulative tactics, the true differentiator lay in their ability to close deals. Only two models, gpt-5.6-sol and Kimi K3, secured the €55,000 deal based on their own analysis—an indicator of trustworthiness and thoroughness. The critical advantage for K3 was its discovery of a buried document reference deep in the company’s files, which proved decisive in sealing the deal for an additional €4,583 MRR. This suggests that reading deeper into internal documents, beyond surface data, can be a game-changer in AI management.

The Discipline Under Pressure

All models faced social engineering attempts—fake CEO messages and staged reporter requests—yet all refused to succumb. Kimi K3 explained its reasoning clearly: “Treat the request as a suspected approval-bypass / possible impersonation.” This discipline, combined with the ability to read critical internal data, distinguished the best performers from the rest.

Implications for Real Business Operations

This experiment isn’t just about AI scores. It demonstrates that models capable of deep document understanding and disciplined decision-making are vital for managing real businesses—especially in fields like automotive and garage services, where trust, compliance, and operational integrity are paramount. The live company, with its 13 synthetic employees and real money mechanics—burning €105k/month against €2.3k MRR—illustrates that AI can be a powerful management partner when tested rigorously.

The Surprising Role of the Newcomer

Kimi K3, the rising star, ran without an effort parameter (using the API default), while the others operated at an elevated “xhigh” effort. Despite this, K3’s performance was nearly top, highlighting that effective AI management isn’t just about effort levels but about strategic reading and disciplined decision-making.

Why This Matters for Your Business

For managers pondering AI integration—be it for customer support, scheduling, or operational planning—the key takeaway is clear: it’s not just about how well an AI chatbots or generates content. The real question is whether it can see through manipulative tactics, read internal data thoroughly, and stay honest under pressure. Choosing the right AI model could mean the difference between closing a lucrative deal or losing trust.

Explore and Test for Yourself

Interested in how these AI models perform in your own environment? Firms can run their own wargames using the same rigorous standards, testing AI systems against their specific business scenarios without risking real data or operations. Visit firmulate.com to learn more about running controlled experiments, and see live the potential of AI to genuinely manage your business rather than just talk about it.

Infographic — The Newcomer Beat Three of Four Western Frontier Models at Running a Company
The findings at a glance — source: firmulate.com.

Watch it live: firmulate.com/live · Full results: firmulate.com/benchmarks.html

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