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AI Success Hinges on System Design, Not Just Model Choice

The choice of AI model is less critical than the system built around it, according to Dr. Son Nguyen, CTO of Orient Software. He argues that focusing solely on benchmarks and pricing for models like Claude Fable-5 or Gemini 3.7 Flash overlooks the importance of the surrounding "agent harness." This harness includes context management, memory, tools, orchestration, business data integration, verification, and security, which collectively enable the LLM to perform useful actions. Nguyen emphasizes that a robust system around a capable model, rather than the model itself, is the key differentiator for successful AI implementations. AI

IMPACT Emphasizes that effective AI implementation relies more on system architecture and surrounding tools than on selecting the 'best' individual model.

RANK_REASON Opinion piece from an industry expert on AI system design.

Read on Forbes — Innovation →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

AI Success Hinges on System Design, Not Just Model Choice

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Opinion piece from an industry expert on AI system design.
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COVERAGE [1]

  1. Forbes — Innovation TIER_1 Dansk(DA) · Son Nguyen, Forbes Councils Member ·

    Stop Asking 'Fable Or DeepSeek'—Start Asking How Your AI System Is Designed

    The difference is rarely in the LLM; it's in the system built around it.