If all models are converging, what are we actually buying?

This is the right question to ask in a market where a capability exclusive to one provider in spring is standard across all of them by autumn. Model selection is a decision that decays; it will be revisited within a year regardless of what is chosen now. What does not decay is the work of making an organization's own information reliably usable — classified, current, access-controlled and traceable.

Centralpoint sells the control plane rather than the inference. Classification and redaction execute at index time, entitlement is carried by records, behavioural rules are pre-indexed and load in fixed precedence, consumption is metered and bounded, and each execution's assembly is retained. The model is a called service that can be changed — OpenAI, Anthropic, Google Gemini, Microsoft Copilot, or embedded Llama, Qwen and ONNX — without re-indexing or rewriting a single rule.