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Train GPT-2 on Shakespeare and ask it the capital of France - it forgets Paris. That is catastrophic forgetting, one of several failure modes that surface the moment fine-tuning meets production, especially in regulated banking where "the model flagged it" is not an answer.
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01 / Payments
Merchant-of-record decisions, checkout ownership, billing operations, settlement, reconciliation, and risk boundaries.
02 / AI tooling
Agentic commerce, multi-agent orchestration, model fine-tuning, runtime governance, and production deployment.
03 / Build notes
The design, architecture, and operating decisions behind Doric Stack products as they move from prototype to public release.
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