GUIDA AI FONDAMENTALI

Modalità di fallimento dell'IA

An AI failure mode is a repeatable way a system can produce an unacceptable result.

2 minuti di letturaUltimo aggiornamento

Panoramica

Examples include unsupported claims, missed cases, data leakage, unsafe tool actions, and failures under changed inputs. Classifying failure modes helps teams test and address causes rather than treating every mistake as the same problem.

Punti chiave

  • Describe triggers and consequences precisely.
  • Separate model, data, and workflow failures.
  • Match mitigations to the observed cause.

Immersione profonda

Begin with the intended behavior and its boundaries. A wrong category, an invented citation, and a duplicated payment request require different responses. Record the trigger, observed result, affected component, and practical consequence for each failure. Distinguish model errors from system errors. A model may correctly interpret a request while a tool executes with the wrong account, a stale document supplies outdated policy, or a retry repeats a completed operation. End-to-end verification is essential when an output can change external state. Test ordinary variability and deliberate misuse separately. Formatting changes, dialects, missing data, long documents, and conflicting instructions can expose weaknesses without an adversary. Security tests add cases where an attacker tries to redirect behavior or access information. Choose controls matched to the cause: input contracts, evidence checks, permission limits, transaction identifiers, abstention, or human review. Keep failed cases for regression testing and record residual uncertainty. A mitigation that catches one example should not be described as eliminating an entire class of failures.

Approfondimento tecnico

A fallback can create a new failure if it returns plausible but unverified content. A clear unavailable state is often more informative than an output that hides the original error.

Separate execution from a success claim

  1. Imagine an assistant saying that a file was saved after its storage tool timed out.
  2. Inspect the destination to determine whether a file exists and whether its contents match the request.
  3. If the outcome is unknown, report that state and use a safe reconciliation step before retrying. Add the timeout case to the regression suite.

This hypothetical example tests observable completion rather than the assistant’s description of it.

Impatto strategico

Decisioni più chiare

Ti aiuta a separare le chiare affermazioni tecniche dal linguaggio di marketing.

Costo e budget

Puoi porre domande sull'implementazione migliore prima di spendere denaro o tempo.

Team e flusso di lavoro

I team con una comprensione condivisa prendono decisioni migliori su prodotti, politiche e apprendimento.

Implementazione nel mondo reale

Test that retries do not repeat an already completed action.

Check whether a summarizer preserves negation and uncertainty.

Rischi e guardrail

Team diversi possono utilizzare lo stesso termine in modo diverso, quindi definisci l'ambito in anticipo.

I benchmark possono sembrare solidi mentre le prestazioni nel mondo reale non sono uniformi.

Ignorare la qualità dei dati e i piani di valutazione spesso crea risultati fragili.

Tabella di marcia per l'implementazione

1

Inizia con una definizione in linguaggio semplice del risultato di cui hai bisogno.

2

Scegli una metrica di successo e una condizione di fallimento prima del test.

3

Esegui un piccolo progetto pilota con dati rappresentativi, non un set demo raffinato.

4

Documenta dove le modalità di errore AI sono utili e dove i metodi più semplici sono migliori.

Fonti e approfondimenti

Continua a esplorare

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Prossima guida

Unità ricorrenti recintate

Domande frequenti

Does fixing one failed example prove the failure mode is eliminated?

No. Test meaningful variations and the underlying cause. A single successful replay is limited evidence.