TypeSafeDecisionModel

Defined in: src/decisions/typesafe-decision-model.ts:37

Decision model backed by TypeSafe’s hosted Jev API.

Example

const decisions = new TypeSafeDecisionModel()
const result = await decisions.ask('A customer needs a refund today.', {
  urgent: { question: 'Is this urgent?', choices: 'boolean' },
})

Extends

• DecisionModel

Constructors

Constructor

new TypeSafeDecisionModel(options?): TypeSafeDecisionModel;

Defined in: src/decisions/typesafe-decision-model.ts:44

Parameters

Parameter	Type	Description
options?	TypeSafeDecisionModelOptions	Provider, model, and confidence configuration.

Returns

TypeSafeDecisionModel

Throws

Error if the API key, confidence threshold, or fetch implementation is invalid.

Overrides

DecisionModel.constructor

Methods

ask()

ask<Q>(
   state,
   questions,
   options?
): Promise<DecisionResult<Q>>;

Defined in: src/decisions/decision-model.ts:34

Ask one or more closed questions over the given state.

Type Parameters

Type Parameter
Q extends Record<string, Question<"boolean" | readonly string[]>>

Parameters

Parameter	Type	Description
state	DecisionInput	A plain string, a one-shot content list, or a message history.
questions	Q	Map of identifier → question. The returned answers object is keyed off this same map and statically narrowed per question.
options?	AskOptions	Per-call options, such as the request to add the decision’s usage to.

Returns

Promise<DecisionResult<Q>>

A DecisionResult whose answers are statically narrowed from each question’s choices.

Throws

Error if questions is empty or contains an invalid question, choices, or uncertainty.

Throws

TypeError if options.invocationContext was not created by the SDK.

Inherited from

DecisionModel.ask

---

_ask()

protected _ask<Q>(state, questions): Promise<DecisionResult<Q>>;

Defined in: src/decisions/typesafe-decision-model.ts:57

Implementation-specific decision logic. Must return a complete DecisionResult, including metadata.latencyMs sourced from the underlying model provider.

Type Parameters

Type Parameter
Q extends Record<string, Question<"boolean" | readonly string[]>>

Parameters

Parameter	Type
state	DecisionInput
questions	Q

Returns

Promise<DecisionResult<Q>>

Overrides

DecisionModel._ask