Class: LLMSingleSelector

A selector that uses the LLM to select a single choice from a list of choices.

Hierarchy

• BaseSelector

  ↳ LLMSingleSelector

Constructors

constructor

• new LLMSingleSelector(init): LLMSingleSelector

Parameters

Name	Type
init	Object
init.llm	LLMPredictorType
init.outputParser?	BaseOutputParser<StructuredOutput<Answer[]>>
init.prompt?	(numChoices: number, contextList: string, queryStr: string) => string

Returns

LLMSingleSelector

Overrides

BaseSelector.constructor

Defined in

packages/core/src/selectors/llmSelectors.ts:122

Properties

llm

• llm: LLMPredictorType

Defined in

packages/core/src/selectors/llmSelectors.ts:118

---

outputParser

• outputParser: BaseOutputParser<StructuredOutput<Answer[]>>

Defined in

packages/core/src/selectors/llmSelectors.ts:120

---

prompt

• prompt: (numChoices: number, contextList: string, queryStr: string) => string

Type declaration

▸ (numChoices, contextList, queryStr): string

Parameters

Name	Type
numChoices	number
contextList	string
queryStr	string

Returns

string

Defined in

packages/core/src/selectors/llmSelectors.ts:119

Methods

_getPromptModules

▸ _getPromptModules(): Record<string, any>

Returns

Record<string, any>

Inherited from

BaseSelector._getPromptModules

Defined in

packages/core/src/prompts/Mixin.ts:83

---

_getPrompts

▸ _getPrompts(): Record<string, (numChoices: number, contextList: string, queryStr: string) => string>

Returns

Record<string, (numChoices: number, contextList: string, queryStr: string) => string>

Overrides

BaseSelector._getPrompts

Defined in

packages/core/src/selectors/llmSelectors.ts:133

---

_select

▸ _select(choices, queryBundle): Promise<SelectorResult>

Selects a single choice from a list of choices.

Parameters

Name	Type
choices	ToolMetadataOnlyDescription[]
queryBundle	QueryBundle

Returns

Promise<SelectorResult>

Overrides

BaseSelector._select

Defined in

packages/core/src/selectors/llmSelectors.ts:146

---

_updatePrompts

▸ _updatePrompts(prompts): void

Parameters

Name	Type
prompts	Record<string, (numChoices: number, contextList: string, queryStr: string) => string>

Returns

void

Overrides

BaseSelector._updatePrompts

Defined in

packages/core/src/selectors/llmSelectors.ts:137

---

asQueryComponent

▸ asQueryComponent(): unknown

Returns

unknown

Defined in

packages/core/src/selectors/llmSelectors.ts:173

---

getPrompts

▸ getPrompts(): PromptsDict

Returns all prompts from the mixin and its modules

Returns

PromptsDict

Inherited from

BaseSelector.getPrompts

Defined in

packages/core/src/prompts/Mixin.ts:27

---

select

▸ select(choices, query): Promise<SelectorResult>

Parameters

Name	Type
choices	MetadataType[]
query	MessageContent | QueryBundle

Returns

Promise<SelectorResult>

Inherited from

BaseSelector.select

Defined in

packages/core/src/selectors/base.ts:28

---

updatePrompts

▸ updatePrompts(promptsDict): void

Updates the prompts in the mixin and its modules

Parameters

Name	Type
promptsDict	PromptsDict

Returns

void

Inherited from

BaseSelector.updatePrompts

Defined in

packages/core/src/prompts/Mixin.ts:48

---

validatePrompts

▸ validatePrompts(promptsDict, moduleDict): void

Validates the prompt keys and module keys

Parameters

Name	Type
promptsDict	PromptsDict
moduleDict	ModuleDict

Returns

void

Inherited from

BaseSelector.validatePrompts

Defined in

packages/core/src/prompts/Mixin.ts:10