Interface: MapReduceOptions

Defined in: src/patterns/MapReduce.ts:32

Properties

id?

readonly optional id?: string

Defined in: src/patterns/MapReduce.ts:58

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mapPrompt

readonly mapPrompt: string

Defined in: src/patterns/MapReduce.ts:36

System prompt applied to every shard's LLMCall.

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maxTokens?

readonly optional maxTokens?: number

Defined in: src/patterns/MapReduce.ts:56

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model

readonly model: string

Defined in: src/patterns/MapReduce.ts:34

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name?

readonly optional name?: string

Defined in: src/patterns/MapReduce.ts:57

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provider

readonly provider: LLMProvider

Defined in: src/patterns/MapReduce.ts:33

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reduce

readonly reduce: { fn: MergeFn; kind: "fn"; } | { kind: "llm"; opts: MergeWithLLMOptions; }

Defined in: src/patterns/MapReduce.ts:52

Reducer — either a pure fn combining the N shard outputs, OR an LLM synthesizer.

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shardCount

readonly shardCount: number

Defined in: src/patterns/MapReduce.ts:41

Number of shards to fan out. Must be >= 2 (for one-shard, use LLMCall directly). Fixed at build time.

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split

readonly split: (input, shardCount) => readonly string[]

Defined in: src/patterns/MapReduce.ts:47

Splitter invoked at run time with (input, shardCount). MUST return exactly shardCount strings. If it returns fewer, remaining shards receive empty strings; more are truncated.

Parameters

input

string

shardCount

number

Returns

readonly string[]

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temperature?

readonly optional temperature?: number

Defined in: src/patterns/MapReduce.ts:55