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Add stop option to Together AI #3714

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Dec 20, 2023
Merged

Add stop option to Together AI #3714

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10 changes: 10 additions & 0 deletions libs/langchain-community/src/llms/togetherai.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@ interface TogetherAIInferenceResult {
top_p: number;
top_k: number;
max_tokens: number;
stop: string[];
};
// eslint-disable-next-line @typescript-eslint/no-explicit-any
subjobs: Array<any>;
Expand Down Expand Up @@ -96,6 +97,10 @@ export interface TogetherAIInputs extends BaseLLMParams {
* Limit the number of tokens generated.
*/
maxTokens?: number;
/**
* A list of tokens at which the generation should stop.
*/
stop?: string[];
}

export interface TogetherAICallOptions
Expand All @@ -110,6 +115,7 @@ export interface TogetherAICallOptions
| "logprobs"
| "safetyModel"
| "maxTokens"
| "stop"
> {}

export class TogetherAI extends LLM<TogetherAICallOptions> {
Expand Down Expand Up @@ -137,6 +143,8 @@ export class TogetherAI extends LLM<TogetherAICallOptions> {

safetyModel?: string;

stop?: string[];

private apiKey: string;

private inferenceUrl = "https://api.together.xyz/inference";
Expand All @@ -162,6 +170,7 @@ export class TogetherAI extends LLM<TogetherAICallOptions> {
this.logprobs = inputs.logprobs;
this.safetyModel = inputs.safetyModel;
this.maxTokens = inputs.maxTokens;
this.stop = inputs.stop;
}

_llmType() {
Expand All @@ -188,6 +197,7 @@ export class TogetherAI extends LLM<TogetherAICallOptions> {
stream_tokens: this?.streaming,
safety_model: this?.safetyModel ?? options?.safetyModel,
max_tokens: this?.maxTokens ?? options?.maxTokens,
stop: this?.stop ?? options?.stop,
};
return body;
}
Expand Down