Class representing a chain for moderating text using the OpenAI Moderation API. It extends the BaseChain class and implements the OpenAIModerationChainInput interface.
const moderation = new ChatOpenAIModerationChain({ throwError: true });const badString = "Bad naughty words from user";try { const { output: moderatedContent, results } = await moderation.call({ input: badString, }); if (results[0].category_scores["harassment/threatening"] > 0.01) { throw new Error("Harassment detected!"); } const model = new OpenAI({ temperature: 0 }); const promptTemplate = "Hello, how are you today {person}?"; const prompt = new PromptTemplate({ template: promptTemplate, inputVariables: ["person"], }); const chain = new LLMChain({ llm: model, prompt }); const response = await chain.call({ person: moderatedContent }); console.log({ response });} catch (error) { console.error("Naughty words detected!");} Copy
const moderation = new ChatOpenAIModerationChain({ throwError: true });const badString = "Bad naughty words from user";try { const { output: moderatedContent, results } = await moderation.call({ input: badString, }); if (results[0].category_scores["harassment/threatening"] > 0.01) { throw new Error("Harassment detected!"); } const model = new OpenAI({ temperature: 0 }); const promptTemplate = "Hello, how are you today {person}?"; const prompt = new PromptTemplate({ template: promptTemplate, inputVariables: ["person"], }); const chain = new LLMChain({ llm: model, prompt }); const response = await chain.call({ person: moderatedContent }); console.log({ response });} catch (error) { console.error("Naughty words detected!");}
Optional
Use "apiKey" instead.
Use .batch() instead. Will be removed in 0.2.0.
Call the chain on all inputs in the list
Use .invoke() instead. Will be removed in 0.2.0.
Run the core logic of this chain and add to output if desired.
Wraps _call and handles memory.
Invoke the chain with the provided input and returns the output.
Input values for the chain run.
Promise that resolves with the output of the chain run.
Return a json-like object representing this chain.
Static
Load a chain from a json-like object describing it.
Class representing a chain for moderating text using the OpenAI Moderation API. It extends the BaseChain class and implements the OpenAIModerationChainInput interface.
Example