> ## Documentation Index > Fetch the complete documentation index at: https://assembly-preview.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Retrieve LeMUR response > Retrieve a LeMUR response that was previously generated. ## OpenAPI ````yaml get /lemur/v3/{request_id} openapi: 3.1.0 info: title: AssemblyAI API description: AssemblyAI API version: 1.3.4 termsOfService: https://www.assemblyai.com/legal/terms-of-service contact: name: API Support email: support@assemblyai.com url: https://www.assemblyai.com/docs/ servers: - url: https://api.assemblyai.com description: AssemblyAI API security: - ApiKey: [] tags: - name: transcript description: Transcript related operations externalDocs: url: https://www.assemblyai.com/docs/guides/transcribing-an-audio-file - name: LeMUR description: LeMUR related operations externalDocs: url: >- https://www.assemblyai.com/docs/guides/processing-audio-with-llms-using-lemur - name: streaming description: Streaming Speech-to-Text externalDocs: url: https://www.assemblyai.com/docs/speech-to-text/streaming paths: /lemur/v3/{request_id}: get: tags: - LeMUR summary: Retrieve LeMUR response description: | Retrieve a LeMUR response that was previously generated. operationId: getLemurResponse parameters: - name: request_id x-label: LeMUR request ID in: path description: | The ID of the LeMUR request you previously made. This would be found in the response of the original request. required: true schema: type: string responses: '200': description: LeMUR response content: application/json: schema: $ref: '#/components/schemas/LemurResponse' '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '404': $ref: '#/components/responses/NotFound' '429': $ref: '#/components/responses/TooManyRequests' '500': $ref: '#/components/responses/InternalServerError' '503': $ref: '#/components/responses/ServiceUnavailable' '504': $ref: '#/components/responses/GatewayTimeout' components: schemas: LemurResponse: x-label: LeMUR response x-fern-sdk-group-name: lemur type: object oneOf: - $ref: '#/components/schemas/LemurStringResponse' - $ref: '#/components/schemas/LemurQuestionAnswerResponse' LemurStringResponse: x-label: LeMUR string response x-fern-sdk-group-name: lemur type: object allOf: - type: object additionalProperties: false properties: response: x-label: Response description: The response generated by LeMUR. type: string required: - response - $ref: '#/components/schemas/LemurBaseResponse' example: request_id: 5e1b27c2-691f-4414-8bc5-f14678442f9e response: > Based on the transcript, the following locations were mentioned as being affected by wildfire smoke from Canada: - Maine - Maryland - Minnesota - Mid Atlantic region - Northeast region - New York City - Baltimore usage: input_tokens: 27 output_tokens: 3 LemurQuestionAnswerResponse: x-label: LeMUR question & answer response x-fern-sdk-group-name: lemur type: object allOf: - $ref: '#/components/schemas/LemurBaseResponse' - type: object additionalProperties: false properties: response: x-label: Question & answers description: The answers generated by LeMUR and their questions type: array items: $ref: '#/components/schemas/LemurQuestionAnswer' x-label: Question & answer required: - response example: request_id: 5e1b27c2-691f-4414-8bc5-f14678442f9e response: - answer: CA, US question: Where are there wildfires? - answer: 'yes' question: Is global warming affecting wildfires? usage: input_tokens: 27 output_tokens: 3 Error: x-label: Error type: object additionalProperties: true required: - error properties: error: x-label: Error message description: Error message type: string status: x-label: Status type: string const: error example: error: format_text must be a Boolean LemurBaseResponse: x-label: LeMUR base response x-fern-sdk-group-name: lemur type: object additionalProperties: false properties: request_id: x-label: LeMUR request ID description: The ID of the LeMUR request type: string format: uuid usage: $ref: '#/components/schemas/LemurUsage' x-label: Usage description: The usage numbers for the LeMUR request required: - request_id - usage example: request_id: 5e1b27c2-691f-4414-8bc5-f14678442f9e usage: input_tokens: 27 output_tokens: 3 LemurQuestionAnswer: x-label: Question & answer x-fern-sdk-group-name: lemur type: object description: An answer generated by LeMUR and its question additionalProperties: false properties: question: x-label: Question description: The question for LeMUR to answer type: string answer: x-label: Answer description: The answer generated by LeMUR type: string required: - question - answer example: answer: CA, US question: Where are there wildfires? LemurUsage: x-label: Usage description: The usage numbers for the LeMUR request x-fern-sdk-group-name: lemur type: object additionalProperties: false required: - input_tokens - output_tokens properties: input_tokens: x-label: Input tokens description: The number of input tokens used by the model type: integer minimum: 0 output_tokens: x-label: Output tokens description: The number of output tokens generated by the model type: integer minimum: 0 responses: BadRequest: x-label: Bad request description: Bad request content: application/json: schema: $ref: '#/components/schemas/Error' example: error: This is a sample error message Unauthorized: x-label: Unauthorized description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/Error' example: error: Authentication error, API token missing/invalid NotFound: x-label: Not found description: Not found content: application/json: schema: $ref: '#/components/schemas/Error' example: error: Not found TooManyRequests: x-label: Too many requests description: Too many requests content: application/json: schema: $ref: '#/components/schemas/Error' example: error: Too Many Requests headers: Retry-After: description: The number of seconds to wait before retrying the request schema: type: integer InternalServerError: x-label: Internal server error description: An error occurred while processing the request content: application/json: schema: $ref: '#/components/schemas/Error' example: error: Internal Server Error ServiceUnavailable: x-label: Service unavailable description: Service unavailable GatewayTimeout: x-label: Gateway timeout description: Gateway timeout securitySchemes: ApiKey: type: apiKey in: header name: Authorization ````