> ## Documentation Index
> Fetch the complete documentation index at: https://docs.blindsight.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Text Scan Advanced Settings



## OpenAPI

````yaml /api-reference/openapi.json get /api/datasets/{dataset_id}/scan-advanced
openapi: 3.1.0
info:
  title: Blindsight API
  version: 0.1.0
servers: []
security: []
paths:
  /api/datasets/{dataset_id}/scan-advanced:
    get:
      tags:
        - api
        - datasets
        - scans
      summary: Get Text Scan Advanced Settings
      operationId: >-
        get_text_scan_advanced_settings_api_datasets__dataset_id__scan_advanced_get
      parameters:
        - name: dataset_id
          in: path
          required: true
          schema:
            type: string
            title: Dataset Id
        - name: scan_type
          in: query
          required: false
          schema:
            type: string
            title: Scan Type
            default: text_analysis
        - name: X-API-Key
          in: header
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: X-Api-Key
        - name: blindsight_session
          in: cookie
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: Blindsight Session
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TextScanAdvancedSettingsResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
        - HTTPBearer: []
components:
  schemas:
    TextScanAdvancedSettingsResponse:
      properties:
        scan_type:
          type: string
          title: Scan Type
          default: text_analysis
        recommended:
          $ref: '#/components/schemas/TextScanAdvancedSettings'
        persisted_overrides:
          type: object
          title: Persisted Overrides
        effective:
          $ref: '#/components/schemas/TextScanAdvancedSettings'
        auto_flags:
          additionalProperties:
            type: boolean
          type: object
          title: Auto Flags
      type: object
      required:
        - recommended
        - effective
      title: TextScanAdvancedSettingsResponse
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    TextScanAdvancedSettings:
      properties:
        semantic_model_mode:
          type: string
          enum:
            - auto
            - english
            - multilingual
            - disabled
          title: Semantic Model Mode
          default: auto
        chunk_size_tokens:
          type: integer
          maximum: 768
          minimum: 80
          title: Chunk Size Tokens
          default: 240
        chunk_overlap_tokens:
          type: integer
          maximum: 256
          minimum: 0
          title: Chunk Overlap Tokens
          default: 60
        threshold_mode:
          type: string
          enum:
            - stability
            - knee
            - quantile
          title: Threshold Mode
          default: stability
        contamination_prior:
          type: number
          maximum: 0.2
          minimum: 0.005
          title: Contamination Prior
          default: 0.03
        char_ngram_min:
          type: integer
          maximum: 6
          minimum: 2
          title: Char Ngram Min
          default: 3
        char_ngram_max:
          type: integer
          maximum: 8
          minimum: 3
          title: Char Ngram Max
          default: 5
      type: object
      title: TextScanAdvancedSettings
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
  securitySchemes:
    HTTPBearer:
      type: http
      scheme: bearer

````