| name: voice-authenticity |
| version: "2.0.0" |
| description: "Voice authenticity detection across real-world degradation conditions with multi-step agentic interaction" |
| author: "AksharaSharma" |
| tags: |
| - openenv |
| - speech |
| - fraud-detection |
| - audio |
| - partial-observability |
| tasks: |
| - name: clean_detection |
| difficulty: easy |
| description: "Classify real vs synthetic speech from clean audio features" |
| - name: compressed_detection |
| difficulty: medium |
| description: "Classify speech under codec compression degradation" |
| - name: adversarial_detection |
| difficulty: hard |
| description: "Classify adversarially crafted synthetic speech with overlapping distributions" |
| - name: streaming_detection |
| difficulty: medium_hard |
| description: "Streaming detection with step-dependent noise soft-gating" |
| - name: phonecall_detection |
| difficulty: extreme |
| description: "Phone call simulation with heavy codec compression and narrowband degradation" |
| - name: realtime_detection |
| difficulty: realtime |
| description: "Classify at any point after step 2 with time penalty for extra steps. Tests knowing when to stop investigating." |
| observation_space: |
| type: object |
| properties: |
| features: |
| type: array |
| description: "48-dim feature vector (zeroed until revealed via actions)" |
| visible_features: |
| type: object |
| description: "Feature groups revealed so far" |
| evidence_summary: |
| type: string |
| description: "Structured summary from analyze_evidence action" |
| comparison_result: |
| type: object |
| description: "Similarity scores to real/fake reference centroids" |
| task_name: |
| type: string |
| step_number: |
| type: integer |
| difficulty: |
| type: string |
| available_actions: |
| type: array |
| actions_taken: |
| type: array |
| action_space: |
| type: object |
| properties: |
| action_type: |
| type: string |
| enum: |
| - request_temporal_features |
| - request_spectral_features |
| - request_comparison |
| - analyze_evidence |
| - final_classify |
| label: |
| type: integer |
| description: "0=real, 1=synthetic" |
| confidence: |
| type: number |
| description: "Agent confidence [0.0, 1.0]" |
| reasoning: |
| type: string |
| description: "Explanation of decision" |
