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Challenge

Real-time AI-Powered Deepfake & Synthetic Media Moderation with Contextual AI

This challenge focuses on building a robust, real-time moderation system capable of detecting and flagging potentially harmful AI-generated content. You will design an agentic workflow that integrates specialized detection models, an LLM for contextual analysis, and an inference platform for low-latency processing. The system must not only identify synthetic media but also provide actionable insights for human moderators, ensuring compliance with evolving content policies.

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Challenge brief

What you are building

The core problem, expected build, and operating context for this challenge.

Develop an agentic system using Contextual AI to orchestrate real-time deepfake detection and moderation workflows, leveraging specialized models and fast inference.

Delivery guide

How work is evaluated

Evaluation

The solution will be evaluated on its ability to accurately detect deepfakes, provide relevant moderation explanations, and process content streams efficiently. Performance metrics will include detection accuracy, explanation quality, and inference latency.

Datasets

Challenge datasets

Public datasets, plus the private datasets you have access to.

Learning goals

What you should walk away with

  • Master Contextual AI for building adaptive, stateful agent workflows that manage content streams and moderation decisions.

  • Implement real-time deepfake and synthetic media detection using open-source models (e.g., DeepFakeDetection by Facebook, or similar advanced architectures) deployed via Novita AI.

  • Integrate o4-mini for rapid classification of flagged content, generating summary reports, and drafting explanations for moderation actions.

  • Design a feedback loop system, potentially using Ax (Adaptive Experimentation), to refine detection models and moderation policies based on human review.

  • Build a scalable inference pipeline leveraging Novita AI to serve multiple detection models and the o4-mini LLM with high throughput and low latency.

Resources and assets

Reference links and supporting material

Dataset notes

Sample data for 1 tasks

Challenge setup

The solution will be evaluated on its ability to accurately detect deepfakes, provide relevant moderation explanations, and process content streams efficiently. Performance metrics will include detection accuracy, exp...

Challenge input

{'content_id': 'string', 'media_url': 'string', 'metadata': {'timestamp': 'datetime'}}

Agent execution

No agent tool is listed for this challenge.

Evaluated output

{'content_id': 'string', 'is_deepfake': 'boolean', 'flagged_category': 'string', 'explanation': 'string', 'confidence_score': 'float'}

Evaluation checks
  • Verify successful integration and communication between Contextual AI agents, detection models, and Novita AI.
  • Check if generated explanations adhere to specified moderation policy guidelines.
Configured evaluation evidence
  • Detection Accuracy target: 0.9
Configured runtime
  • Python execution harness

Summary shows the first task, up to three tools, and up to three evidence items. Open the technical recipe to view all configured items.

View technical recipe

Configured tools

No tool records are attached.

Evaluation contract

  • Verify successful integration and communication between Contextual AI agents, detection models, and Novita AI.
  • Check if generated explanations adhere to specified moderation policy guidelines.

Metrics

  • Detection Accuracy · Target 0.9
  • Explanation Coherence · Target 0.8
  • Inference Latency (ms) · Target 150

Workflow tasks

  1. Task 1

    Input: {'content_id': 'string', 'media_url': 'string', 'metadata': {'timestamp': 'datetime'}}

    Output: {'content_id': 'string', 'is_deepfake': 'boolean', 'flagged_category': 'string', 'explanation': 'string', 'confidence_score': 'float'}

    Execution harness: Python

Recipe freeze marker

No recipe freeze time is recorded.

Frequently Asked Questions about Real-time AI-Powered Deepfake & Synthetic Media Moderation with Contextual AI