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1. Discrimination & Toxicity2 - Post-deployment

Toxic and disrespectful content

The chatbot verbally attacks or undermines an individual, group, or organization. 7.

Source: MIT AI Risk Repositorymit1411

ENTITY

2 - AI

INTENT

2 - Unintentional

TIMING

2 - Post-deployment

Risk ID

mit1411

Domain lineage

1. Discrimination & Toxicity

156 mapped risks

1.2 > Exposure to toxic content

Mitigation strategy

1. **Implement Real-Time Output Filtering and Content Guardrails**: Deploy a post-processing content filter, leveraging an independent toxicity classification model or policy-based rules, to scan the chatbot's generated response prior to delivery. The primary action is to either block the output and substitute a benign statement, or re-prompt the model to generate a non-toxic alternative, thereby providing a critical runtime defense against exposure to harmful content. 2. **Conduct Systematic Adversarial Testing and Red Teaming**: Establish a continuous program of adversarial testing wherein skilled security and ethics experts (red teams) craft and execute sophisticated, manipulative prompts to deliberately elicit toxic, offensive, or undermining responses. The failure modes identified through this process must be cataloged and used immediately to iteratively harden the model's safety mechanisms and improve the efficacy of input/output validation. 3. **Perform Model Refinement via Reinforcement Learning from Human Feedback (RLHF)**: Utilize data gathered from identified toxic outputs (both from real-world usage and red teaming) to fine-tune the model. Implement a reward model that heavily penalizes the generation of disrespectful or discriminatory language while rewarding adherence to established safety and ethical guidelines. This process strengthens the model's internal alignment, reducing the *unintentional* risk of generating toxic content in a post-deployment state.