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Insights & Best Practices

AI Literacy for Trust & Safety and Fraud Teams: How Models Behave, Fail, and Mislead
AI Literacy for Trust & Safety and Fraud Teams: How Models Behave, Fail, and Mislead

Guides

AI Literacy for Trust & Safety and Fraud Teams: How Models Behave, Fail, and Mislead

A confident, fluent answer that happens to be wrong is the most dangerous thing an AI model will hand you. This guide covers how LLMs behave, where they fail, how they mislead, and what T&S and fraud teams can do to steer them.

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How to audit your fixed ML classifier
Guides

How to audit your fixed ML classifier

Four diagnostic exercises for identifying the hidden performance gaps and costs in a fixed ML content-moderation classifier — and how to tell which gaps are fixable versus structural.

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How to use LLMs for Content Moderation (in 2026)
Guides

How to use LLMs for Content Moderation (in 2026)

A lot has changed in how T&S teams use LLMs for content moderation. This is a practitioner's guide to what's working in 2026: model selection, policy engineering, agentic workflows, and the operational practices that separate mature systems from experimental ones.

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Rule-Based vs. Fixed ML vs. LLM Content Moderation: How to Choose
Guides

Rule-Based vs. Fixed ML vs. LLM Content Moderation: How to Choose

A practical comparison of the three automated content-moderation approaches — rule-based, ML classifiers, and LLM-based systems — where each excels, where each breaks down, and how to choose for your platform.

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We Tried to Detect Bots in 500 Comments. We Found a More Interesting Problem.
Research

We Tried to Detect Bots in 500 Comments. We Found a More Interesting Problem.

Can you tell which online comments were written by a bot? We scored 500 of them across eight dimensions and a library of 60+ AI-writing patterns. The answer changed what we think platforms should be optimizing for.

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LLM Content Moderation: Implementation Guide for Trust & Safety Teams
Guides

LLM Content Moderation: Implementation Guide for Trust & Safety Teams

A practical guide to LLM content moderation for T&S teams: model selection, integration architecture, bias mitigation, golden datasets, and human oversight. Real deployment pitfalls and solutions from production systems.

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Agreement Observability for AI Moderation
Product

Agreement Observability for AI Moderation

When AI moderation drifts in production, the signal often comes too late. This post walks through the Agreement Observability tool we built to track model-moderator agreement in real time and simulate threshold tradeoffs before they become production problems.

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Building AI-Ready Trust & Safety Teams
Guides

Building AI-Ready Trust & Safety Teams

Leadership pushing your T&S team to be AI-first? Practical guide to skills your team actually needs (prompt engineering, systems thinking, AI literacy) and how to build buy-in without engineers. From operators who've done this transition.

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Musubi's PolicyAI Now Integrates with NVIDIA NeMo Guardrails
Product

Musubi's PolicyAI Now Integrates with NVIDIA NeMo Guardrails

Musubi partners with NVIDIA to provide an integration between PolicyAi and NeMo Guardrails, allowing developers to use plain language to steer custom LLM content labeling and AI guardrails.

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Introducing Agentic AI Detection
Product

Introducing Agentic AI Detection

AI agents are changing the threat landscape for Trust & Safety. Musubi's agentic AI detection gives platforms the visibility they need to identify agent activity and decide what to do about it.

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Diversity-First Sampling for Trust & Safety: Building and Benchmarking GIST
Research

Diversity-First Sampling for Trust & Safety: Building and Benchmarking GIST

We built an open-source GIST implementation and benchmarked it on T&S datasets. GIST matched classifiers trained on 5x more data, helping teams do more with smaller labeling budgets.

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Introducing Musubi Coop: Complete moderation for teams of any size
Product

Introducing Musubi Coop: Complete moderation for teams of any size

Musubi goes full stack. Get AI-powered moderation and human review tools together, whether you're a startup or scaling to millions of users.

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How We Surfaced Hidden Threats in Agentic AI’s Social Media
Research

How We Surfaced Hidden Threats in Agentic AI’s Social Media

We analyzed 5,000 posts from an AI-agent social network and uncovered coordinated spam campaigns, prompt injection attacks, crypto exploitation, and surprisingly sophisticated philosophical discourse—all detected in minutes using behavioral clustering.

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Trust & Safety, built for what’s next: Musubi x Tremau
Perspectives

Trust & Safety, built for what’s next: Musubi x Tremau

We're excited to announce a partnership between Musubi and Tremau, which enables us to continue our shared mission of delivering smart, scalable solutions that keep online spaces safe.

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Understanding and Addressing Bias in Content Moderation
Guides

Understanding and Addressing Bias in Content Moderation

Your moderation system may be 2x more likely to flag certain users unfairly. Learn how to identify bias and fix it with practical testing frameworks.

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Prototyping a Content Radar for Trust and Safety
Research

Prototyping a Content Radar for Trust and Safety

A new idea for Content Radar, which enables Trust & Safety teams to spot coordinated spam in real time by clustering comments, flagging anomalies, and revealing new abuse patterns before they scale.

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What's Working for Trust & Safety Leaders Right Now
Perspectives

What's Working for Trust & Safety Leaders Right Now

Senior T&S leaders share practical strategies for getting resources, using them wisely, and navigating constraints. Free playbook from Musubi's 2025 workshop.

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How to Build Golden Datasets for Content Moderation
Guides

How to Build Golden Datasets for Content Moderation

Learn how to build golden datasets for content moderation evaluation. Practical guidance on dataset size, composition, labeling, and measuring what matters for T&S teams.

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The Future of T&S is Better Collaboration
Perspectives

The Future of T&S is Better Collaboration

Most companies treat T&S like a cost center staffed by disposable contractors. Here's how to position T&S as strategic partners: building exec relationships, demonstrating ROI, and creating collaborative workflows with product/legal/ops. Includes implementation playbook.

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Can LLMs moderate nuanced policies?
Research

Can LLMs moderate nuanced policies?

With strong prompts and diverse training data, LLMs can distinguish harassment from banter, sexual content from sex ed, and satire from hate speech. Requires context examples, edge case coverage, policy engineering, and human calibration. Practical guide with real examples.

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