AI Safety · Upamind AI

AI Red Teaming: The People Testing AI Before Release

Before a major AI model reaches users, people have already spent weeks trying to make it fail. They test for harmful answers. They look for risky knowledge. They push the system into situations developers did not expect. This work is called AI red teaming. As AI moves into more parts of work and daily life, red teaming has become one of the most important jobs in AI safety.

Anyone using AI today benefits from this work. The better you understand red teaming, the better you understand what trust in AI depends on.


Where The Term Comes From

Red teaming did not begin with AI. The idea came from military strategy.

A red team was a group asked to think like an adversary. Their job was to test defences from the outside and find weak points before a real attacker found them first.

Cybersecurity later adopted the same approach. Companies, banks, and governments hired ethical hackers to break into systems before criminals did.

AI red teaming follows the same logic, but AI systems fail in different ways. Those differences matter.


What AI Red Teaming Means

The National Institute of Standards and Technology, NIST, defines AI red teaming as a structured testing effort. The goal is to find flaws, vulnerabilities, unwanted behaviours, and risks linked to misuse.

CISA describes AI red teaming as third-party safety and security evaluation of AI systems. This work sits inside a wider process called AI Testing, Evaluation, Verification and Validation.

In plain English, AI red teaming means paying skilled people to make an AI system do what the system should not do before public release.

A red team might test whether a model gives dangerous instructions. They might test whether responses change unfairly across languages, regions, or identity groups. They might test whether clever prompts make the model ignore safety rules.

Executive Order 14110 defines AI red teaming as a structured testing effort to find flaws and vulnerabilities in an AI system. This work often happens in a controlled setting, with developers and dedicated red teams working together to identify harmful outputs, discriminatory responses, unexpected behaviours, and misuse risks.

Why AI Red Teaming Differs From Software Testing

Traditional software usually fails in clearer ways. A function works, returns the wrong output, or throws an error. The failure path is often easier to trace.

AI systems behave differently. They generate responses from patterns learned across large datasets. The same prompt might produce different answers depending on context. A rare mix of inputs might reveal behaviour no developer saw during training.

Some failures are small. Others are serious. A model might produce biased advice, misleading claims, unsafe recommendations, or outputs useful to someone with harmful intent.

Carnegie Mellon researchers argued in 2025 for treating AI red teaming as its own evolution of cyber red teaming. AI risks go beyond unauthorised access. They include harmful outputs, bias, manipulation, and flaws which standard software patches might not fix cleanly.

Harvard Data Science Review, published through MIT Press, made a similar point. Large language models are statistically unpredictable. Developers do not know every way millions of users will interact with a system in real conditions.

This uncertainty is why red teaming matters.


The Three Main Types Of AI Red Teaming

Red teaming is not one activity. Anthropic describes several approaches which help teams understand different kinds of risk.

01

Domain-specific expert red teaming

Experts test the AI inside their own field. A biosecurity expert checks whether a model provides risky information about pathogens. A child safety organisation tests for content harmful to minors. A cybersecurity specialist checks whether the system helps produce malicious code. This work needs deep knowledge. General testers are not enough.
02

Automated red teaming

AI models generate large numbers of adversarial test cases. This helps teams test at a scale human reviewers alone would not reach. OpenAI notes automated red teaming is strong at producing many attacks, while human reviewers remain essential for spotting subtle risks and avoiding repetitive test patterns.
03

Multilingual and multicultural red teaming

Many AI tests focus on English and Western contexts. Anthropic argues red teaming in other languages and cultures is essential. A model which behaves safely in English might respond differently in Swahili, Mandarin, Arabic, or in communities with different norms and sensitivities.

What Red Teamers Look For

Red teamers do not type random prompts and hope for a failure. They work from threat models.

They ask how a system might cause harm, then test those paths carefully.

They test for jailbreaking, where a user tricks a model into ignoring safety rules. They test for unfair treatment across race, gender, nationality, language, and other traits. They test for misinformation, especially cases where a model states false claims with confidence.

In higher-risk settings, teams also test for national security concerns, including chemical, biological, radiological, and nuclear threats. The goal is to understand whether a model gives users meaningful help toward serious real-world harm.

NIST's Center for AI Safety and Innovation recently shared findings from a large public red teaming competition focused on AI agents. Researchers found growing risks from indirect prompt injection, where malicious instructions are hidden inside emails, websites, or documents an AI agent processes. Red teaming competitions give researchers a clearer view of how defences perform against people who keep adapting their methods. Source: NIST.gov

Why Domain Experts Matter

The strongest red teaming often depends on expertise, not clever prompting.

A medical AI needs clinicians who know what dangerous advice looks like. A legal AI needs lawyers who spot weak contract reasoning. A chemistry AI needs chemists who understand whether an answer gives meaningful help toward harmful synthesis.

Anthropic says this directly in its work on frontier threats. For chemical, biological, radiological, and nuclear risks, domain experts help test systems and help design the evaluations themselves.

This connects directly to AI training. The same expertise which helps train AI also helps make AI safer.

Clinical judgment, legal reasoning, creative taste, language fluency, and technical skill all help define what good output looks like. The same skills help identify dangerous output.

AI needs people with real knowledge. Red teaming proves why.


The Limits Of Red Teaming

AI red teaming is necessary, but the field is still developing.

Harvard Data Science Review notes a key limitation. Even large red teams do not cover every way people use AI in the real world. Human behaviour is too varied. Language, culture, intent, and context create too many possible interactions.

A team of several hundred experts testing for weeks will still miss issues which appear later when millions of people use the system across different countries, languages, and tasks.

Anthropic also points to a lack of standard practice. Different labs use different methods, criteria, and thresholds. No universal standard yet defines what passing red teaming means.

CISA describes AI evaluation as a maturing field. Researchers, labs, government agencies, and independent experts are still building better methods, tools, and processes.

This does not make red teaming weak. It makes the work difficult, necessary, and unfinished.


Who Is Doing This Work

AI red teaming now happens across labs, governments, universities, and independent research groups.

AI labs such as Anthropic and OpenAI run internal red teams and bring in outside experts for specialised tests. OpenAI has a Red Teaming Network made up of external experts from different fields. Anthropic has worked with groups focused on child safety, election integrity, extremism, and multilingual testing.

Government agencies are also involved. CISA works on AI safety and critical infrastructure. NIST develops evaluation frameworks and hosts red teaming competitions. The UK AI Security Institute has partnered with US agencies on joint testing for frontier AI models.

Academic researchers help by publishing methods, studying failure patterns, and building better evaluation tools.

Behind all of this work are people with specific expertise.

Doctors
Security researchers
Chemists
Lawyers
Linguists
Creative professionals

People who know what a wrong answer looks like in their field.


What This Means For You

If you use AI tools at work, red teaming helps protect you from systems which might mislead you, harm users, or get exploited by bad actors.

The process is not perfect. The field is not finished. But red teaming is one of the clearest ways AI builders test safety before release.

The need for this work is growing. And the people best placed to help are not only engineers. They are specialists in every field where AI now appears.

Every AI system you trust has been tested by someone trained to distrust the system first. Careful scepticism, guided by real expertise, is what makes trust possible.

That is AI red teaming. And now you know why the work matters.

At Upamind AI, we work with over 10,000 expert trainers whose domain knowledge helps make AI smarter and safer. If your expertise belongs in this process, we would like to hear from you.