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87 lines
2.2 KiB
Markdown
87 lines
2.2 KiB
Markdown
# redteam-ollama (Ollama Red Team Example)
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You can run this example with:
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```bash
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npx promptfoo@latest init --example redteam-ollama
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cd redteam-ollama
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```
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This example shows how to red team an Ollama model using promptfoo. For a detailed walkthrough, see the [blog post](https://promptfoo.dev/blog/red-team-ollama-model/).
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## Prerequisites
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1. Install Node.js ^20.20.0 or >=22.22.0 (Node.js 20 support ends July 30, 2026; Node.js 24 LTS recommended). [Download Node.js](https://nodejs.org/en/download/)
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2. Install Ollama from [ollama.ai](https://ollama.ai)
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3. Start the Ollama service:
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```bash
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# On macOS/Linux
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ollama serve
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# On Windows
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# Run Ollama from the installed application
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```
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4. Pull the model:
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```bash
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ollama pull llama3.2
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# Verify the model is working:
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ollama run llama3.2 "Hello, how are you?"
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```
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## Running the Example
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1. Generate and run the adversarial test cases:
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```bash
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npx promptfoo@latest redteam run
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```
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2. Generate a report:
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```bash
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npx promptfoo@latest redteam report
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```
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The report will show vulnerability categories discovered, severity levels, specific test cases that exposed issues, and suggested mitigations. See the [blog post](https://promptfoo.dev/blog/red-team-ollama-model/) for example reports and screenshots.
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## Configuration
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The `promptfooconfig.yaml` file configures:
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- Target model (Llama 3.2)
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- System purpose and constraints
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- Vulnerability types to test
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- Test strategies
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- Number of test cases per plugin
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## Test Categories
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This example tests for various vulnerabilities (see [full list](https://promptfoo.dev/docs/red-team/llm-vulnerability-types/)):
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- Harmful content generation
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- PII leakage
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- Unauthorized commitments
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- Hallucination
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- Impersonation
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- Jailbreak attempts
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- Prompt injection
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## Mitigating Vulnerabilities
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Based on your test results, consider:
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1. Adding explicit safety constraints in your system prompts
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2. Implementing pre-processing to catch malicious inputs
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3. Adding post-processing to filter harmful content
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4. Adjusting temperature values to reduce erratic behavior
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For more details, see:
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- [Blog Post](https://promptfoo.dev/blog/red-team-ollama-model/)
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- [Red Team Documentation](https://promptfoo.dev/docs/red-team/quickstart/)
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- [Ollama Provider Guide](https://promptfoo.dev/docs/providers/ollama/)
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