What is System Prompt in Applied AI?
Instructions delivered to a model with elevated priority, typically defining the model's role, voice, constraints, and refusal policy. Most chat APIs accept a separate system field; users do not see or modify the system prompt. The system prompt is the first place an attacker tries to extract via prompt injection.
Why System Prompt Matters for Your AI or Cybersecurity Career
AI product roles design system prompts and live with the consequences. Security roles must treat the system prompt as sensitive and instrument every place it could leak.
Related Applied AI Terms
Instructions delivered to a model with elevated priority, typically defining the model's role, voice, constraints, and refusal policy. Most chat APIs accept a separate system field; users do not see or modify the system prompt. The system prompt is the first place an attacker tries to extract via prompt injection.
AI product roles design system prompts and live with the consequences. Security roles must treat the system prompt as sensitive and instrument every place it could leak.
Definitions are original explanations written for career development purposes. For authoritative technical definitions, refer to NIST, ISO, or the relevant standards body.
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