What is a Prompt?
Prompt
A Prompt is the textual, visual, or binary input submitted to a generative AI model to initiate and guide the generation of a specific response or action.
Why It Matters for AI Builders
Helps AI builders design and scale robust architectures; mastering the implementation of Prompt improves latency, accuracy, and operational efficiency for user interfaces, llm queries, and automated pipeline inputs.
Detailed Deep Dive
A prompt is the natural language instruction, text context, or multimodal input provided to a generative AI model to guide its output. Prompting serves as the primary user interface for LLMs, where small variations in word choices, system guidelines, and contextual formatting can significantly alter the model's reasoning path and generation quality.
Frequently Asked Questions
Q:What makes a prompt effective?
Clear context, structural examples, specific role descriptions, and constraints on the output format.
Q:What is a system prompt?
A high-level set of instructions passed to the model first, defining its persona, formatting rules, and safety boundaries for the entire session.
Quick Facts
- CategoryPrompt Engineering
- Key ApplicationUser interfaces, LLM queries, and automated pipeline inputs
Coverage Trend12 Weeks
Related AI Terms
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Prompt Media Coverage & Intelligence
Air Traffic Control Using Large Language Models: Prompt Engineering, Architecture, and Evaluation
Air traffic control (ATC) communication is a safety-critical dialogue that remains largely human-driven even as other parts of air traffic management have...
Enforcing LLM Safety through DMD-based Classification of Prompt-Response Embedding Dynamics
Large Language Models (LLM) are increasingly deployed in high-stakes applications, yet their tendency to generate toxic, harmful, or policy-violating...
Cybersecurity concerns prompt OpenAI to pause some AI training runs
OpenAI Group PBC recently paused some of its artificial intelligence training workloads over concerns that they could cause cybersecurity issues. The ChatGPT developer disclosed the move in a blog post published today. According to the company, the pause is part of a broader initiative designed...
Semiconductor Giants Are Busy Backing Startups This Year
Massive AI spending has helped push earnings and valuations for semiconductor industry leaders to record levels, prompting the sector's giants to invest.
Suspecting Court of Using AI, Man Injected Prompts in Filings to Try to Win Case
Judge warns pro se litigants are using chatbot wrong and getting desperate.
Bring your spreadsheet data to life with Sheets canvas
Sheets canvas turns data into interactive dashboards, custom study trackers, seating charts, and more, all with a simple prompt.
Write your first prompt with the GitHub Copilot app
Learn how to write your first prompt in the GitHub Copilot app, choose the right context and model, and start your first task with confidence. The post Write...
Disney Plus tries a new AI-powered search
Disney is testing a new AI-powered tool for Disney Plus that uses a natural language search, a voice query, or a suggested prompt to create a customized row of show and movie recommendations. Disney Plus, like other streaming services, can recommend shows to watch based on your viewing history...
What are Agentic Workflows?
As organizations move beyond single-prompt AI interactions, agentic workflows are...
Asana's AI agents share memory across your company - but not your secrets
Enterprise teams building AI agent keep hitting the same wall: a chatbot that can answer a prompt but can't remember what the last five people asked it, and...
Prompt injection doesn't care what your agent does for a living
What 1,433 winning attacks looked like when we clustered them Most teams test agent security one domain at a time. Is the customer-support bot safe? The code assistant? The expense approver? Each gets its own red-team pass, its own scenario list, its own sense of "we checked."
Introducing explicit prompt caching for OpenAI GPT-5.6 models on Amazon Bedrock
OpenAI GPT-5.6 Sol, Terra, and Luna are now generally available on Amazon Bedrock, along with explicit prompt caching that gives you precise control over...
Migrate your prompts to new models and optimize them on Amazon Bedrock
Amazon Bedrock Advanced Prompt Optimization optimizes your prompt for up to 5 models at once and compares original versus optimized performance across...
Context assembly: building the prompt the model actually sees
The prompt a production LLM receives is almost never something a person wrote. By the time a request reaches the model, your app has stitched together system instructions, retrieved documents, conversation history, tool schemas, and stored memories in...
Roblox launches an AI-powered game-creation feature in its mobile app
Roblox's new "Build" feature lets users generate basic games using a single text prompt.
OpenAI details GPT-Red, an AI that attacks its own models to find flaws
OpenAI Group PBC today detailed GPT-Red, an internal artificial intelligence system it built to attack its own models and surface prompt injection vulnerabilities before they reach users. Red teaming is the job of hammering software to find its weak points, work that normally falls to human...
Liquid Instruments launches GenInst Studio to build test instruments by prompt
Software-defined test and measurement startup Liquid Instruments Pty. Ltd. today launched GenInst Studio, software that turns a plain-language description into a custom, ready-to-run test instrument on the company's reconfigurable Moku hardware. GenInst Studio takes the request through a chat...
Now, defenders are embracing the prompt injection, too
"Context bombing" tricks hacking agents into shutting down before they can do harm.
Operational Reframing and Approval-Framed Delegation in Multi-Agent LLM Safety
Safety evaluations of multi-agent LLM systems often compare a direct prompt with a planner-executor pipeline and report the difference as a single "pipeline...
'GitLost' vulnerability let GitHub's AI workflows leak private repositories
Researchers at artificial intelligence security company Noma Security Inc. today disclosed a critical prompt injection vulnerability in GitHub Inc.'s new Agentic Workflows feature that allowed an unauthenticated attacker to siphon data from private code repositories by posting a single crafted...
Instruction Bleed: Cross-Module Interference in Prompt-Composed Agentic Systems
Practitioners of prompt-composed agentic systems report a recurring failure mode: editing one prompt module silently shifts the behavior of others despite no...
Meta Contractors Posed as Teens to Prompt Rival Chatbots About Suicide, Sex, and Drugs
Hundreds of contractors working on a project for Meta pretended to be kids in order to see how other chatbot like Gemini and ChatGPT would respond to...
Context engineering vs prompt engineering: the real difference
A customer asks your support agent whether their refund went through. The agent checks, says yes, and cites a confirmation number. The refund actually bounced back twenty minutes ago, but the lookup the agent ran hit a store that only syncs overnight....
Codex-maxxing for long-running work
Learn how Jason Liu uses Codex to preserve context, manage complex projects, and help work continue beyond a single prompt.
Why a bigger context window won't fix your agent's memory
Context window have grown fast. Models that once capped out at a few thousand token now advertise hundreds of thousands, and the natural assumption was that the agent memory problem would shrink as the window grew. Stuff more into the prompt, the th...
OpenAI unveils Lockdown Mode to protect sensitive data from prompt injection attacks
Even with Lockdown Mode, ChatGPT could be vulnerable to prompt injection, but the goal is to reduce the likelihood that sensitive data gets shared in the...