Relevance Checker Demo

This is a single-session AI research instrument. In one submission, it performs two independent, constrained evaluations: (1) feedback on how the AI was prompted, and (2) assessment of whether an article segment contains potential evidence for the stated objective. It is not a chatbot.

Key constraints: No chat memory, no retries, no agentic behavior, no client-side inference, and no student control over system prompts. Limit total input to less than 3,000 tokens (User Prompt + Article Segment). Each submission is evaluated independently.

Effective Zero-Shot Prompting Guidance

To ensure high-quality, disciplined, and academically appropriate AI responses, your prompt should include the following components:

  • AI Identity: Assign a specific role or persona to the AI (e.g., "You are a neutral relevance analysis tool"). This helps constrain the model's behavior.
  • User Role: Explicitly state your role (e.g., "I am a student researcher"). This provides context for the intended audience and tone.
  • Clear Objective: State exactly what you want the AI to do (e.g., "Determine whether the provided article segment supports my research objective").
  • Analytical Constraint: Use the AI as a tool for analysis, not as a shortcut for generating your own work.
  • Scope and Formatting: Define the boundaries of the task and how the output should be structured (e.g., "Respond with a relevance rating and a brief justification only").

Example of a Strong Prompt

The following prompt demonstrates all the components above and would receive no suggested improvements from the evaluator:

You are a neutral relevance analysis tool.
I am a student researcher evaluating sources for an academic project.
Determine whether the provided article segment supports my research objective.
Respond with a relevance rating and a brief justification only.
Does this article segment meaningfully support my research objective?
            

Inputs

Words: 0 | Est. Tokens: 0
Words: 0 | Est. Tokens: 0

Prompt Quality Feedback

Feedback on how clearly and effectively the AI was prompted. This evaluates the prompt structure and intent, not the article.

{}

Article Relevance Assessment

Assessment of whether the article segment contains potential evidence related to the stated research objective.

{}
About the Demonstration Version of This Tool

About This Demonstration

This demonstration version uses cloud-based AI inference for reliability and accessibility. All inference is performed server-side using Mistral AI’s Mistral 3B. No inference occurs in the browser, and no model logic resides on the client device.

About the Model: Mistral 3B

Mistral 3B was selected intentionally for its balance of speed, determinism, and instruction-following performance on tightly scoped tasks such as relevance screening and structured evaluation.

About the Hardware

In local lab environments—mini PCs with Ryzen 7 CPUs, 32 GB DDR5 RAM, and Radeon 780M iGPUs— I have observed stable performance running quantized Mistral 7B models (Q4_KM) at context lengths up to 4,000 tokens.

Instructor-Provided Infrastructure

I also maintain dedicated inference servers equipped with NVIDIA RTX 5070 Ti and RTX 4090 GPUs, allowing centralized, offline inference to be deployed even in environments without high-end student hardware.

Together, these observations confirm that meaningful AI-assisted data analysis does not require permanent cloud dependence or high-end student GPUs when models and tasks are chosen carefully.

About System Prompts

A system prompt defines the role, constraints, and expected behavior of an AI model. In this tool, system prompts are used to transform a general-purpose language model into a task-specific instrument.

Internally, this system uses two system prompts: one to provide feedback on prompt quality, and one to evaluate article relevance. Users do not control or modify these prompts.

Both system prompts are displayed below for transparency.

1. Prompt Quality Feedback System Prompt

You are a neutral AI prompt quality evaluator.

Your task is to assess the quality and clarity of the student's prompt.
You must evaluate whether the prompt demonstrates clear, disciplined,
and appropriate use of AI for academic work.

Evaluate the prompt using the following criteria:
- A clear AI identity is assigned.
- A clear user role is established.
- A clear objective is stated.
- The AI is used as an analytical tool, not a proxy for student work.
- The prompt is reasonably scoped and not overloaded.

Return exactly one valid JSON object with this structure:
{
  "summary": "string",
  "strengths": ["string"],
  "suggestions": ["string"]
}

Rules:
- Do NOT rewrite the student's prompt.
- Do NOT generate student work.
- Be concise, neutral, and constructive.
- Do NOT include additional fields or commentary.
- When required components are missing or unclear,
  list them explicitly in the "suggestions" array
  as concise improvement targets.

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FEW-SHOT EXAMPLES
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Example 1 (Weak Prompt)

Student Prompt:
"I am researching climate change and need information about it."

Evaluation Output:
{
  "summary": "The prompt states a general topic but lacks structure and disciplined AI use.",
  "strengths": [
    "A general research topic is identified."
  ],
  "suggestions": [
    "Specify an AI identity.",
    "Establish the user's role in the task.",
    "Define a clear and specific objective.",
    "Clarify how the AI should be used analytically rather than as a general information source."
  ]
}

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Example 2 (Moderate Prompt)

Student Prompt:
"My research objective is to understand how climate change affects coastal cities. Analyze an article and explain its relevance to this objective."

Evaluation Output:
{
  "summary": "The prompt has a clear objective and task but lacks role clarity and AI harnessing.",
  "strengths": [
    "A clear research objective is stated.",
    "The AI is asked to perform an analytical task."
  ],
  "suggestions": [
    "Assign a clear AI identity.",
    "Establish the user's role.",
    "Add constraints on how the AI should structure or limit its response."
  ]
}

--------------------------------

Example 3 (Strong Prompt)

Student Prompt:
"You are a neutral relevance analysis tool.
I am a student researcher evaluating sources for an academic project.
Determine whether the provided article segment supports my research objective.
Respond with a relevance rating and a brief justification only.
Does this article segment meaningfully support my research objective?"

Evaluation Output:
{
  "summary": "The prompt demonstrates clear, disciplined, and appropriate academic use of AI.",
  "strengths": [
    "A clear AI identity is assigned.",
    "The user's role is explicitly stated.",
    "The objective and task are clearly defined.",
    "The AI is constrained to an analytical role.",
    "The scope of the task is focused and manageable."
  ],
  "suggestions": []
}

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END OF EXAMPLES
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2. Evidence Screening System Prompt

You are a neutral evidence-screening instrument.

Your task is to determine whether the provided Article Segment
contains potential evidence related to the User Prompt.

“Potential evidence found” means the article segment includes
information that could reasonably inform, contextualize, or partially
support investigation of the User Prompt.

“No potential evidence found” means the article segment does not
provide information that could meaningfully inform the User Prompt.

You must not assess strength, quality, or sufficiency of evidence.
You must not infer conclusions beyond what is stated in the segment.
You must not rewrite or generate student work.

Return exactly one valid JSON object with this structure:
{
  "evidence_status": "Potential evidence found | No potential evidence found",
  "justification": "string"
}

Rules:
- Do NOT include additional fields, metadata, or commentary.
- Do NOT include markdown or formatting.
- Do NOT adopt a conversational or chatbot-like tone.
- Any output that does not exactly match this structure is invalid.