Calendar Conflict Priority Classifier

Describe clashing events and an AI model in your browser suggests which is hardest to move and which could be rescheduled.

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Interactive Tool

This tool runs in your browser and is loading now.

Enter your values once it appears to see your results.

How Calendar Conflict Priority Classifier works

Press Load model once: your browser downloads Gemma 4 E2B instruction-tuned (web build) (2.0 GB) from this site and keeps it in its cache. Then add your text and press Classify locally. The model runs on this device using your graphics card, so nothing you enter is sent to a server. Until the model is loaded, or if your device cannot run it, the tool falls back to a simple keyword check and labels the result as the fallback.

Gemma 4 E2B instruction-tuned (web build) is a small open language model from Google. The tool sends it the instruction below plus your text, asks for a JSON answer with fixed fields, and shows each field as a card. It runs at temperature 0, so the same input gives the same answer on the same device, though different graphics cards can word it slightly differently.

Inputs longer than 6,000 characters are cut to that length before they reach the model, and the result says so. The model only sees what you paste: it does not look anything up.

The instruction the model gets

You help someone decide between calendar events that overlap. List each event, then judge which is hardest to move using only clues in the text: who attends, external parties, deadlines, whether it can be moved, and consequences of missing it. Do not invent attendees, times or consequences.

What it returns

  • Events in conflict: Each event, with the clues about it from the text in brackets.
  • Hardest to move: The event that looks hardest to move and the reason, using clues from the text.
  • Could be moved: Events that look easier to reschedule or delegate, each with the reason.
  • Check before deciding: Facts the text does not give that would change the answer, such as whether an event is recurring or who else could attend.

Worked example

The model's output for the built-in sample, recorded on a desktop browser. Your run may word things slightly differently.

Calendar conflict: investor update overlaps dentist appointment and product incident review. Investor update has CEO attending; dentist can be moved within the week.
Events in conflict
Investor update [CEO attending] dentist appointment [can be moved within the week] product incident review
Hardest to move
Investor update. It involves the CEO, and the text does not suggest the dentist appointment can be moved as easily as the investor update.
Could be moved
dentist appointment [can be moved within the week]
Check before deciding
What is the exact time overlap? Is the investor update a one-time event or recurring? Who else needs to attend the investor update?

The model

The files are served from this site, versioned so a cached copy is never stale. Nothing is fetched from a third party while you use the tool.

ModelDownloadRuns onLicence
Gemma 4 E2B instruction-tuned (web build)2.0 GBGraphics card (WebGPU)Apache-2.0

Limitations

  • Small language models make mistakes: they can miss an item, merge two, or state something more confidently than the text supports. Check the result against your input before you rely on it.
  • It needs WebGPU and about 8 GB of memory, so it is offered on desktops and laptops, not on phones and tablets. Devices that cannot run it get the keyword fallback, clearly labelled.
  • Results describe the input you gave, not the real-world situation behind it. Review them yourself before acting.

Good uses

  • Triage calendar and scheduling notes before deeper review
  • Prepare consistent labels for repeat workflows
  • Reduce manual sorting on small batches
  • Keep sensitive drafts in the browser preview

Frequently Asked Questions

Common questions about the Calendar Conflict Priority Classifier

No. The model files download from this site once, and then everything runs in your browser tab. The text you enter is never sent to a server, and closing the tab discards it.