Compare coffee machines against your budget
Give the seller range, delivery region, total budget and required features. Review product pages and build a comparison, marking uncertain availability, shipping and specifications.
Execution environment and usage
AI / software
ChatGPT Search (optional current research entry)
Where to operate
Search in a ChatGPT conversation, an optional current read-only research entry.
Getting started
- Open a ChatGPT conversation and choose View all tools → Search, or type / and choose Search.
- Paste the original prompt with seller scope, delivery region, budget and required coffee-machine features and its allowed public sources.
- Request models, source pages, costs and unknowns. Open cited pages and retain unknowns for unreadable or unverified content.
Setup and plan requirements
Search must be available for the actual region/account/workspace, with accessible sources; supply only non-sensitive task criteria.
Prompt portability limits
Keep the historical tool attribution. This entry implements only the published public-research scope, not purchases, saving items or other historical agent actions.
Usage limitations
Verify current browser-control availability; generic Perplexity web answers are not evidence of Comet action access. Historical tool/source attribution is retained. Not hands-on tested; verify plan, region, workspace and site access separately.
Environment sources
適用情境 / When to use
Give the seller range, delivery region, total budget and required features. Review product pages and build a comparison, marking uncertain availability, shipping and specifications. The prompt does not add items to a cart. Source record: DreamHost reports that Comet compared coffee makers, added two candidates to a cart and stopped short of purchase.
步驟 / Steps
- Specify budget, required features and region; start with read-only comparison.
- Open each listing to check model, features, delivered price and return conditions.
- Only add approved quantities and sellers to the cart; decide payment yourself.
提示詞 / Prompt
Compare [product] at [store/acceptable sellers] for delivery to [region], within [total amount and currency, including shipping and applicable fees], requiring [features]. Use [preferred number of candidates; ask if unspecified] and provide qualifying options, original listing links, verifiable total prices and uncertainties. Report a shortfall rather than padding the list with unsuitable products. Do not add to cart or purchase.
留意事項 / Cautions
- Prices and stock change, and similar listings may miss a required feature.
- The commercially published test is not independent product certification.
來源限制 / Evidence limits
The author’s reported operation is documented; we did not rerun it or validate the original product specifications.
流程說明 / Workflow note
The steps and prompt below are our original suggested exercise, not a transcription of the source workflow.
原始工具組合 / Original tool stack
Perplexity Comet
Source publication date: 2026-01-05
Source checked: 2026-10-19