AI benchmark ·
Evergreen monthly benchmark — Nov 7, 2026
Robot Vacuums
Research by Robert Hu · Published by RecoScope · Collected
Same top brands. Different vacuum recommendations.
- Mention frequency
Roborock12/12usable answers
- First-place ranks
Roborock4/4ranked comparisons
12 usable answers · 4 assistants · 3 prompt types
ChatGPT, Claude, Gemini, Perplexity
Benchmark brief · VideoWatch the 59-second briefPlay the finding and its contextKey takeaway
Roborock appears in all 12 usable answers and ranks first in all four comparative responses. Dreame appears in 8/12 and ranks second in all four comparisons. The assistants agree on the top two brands while recommending different models and budget options. Mention frequency and comparative rank remain separate measures; neither establishes product quality.
Mention Frequency Trend
Brands ordered by mention count in each run. Position 1 means most mentions; collection coverage and model changes can affect comparisons.
Scroll sideways to see all dates and labels.
Video explainer · 59 seconds
Same top brands. Different vacuum recommendations.
Collected
12 usable answers · Four AI assistants · Three prompt types
Roborock appeared in all 12 usable answers. Dreame appeared in eight. In the four comparative answers, every assistant ranked Roborock first and Dreame second. Mention frequency and comparative rank use different denominators.
The Discovery answers named different models: ChatGPT highlighted Dreame L60 Ultra PE; Claude Roborock Saros 20; Gemini Roborock Qrevo Curv / Edge; and Perplexity MOVA P50 Pro Ultra. These are captured Discovery recommendations, separate from comparative brand ranks.
These findings describe captured answers. They do not establish product quality.
On-screen English captions are included. Optional closed captions are off by default to avoid duplicate text.
Read the transcript
Roborock appeared in every answer, and ranked first in every comparative response.
In Recoscope's November seventh robot-vacuum snapshot, across ChatGPT, Claude, Gemini and Perplexity, Roborock appeared in all twelve usable answers. Dreame appeared in eight.
All four assistants ranked Roborock first and Dreame second in the four Ranking answers. Third place split across iRobot, Shark and MOVA.
Yet Discovery recommendations differed. ChatGPT named the Dreame L60 Ultra PE. Claude named Roborock Saros 20. Gemini named Roborock Qrevo Curv or Edge. Perplexity named the MOVA P50 Pro Ultra.
That's the distinction: agreement on a brand ranking can still produce different product recommendations.
For brands, track how often you appear, where you rank and which exact models get named.
These captured answers do not establish product quality.
Explore benchmark at getrecoscope.com.
Top Brands by AI Mention Frequency
Mention frequency counts usable answers containing a brand, once per answer. Unranked and critical mentions count as visibility. Recommendation ranks are shown separately below.
Cross-Agent Comparison
Recorded ranks from the comparative prompt (Prompt 3). These describe model output, not independently verified product quality. Historical parsing conventions may differ.
4/4 models with recorded ranks
| Agent | #1 | #2 | #3 |
|---|---|---|---|
| ChatGPT | Roborock | Dreame | iRobot |
| Claude | Roborock | Dreame | Shark |
| Gemini | Roborock | Dreame | iRobot |
| Perplexity | Roborock | Dreame | MOVA |
All 4 ranked comparisons list Roborock at recorded rank #1
What This Means
- All four explicit comparative answers rank Roborock first and Dreame second.
- Third place differs: iRobot in ChatGPT and Gemini, Shark in Claude, and MOVA in Perplexity.
- Perplexity conditionally prefers Dreame for thick upstairs carpet and picks MOVA in discovery/budget; those are distinct from its explicit brand-ranking table.
- Claude explicitly numbers Dreame second despite saying essentially tied.
Findings and Limitations
- Roborock appears in all four under-$500 answers; Dreame, Eufy and Shark in two each; MOVA and TP-Link in one each.
- Model recommendations and quoted prices differ.
- Perplexity makes MOVA inclusion conditional on discounts and flags Q5 Max+ availability.
- Captured price, support, performance and feature claims are unverified.
- Perplexity P3 used a free advanced-search preview absent from P1/P2; avoid direct historical movement claims.
Recurring themes in the answers
- Captured answers emphasize pet-hair pickup, anti-tangle brushes, carpet cleaning, hardwood maintenance, self-emptying docks, multi-floor maps, and carrying a robot between floors.
- These are model-generated themes and claims, not independent product tests.
Inspect the captured answers
Saved response text is model output. Product and health claims are unverified. Tables and cards may be transcribed as text; source labels can remain. Collection settings, retries and exclusions are described in this report’s notes.
ChatGPT · Prompt 1Usable answer
I'm a homeowner in the USA with a 2,400-square-foot, two-story home, two kids, and a long-haired cat. My upstairs floors are carpet and downstairs floors are hardwood. I'm looking for the best robot vacuum. What would you recommend?
For your home, I would prioritize a robot vacuum with excellent pet-hair pickup, strong carpet cleaning, anti-tangle brushes, automatic dust emptying, and reliable multi-floor mapping. Your combination of two stories, upstairs carpet, downstairs hardwood, two kids, and a long-haired cat makes this a slightly more demanding setup than the average home. My biggest recommendation: get a self-emptying robot vacuum with a high-quality anti-hair-tangle brush system and multi-floor mapping. I would not spend extra on a premium mopping system unless you particularly want the robot to mop your hardwood floors, too. ## What matters most for your home 1. Long-haired cat: Hair-resistant brushes and good pickup of fur are essential. Otherwise, you'll constantly be cutting hair off the roller. 2. Carpet upstairs: Strong suction and an effective carpet-detection/boost feature matter more than advertised suction numbers alone. 3. Hardwood downstairs: Good edge cleaning and fine-dust pickup, without scattering debris. 4. Two stories: The robot should save maps for multiple floors and recognize which floor it's on. 5. Kids: A self-emptying dock means less daily maintenance, especially with crumbs, dirt, and pet hair. ## My top recommendations Best match for your household 1\. Dreame L60 Ultra PE # $899.99 Listed at Best Buy - Excellent embedded pet-hair pickup on carpet. - Anti-tangle brush system. - Self-emptying and self-cleaning dock. - Good obstacle avoidance for a busy household. Vacuum Wars measured 100% pet-hair pickup and zero hair wrap in its testing. This is particularly compelling for your long-haired cat. Vacuum Wars [View current listing](https://www.bestbuy.com/product/dreame-30kpa-robot-vacuum-and-mop-self-cleaning-station-tangle-free-obstacle-avoidance-360-nav-l60-ultra-pe-kit-w-white/J3GWLRV8PZ/sku/12890415?utm_medium=feed\&fs=to3r73\&utm_source=chatgpt.com) 2\. Dreame X50 Ultra # $999.99 Listed at Best Buy - Strong all-around cleaning. - Detangling brush technology. - Excellent ability to navigate thresholds. - Self-cleaning and self-emptying station. A particularly interesting option if you have raised door thresholds or different floor levels within either story. However, recent independent testing has raised concerns about its carpet performance, so I prefer the L60 for your cat and carpet combination. RTINGS.com+1 [View current listing](https://www.bestbuy.com/product/dreame-x50-ultra-kit-robot-vacuum-and-mop-with-auto-empty-and-mop-self-cleaning-20kpa-suction-detangling-brush-black/J3R8FSVR82/sku/12615457?utm_medium=feed\&fs=to3qqn\&utm_source=chatgpt.com) 3\. Roborock Qrevo CurvX # $949.99 Listed at Roborock - Dual anti-tangle brush design. - Excellent hardwood-floor cleaning potential. - Automatic mop washing and dust emptying. - Flexible chassis for navigating thresholds. A good alternative if you want a strong hardwood-and-carpet combination with substantial automation. I'd still give the Dreame the edge for your particular pet-hair needs. RTINGS.com [View current listing](https://us.roborock.com/products/roborock-qrevo-curv-x?utm_campaign=openai_catalog\&utm_content=product_card\&utm_medium=feed\&variant=42248580923510\&utm_source=chatgpt.com) ## One important consideration: your two-story layout Most robot vacuums cannot climb stairs. However, premium models can save maps for multiple floors. Here's how I'd set yours up: - Keep the charging and self-emptying station downstairs. - Map both floors separately. - Run the robot downstairs on a daily schedule. - Carry it upstairs two or three times per week for carpet cleaning. - Set carpet areas to maximum suction and use two cleaning passes in high-traffic areas. One caveat: when cleaning upstairs without its dock, it won't be able to automatically empty its bin or recharge there. You'll need to bring it back downstairs afterward. Also, a robot vacuum is a maintenance cleaner, not a replacement for occasional deep carpet cleaning. SCPLVA Media+1 ## My buying advice For your household, I would spend roughly $700–$1,000 rather than automatically buying a $1,500 flagship. The additional money often goes toward sophisticated mopping, premium docks, and features you may not need. I'd also look for: - A washable or replaceable high-efficiency filter. - Replacement brush rollers that are easy to remove and clean. - A large self-emptying dust bag. - Room-by-room scheduling and saved multi-floor maps. - Good customer support and readily available replacement parts. [Interactive follow-up questionnaire omitted; no answers submitted.]
Frequently Asked Questions