ARC INDEX · APPAREL
Chubbies
WHAT GROK TOLD A SHOPPER
One AI model's read-back named Nike Steelers Polo, Fanatics Steelers Polo, or Tommy Bahama Steelers Polo instead.
Checked 5 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.
Tested product: The Groovy With It Steelers Polo. Product page · Store
Score
86
of 100 · 5 of 5 shoppers added to cart
Browser shoppers
5 of 5
Browser cart shoppers that added the product to the cart. The score is this lane. The catalog check does not change it.
Tested 5 Oct 2026. How ARC tests
CAN AGENTS BUY
Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart.
AGENT CATALOG · REAL
Checkout link. The catalog returned the tested product.
ARC BROWSER CART TESTS
5 of 5 added the product to the cart.
View or refresh the free agent checkout check for chubbiesshorts.com →
GROK · REAL MODEL
One AI model's read-back named Nike Steelers Polo, Fanatics Steelers Polo, or Tommy Bahama Steelers Polo instead.
Checked 5 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.
Model x-ai/grok-4.20
The listed product page does not appear to exist or has been removed; searches only surface a matching 'Groovy With It Steelers' mesh short for $69.50 instead of a polo. Consider the official Steelers shop or NFL.com for polos from brands like Nike, Fanatics, or Tommy Bahama that have better availability and fit options.
Rivals one model named: Nike Steelers Polo, Fanatics Steelers Polo, Tommy Bahama Steelers Polo
| Fact | Check | The model said | Store page |
|---|---|---|---|
| Price | Grok didn't know | — | — |
| Returns window | Grok didn't know | — | — |
| Shipping cost | Grok didn't know | — | — |
| Availability | Grok didn't know | — | — |
| Delivery estimate | Grok didn't know | — | — |
Sources Grok cited
- The Neon Steelers (Performance Polo) - Pittsburgh Steelers Polo | Chubbies
- Groovy With It | NFL Mesh Short
- Vintage Pittsburgh Steelers Apparel | Steelers® Official Pro Shop
- Men's Sweat Shorts & Lounge Shorts | Chubbies
- Pittsburgh Steelers Reviews - Read Customer Reviews of Nflshop.com-pittsburgh-steelers
Each shopper
- ARC browser shopper AAdded to cart
- ARC browser shopper CAdded to cart
- ARC browser shopper EAdded to cart
- ARC browser shopper BAdded to cart
- ARC browser shopper DAdded to cart
The failure
Added to cart (stopped before payment)
Top fix
Nothing blocked the purchase on this pass.
History
- 5 Oct 202686/100 · browser 5 of 5 · Added to cart (stopped before payment)
Is this your store?
The free scan puts the score on screen and emails the full report.
Share this result
Every ARC page and dataset is free to read, cite and reuse.
OpenClaw only follows labelled controls. A block at the door is one result for all five, with the HTTP evidence. The score is the ARC browser cart, the same number as a free scan. The agent-catalog check above is real and leads the buy verdict. It does not change the score. How it works.
BADGE FOR YOUR SITE
Put this on your site. It links back here. It says Agent checkout when the real catalog check returned a checkout link, and Agents chose us only when a browser cart shopper added the product to the cart.
<a href="https://www.arcreport.ai/agent-index/chubbies"><img src="https://www.arcreport.ai/agent-index/chubbies/badge" width="360" height="72" alt="Chubbies on the ARC Index. Agents chose us. ARC score 86. Agents can reach checkout through Shopify's agent catalog, and all 5 browser cart shoppers added the product to the cart."></a>
Want a re-test, or this page removed? Contact ARC or email hello@arcreport.ai.