TL;DR Summary:
New Ad Design Test: ChatGPT appears to be testing a dotted “Learn more” link with a tiny upward arrow, but the format is not yet appearing on every ad.Amazon DSP Connection: Some ChatGPT ad clicks reportedly route through Amazon’s tracking system, suggesting Amazon DSP may influence ad buying and targeting behind the scenes.Advertiser Watchout: Neither OpenAI nor Amazon has confirmed the arrangement, so advertisers should monitor campaigns, inspect click-tracking URLs, and verify where attribution data flows.Why does your ChatGPT ad suddenly have a tiny arrow next to “Learn more”? OpenAI appears to be testing a new look for ChatGPT Ads with a Learn More arrow link, and some of these ads trace back to Amazon’s ad-buying system. This matters now because it signals OpenAI is still shaping how ads work inside ChatGPT, and advertisers need to know who controls the targeting and the money behind each click.
What the ChatGPT Ads Learn More Arrow Link Actually Looks Like
Bordie Clark spotted the new format and posted screenshots on X and on SERP Alert. He described it as a text-based ad that shows a “learn more” link with a dotted underline and an arrow pointing upward. Barry Schwartz confirmed he saw the same design himself and shared his own screenshot. The arrow link does not show up on every ad, which tells you OpenAI has not rolled this out everywhere yet. Treat this as a test, not a finished feature.
Amazon DSP Ties to Some ChatGPT Ads
Juozas Kaziukėnas posted on LinkedIn that some ChatGPT ads get served through Amazon DSP, short for Demand-Side Platform, a system advertisers use to buy ad space automatically. He said he can tell because the click target URL for these ads routes through Amazon’s own click-tracking server. This is separate from the Learn More arrow link design, but both changes surfaced around the same time, in late October 2026.
What the Amazon Connection Means for Advertisers
Kaziukėnas said there is barely any public detail on how this integration works. He has not seen other advertisers using it yet. His read is that Amazon will not bring its own ad formats into ChatGPT. Instead, advertisers will likely buy through Amazon DSP, and DSP will likely handle targeting, meaning it decides which users see which ads. Creative control, meaning how the ad looks and what it says, stays the same as standard ChatGPT ads. None of this comes from an official OpenAI or Amazon statement, so treat it as an early signal rather than confirmed policy. With click-tracking URLs potentially routing through a third party like Amazon, advertisers have a real stake in verifying where their attribution data is actually flowing. A tool like Measuremate can help by consolidating GA4, GTM, and BigQuery data into one view, making it easier to catch unexpected tracking routes like this before they muddy your campaign reporting.
Why the Learn More Arrow Link and DSP News Both Matter Right Now
Both changes point to OpenAI testing its ad business in small, visible pieces. The ChatGPT Ads Learn More Arrow Link change affects how the ad looks to users. The Amazon DSP connection affects how the ad gets bought and targeted behind the scenes. If you run ads or plan to, watch for whether the arrow link design spreads to more placements, and whether OpenAI says anything official about working with Amazon. Right now, neither detail is confirmed as a permanent or widespread change.
Keep an eye on your own ChatGPT ad campaigns for the dotted underline and arrow next to “Learn more,” and check your click-tracking URLs to see if any route through Amazon. If you spot either, document it, since OpenAI has not explained these changes publicly yet. The clearest next step is simply watching for an official statement from OpenAI or Amazon before you treat this as a stable part of how ChatGPT Ads work. In the meantime, if you’re trying to make sense of where your ad clicks are actually being tracked and attributed, a tool like Measuremate: Automate GA4, GTM & BigQuery Tracking can help unify your GA4, GTM, and BigQuery data so you can spot unexpected tracking routes before they skew your reporting.
