Flux Agency
Junior Member
- Sep 27, 2025
- 136
- 86
The answer lies in Facebook’s mysterious “Andromeda Update.”
Back in July, Facebook quietly rolled out a massive behind-the-scenes change that completely reworked how its algorithm decides which ads to show users.
If you’ve noticed your ad performance crashing since July — you’re not alone. (Justa Suy)
The problem isn’t you. It’s how Facebook now filters ads.
Previously, Facebook picked ads in 4 stages:
Retrieval – filtering tens of millions of ads down to a few thousand
Light ranking – narrowing that list to a few hundred
Final scoring – ranking by “total ad value”
Auction – final bidding to decide who gets shown
Andromeda completely rebuilt the first step — the retrieval phase.
With the explosion of AI-generated ads, Facebook had to partner with Nvidia to build a lightning-fast system that can process everything at insane speed.
The side effect?
Anyone who doesn’t adapt to this new mechanism is going to crash and burn.
The game has changed:
Targeting isn’t your secret weapon anymore (like in 2018).
Creative IS the new targeting.
Facebook no longer picks audiences first — it picks which ad image, emotion, or vibe best fits the user in the first 0.2 seconds.
That means:
Prioritize Creative Diversity
Don’t test 100 tiny variations — test 20 different concepts: formats, perspectives, insights, emotions.
Flip the old rule:
Old: 80% variation – 20% concept.
Now: 80% concept – 20% variation.
Focus on quality, not quantity.
One ad that truly connects emotionally beats 100 slightly tweaked versions.
Final Thought
Facebook is returning to its roots — a place built on emotion, creativity, and data.
The algorithm keeps getting smarter, but the heart of your customer stays the same:
they want to see themselves in your ad.
Back in July, Facebook quietly rolled out a massive behind-the-scenes change that completely reworked how its algorithm decides which ads to show users.
If you’ve noticed your ad performance crashing since July — you’re not alone. (Justa Suy)
The problem isn’t you. It’s how Facebook now filters ads.
Previously, Facebook picked ads in 4 stages:
Retrieval – filtering tens of millions of ads down to a few thousand Light ranking – narrowing that list to a few hundred Final scoring – ranking by “total ad value” Auction – final bidding to decide who gets shownAndromeda completely rebuilt the first step — the retrieval phase.
With the explosion of AI-generated ads, Facebook had to partner with Nvidia to build a lightning-fast system that can process everything at insane speed.
The side effect?
Anyone who doesn’t adapt to this new mechanism is going to crash and burn.
The game has changed: Targeting isn’t your secret weapon anymore (like in 2018). Creative IS the new targeting.Facebook no longer picks audiences first — it picks which ad image, emotion, or vibe best fits the user in the first 0.2 seconds.
That means:
- 5 videos with the same idea but different hooks? → Facebook merges them into one group.
- 50 ads with the same concept? → You’re just competing against yourself.
Prioritize Creative DiversityDon’t test 100 tiny variations — test 20 different concepts: formats, perspectives, insights, emotions.
Flip the old rule:Old: 80% variation – 20% concept.
Now: 80% concept – 20% variation.
Focus on quality, not quantity.One ad that truly connects emotionally beats 100 slightly tweaked versions.
Final Thought
Facebook is returning to its roots — a place built on emotion, creativity, and data.
The algorithm keeps getting smarter, but the heart of your customer stays the same:
they want to see themselves in your ad.