EmojiSpace
Search for "car". Then try "road trip".
The Spacetime Map
The Vector Collider
Pick two concepts to draw their vectors from the origin, mix them into a new point, normalise that direction, and retrieve nearby emojis.
By mixing these two concepts, we watch the hybrid coordinate travel through the shared embedding space to reveal a totally new meaning.
The collider needs more room
The projected field, X-Ray labels, and hybrid neighbor map rely on horizontal space. On desktop, this scene becomes a hands-on vector math lab.
Open EmojiSpace on desktop to blend vectors properly and inspect the math.
Finding the Neighbourhood
Search above to map a concept, then tweak the dials below. Watch how the AI groups similar emojis together to form distinct behavioural clusters.
Best explored on a larger screen
The live cluster map needs more horizontal space to show segment shape, labels, and neighborhood paths clearly.
- Map a concept into nearby semantic neighborhoods
- Tune cluster count and compare segment separation
- Watch related clusters ignite in place
Open EmojiSpace on desktop to use the full cluster explorer.
RAG
Planner version
Get these terms right and the rest of the story lands faster, because you can explain the mechanism as well as the outcome.
Then land the short recap before opening the Vector Collider.
Three Things to Keep
Before the maths gets wild, here’s the clean takeaway from the tour.
Standard search breaks when meaning is implied, fuzzy, visual, or phrased differently.
>That’s why Sigma Audiences can use RAG to interpret an open prompt, retrieve the right audience ingredients, and assemble a synthetic persona without forcing planners through a rigid taxonomy.
Modern AI retrieval often works by mapping ideas into vector space and finding nearest neighbours.
>In Sigma, that lets us connect 700T signals into related concepts, use clustering to reveal patterns, and build richer profiles across our Watching, Browsing, and Buying framework.
Embeddings turn text, images, and concepts into coordinates inside a shared latent space.
>That shared space helps Sigma move from raw intent to targetable segments, even when the exact words never appear in the underlying data.
Emojis make the idea visible. In practice, the same semantic machinery helps Sigma understand intent, connect signals, and build richer audiences.
Go further into the Vector Collider to see how the maths composes new meaning.