Add Tactus (touch sense pack) to the model listing

README.md

@@ -11,7 +11,7 @@ pinned: false
 
 Eximius Labs builds open-weight multimodal models that run on your own hardware: the embedding, perception, and memory layers for physical AI. The technical report is on arXiv: https://arxiv.org/abs/2607.18666. Try a real robot's memory in the live playground: https://www.eximiuslabs.com/playground.
 
-We freeze a strong base model and add new senses from the outside, so existing embeddings stay valid and gaining a modality never forces a re-index. One shared vector space spans text, image, video, audio, thermal, and motion (IMU).
+We freeze a strong base model and add new senses from the outside, so existing embeddings stay valid and gaining a modality never forces a re-index. One shared vector space spans text, image, video, audio, thermal, motion (IMU), and touch.
 
 ## Fusion Embedding, the embedding layer
 
@@ -21,6 +21,7 @@ One vector space for cross-modal retrieval, RAG, clustering, and semantic search
 - [fusion-embedding-1](https://huggingface.co/EximiusLabs/fusion-embedding-1-2b-preview) — the connector-only first generation.
 - [Ember](https://huggingface.co/EximiusLabs/fusion-embedding-2-ember) — thermal and infrared, as a loadable sense pack.
 - [Tremor](https://huggingface.co/EximiusLabs/fusion-embedding-2-tremor) — body-worn and robot motion (IMU and accelerometer), read as language, with a [Unitree-G1 head](https://huggingface.co/EximiusLabs/fusion-embedding-2-tremor-g1).
+- [Tactus](https://huggingface.co/EximiusLabs/fusion-embedding-2-tactus) — touch (32x32 pressure/taxel arrays from FSR gloves, e-skins, and robot hands), as a loadable sense pack; matches to exceeds the STAG (Nature 2019) supervised baseline while remaining open-vocabulary.
 - [fusion-embedding-2-k3-vision](https://huggingface.co/EximiusLabs/fusion-embedding-2-k3-vision) — Kimi K3's vision encoder, projected into the shared space.
 
 ## Fusion Perception, the perception layer