Update README.sd-embeddings.md

README.sd-embeddings.md

@@ -35,6 +35,11 @@ The ones I have seen, have a much simpler format. It is a trivial format compare
 
 According to https://github.com/Stability-AI/ModelSpec?tab=readme-ov-file
 there is supposed to be metadata embedding in the safetensor format, but I havent found a clean way to read it yet.
+Expected standard slots for metadata info are:
+
+    "modelspec.title": "(name for this embedding)",
+    "modelspec.architecture": "stable-diffusion-v1/textual-inversion", 
+    "modelspec.thumbnail": "(data:image/jpeg;base64,/9jxxxxxxxxx)"
 
 ## SDXL embed format (safetensor)