diff --git a/index.bs b/index.bs
index aa3ba61..4413cf8 100644
--- a/index.bs
+++ b/index.bs
@@ -31,6 +31,8 @@ Introduction {#intro}
 
 For the introduction and use cases, please see the <a href="https://github.com/webmachinelearning/model-loader/blob/master/explainer.md">explainer.md</a>.
 
+For illustration purposes, the API and examples use the <a href="https://github.com/tensorflow/tensorflow/blob/master/tensorflow/lite/schema/schema.fbs">TF Lite flatbuffer</a> format.
+
 API {#api}
 ==========
 
@@ -97,4 +99,4 @@ z_buffer = new Float64Array(1);
 await model.compute({ x: new Float64Array([10]),
                       y: new Float64Array([20])},
                     { z: z_buffer} );
-</pre>
\ No newline at end of file
+</pre>