wondering if the Q-learning approach to ACT is novel or came from some where else. it is interesting

Author: lucidrains

README.md

@@ -1,15 +1,18 @@
+<img src="./fig4.png" width="250px"></img>
+
 ## Hierarchical Reasoning Model (wip)
 
+
 ## Citations
 
 ```bibtex
 @misc{wang2025hierarchicalreasoningmodel,
-    title={Hierarchical Reasoning Model}, 
-    author={Guan Wang and Jin Li and Yuhao Sun and Xing Chen and Changling Liu and Yue Wu and Meng Lu and Sen Song and Yasin Abbasi Yadkori},
-    year={2025},
-    eprint={2506.21734},
-    archivePrefix={arXiv},
-    primaryClass={cs.AI},
-    url={https://arxiv.org/abs/2506.21734}, 
+    title   = {Hierarchical Reasoning Model},
+    author  = {Guan Wang and Jin Li and Yuhao Sun and Xing Chen and Changling Liu and Yue Wu and Meng Lu and Sen Song and Yasin Abbasi Yadkori},
+    year    = {2025},
+    eprint  = {2506.21734},
+    archivePrefix = {arXiv},
+    primaryClass = {cs.AI},
+    url     = {https://arxiv.org/abs/2506.21734},
 }
 ```