ML-GOD commited on
Commit
828e6b7
·
verified ·
1 Parent(s): 0a02499

Update README.md

Browse files
Files changed (1) hide show
  1. README.md +50 -3
README.md CHANGED
@@ -1,3 +1,50 @@
1
- ---
2
- license: apache-2.0
3
- ---
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ ---
2
+ library_name: opentau
3
+ tags:
4
+ - robotics
5
+ - vla
6
+ - Reinforcemnet Learning
7
+ - pi0
8
+ - libero
9
+ - manipulation
10
+ - flow-matching
11
+ - pytorch
12
+ license: apache-2.0
13
+ datasets:
14
+ - physical-intelligence/libero
15
+ repo_url: https://github.com/TensorAuto/OpenTau
16
+ ---
17
+
18
+ # moka_pot_libero_sft
19
+
20
+ A **pi0 (π₀) RECAP** Vision-Language-Action (VLA) model, finetuned on the **LIBERO** robotic manipulation benchmark using the **OpenTau** training framework. This model is designed to follow natural language instructions to perform manipulation tasks in a simulated tabletop environment.
21
+
22
+ **For full documentation, evaluation results, and inference code, please visit the repository:**
23
+ <br>
24
+ 👉 **[https://github.com/TensorAuto/OpenTau](https://github.com/TensorAuto/OpenTau)**
25
+
26
+ ---
27
+
28
+ ## Model Details
29
+
30
+ ### Description
31
+ - **Model Type:** Vision-Language-Action (VLA) Model
32
+ - **Base Architecture:** π₀ (pi0) by Physical Intelligence
33
+ - **Backbone:** PaliGemma-3B (VLM) + Gemma-300M (Action Expert) + RL indicator
34
+ - **Training Data:** Moka Pot Task on LIBERO (Lifelong Robot Learning) Benchmark
35
+ - **Framework:** OpenTau
36
+
37
+ ### Architecture
38
+ The **PI0 RECAP** architecture uses a flow-matching and Reinforcement Learning policy designed for open-world generalization. It combines a Visual Language Model (VLM) for high-level semantic understanding with a smaller "action expert" model that generates continuous joint trajectories (10-step action chunks) via flow matching. It uses RL to learn from good and bad episodes
39
+
40
+ ---
41
+
42
+ ## Training and Evaluation
43
+ The Advantage Indicator (It) was set to True for all datapoints.
44
+
45
+ ### Dataset
46
+ This model was finetuned on the **Moka Pot task in LIBERO 10** benchmark dataset. It consists of around 29 expert teleoperated episodes.
47
+
48
+ ### Results
49
+ For detailed usage instructions, success rates, baseline comparisons, and evaluation protocols, please refer to the [OpenTau GitHub Repository](https://github.com/TensorAuto/OpenTau).
50
+ Achieves **~83% success rate** measured over **212 episodes**.