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  1. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/added_tokens.json +3 -0
  2. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/dataset_statistics.json +133 -0
  3. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/lora_adapter/README.md +202 -0
  4. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/lora_adapter/adapter_config.json +45 -0
  5. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/preprocessor_config.json +114 -0
  6. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/processing_prismatic.py +252 -0
  7. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/processor_config.json +6 -0
  8. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/special_tokens_map.json +30 -0
  9. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/tokenizer.json +0 -0
  10. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/tokenizer_config.json +53 -0
  11. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745/dataset_statistics.json +133 -0
  12. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/added_tokens.json +3 -0
  13. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/dataset_statistics.json +133 -0
  14. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/lora_adapter/README.md +202 -0
  15. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/lora_adapter/adapter_config.json +45 -0
  16. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/preprocessor_config.json +114 -0
  17. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/processing_prismatic.py +252 -0
  18. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/processor_config.json +6 -0
  19. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/special_tokens_map.json +30 -0
  20. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/tokenizer.json +0 -0
  21. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/tokenizer_config.json +53 -0
  22. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/added_tokens.json +3 -0
  23. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/dataset_statistics.json +133 -0
  24. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/lora_adapter/README.md +202 -0
  25. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/lora_adapter/adapter_config.json +45 -0
  26. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/preprocessor_config.json +114 -0
  27. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/processing_prismatic.py +252 -0
  28. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/processor_config.json +6 -0
  29. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/special_tokens_map.json +30 -0
  30. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/tokenizer.json +0 -0
  31. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/tokenizer_config.json +53 -0
  32. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550/dataset_statistics.json +133 -0
  33. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/added_tokens.json +3 -0
  34. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/dataset_statistics.json +133 -0
  35. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/lora_adapter/README.md +202 -0
  36. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/lora_adapter/adapter_config.json +45 -0
  37. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/preprocessor_config.json +114 -0
  38. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/processing_prismatic.py +252 -0
  39. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/processor_config.json +6 -0
  40. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/special_tokens_map.json +30 -0
  41. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/tokenizer.json +0 -0
  42. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/tokenizer_config.json +53 -0
  43. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/added_tokens.json +3 -0
  44. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/dataset_statistics.json +133 -0
  45. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/lora_adapter/README.md +202 -0
  46. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/lora_adapter/adapter_config.json +45 -0
  47. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/preprocessor_config.json +114 -0
  48. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/processing_prismatic.py +252 -0
  49. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/processor_config.json +6 -0
  50. output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/special_tokens_map.json +30 -0
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+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/lora_adapter/README.md ADDED
@@ -0,0 +1,202 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ ---
2
+ base_model: pretrained_models/configs-openvla-7b/config.json
3
+ library_name: peft
4
+ ---
5
+
6
+ # Model Card for Model ID
7
+
8
+ <!-- Provide a quick summary of what the model is/does. -->
9
+
10
+
11
+
12
+ ## Model Details
13
+
14
+ ### Model Description
15
+
16
+ <!-- Provide a longer summary of what this model is. -->
17
+
18
+
19
+
20
+ - **Developed by:** [More Information Needed]
21
+ - **Funded by [optional]:** [More Information Needed]
22
+ - **Shared by [optional]:** [More Information Needed]
23
+ - **Model type:** [More Information Needed]
24
+ - **Language(s) (NLP):** [More Information Needed]
25
+ - **License:** [More Information Needed]
26
+ - **Finetuned from model [optional]:** [More Information Needed]
27
+
28
+ ### Model Sources [optional]
29
+
30
+ <!-- Provide the basic links for the model. -->
31
+
32
+ - **Repository:** [More Information Needed]
33
+ - **Paper [optional]:** [More Information Needed]
34
+ - **Demo [optional]:** [More Information Needed]
35
+
36
+ ## Uses
37
+
38
+ <!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. -->
39
+
40
+ ### Direct Use
41
+
42
+ <!-- This section is for the model use without fine-tuning or plugging into a larger ecosystem/app. -->
43
+
44
+ [More Information Needed]
45
+
46
+ ### Downstream Use [optional]
47
+
48
+ <!-- This section is for the model use when fine-tuned for a task, or when plugged into a larger ecosystem/app -->
49
+
50
+ [More Information Needed]
51
+
52
+ ### Out-of-Scope Use
53
+
54
+ <!-- This section addresses misuse, malicious use, and uses that the model will not work well for. -->
55
+
56
+ [More Information Needed]
57
+
58
+ ## Bias, Risks, and Limitations
59
+
60
+ <!-- This section is meant to convey both technical and sociotechnical limitations. -->
61
+
62
+ [More Information Needed]
63
+
64
+ ### Recommendations
65
+
66
+ <!-- This section is meant to convey recommendations with respect to the bias, risk, and technical limitations. -->
67
+
68
+ Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. More information needed for further recommendations.
69
+
70
+ ## How to Get Started with the Model
71
+
72
+ Use the code below to get started with the model.
73
+
74
+ [More Information Needed]
75
+
76
+ ## Training Details
77
+
78
+ ### Training Data
79
+
80
+ <!-- This should link to a Dataset Card, perhaps with a short stub of information on what the training data is all about as well as documentation related to data pre-processing or additional filtering. -->
81
+
82
+ [More Information Needed]
83
+
84
+ ### Training Procedure
85
+
86
+ <!-- This relates heavily to the Technical Specifications. Content here should link to that section when it is relevant to the training procedure. -->
87
+
88
+ #### Preprocessing [optional]
89
+
90
+ [More Information Needed]
91
+
92
+
93
+ #### Training Hyperparameters
94
+
95
+ - **Training regime:** [More Information Needed] <!--fp32, fp16 mixed precision, bf16 mixed precision, bf16 non-mixed precision, fp16 non-mixed precision, fp8 mixed precision -->
96
+
97
+ #### Speeds, Sizes, Times [optional]
98
+
99
+ <!-- This section provides information about throughput, start/end time, checkpoint size if relevant, etc. -->
100
+
101
+ [More Information Needed]
102
+
103
+ ## Evaluation
104
+
105
+ <!-- This section describes the evaluation protocols and provides the results. -->
106
+
107
+ ### Testing Data, Factors & Metrics
108
+
109
+ #### Testing Data
110
+
111
+ <!-- This should link to a Dataset Card if possible. -->
112
+
113
+ [More Information Needed]
114
+
115
+ #### Factors
116
+
117
+ <!-- These are the things the evaluation is disaggregating by, e.g., subpopulations or domains. -->
118
+
119
+ [More Information Needed]
120
+
121
+ #### Metrics
122
+
123
+ <!-- These are the evaluation metrics being used, ideally with a description of why. -->
124
+
125
+ [More Information Needed]
126
+
127
+ ### Results
128
+
129
+ [More Information Needed]
130
+
131
+ #### Summary
132
+
133
+
134
+
135
+ ## Model Examination [optional]
136
+
137
+ <!-- Relevant interpretability work for the model goes here -->
138
+
139
+ [More Information Needed]
140
+
141
+ ## Environmental Impact
142
+
143
+ <!-- Total emissions (in grams of CO2eq) and additional considerations, such as electricity usage, go here. Edit the suggested text below accordingly -->
144
+
145
+ Carbon emissions can be estimated using the [Machine Learning Impact calculator](https://mlco2.github.io/impact#compute) presented in [Lacoste et al. (2019)](https://arxiv.org/abs/1910.09700).
146
+
147
+ - **Hardware Type:** [More Information Needed]
148
+ - **Hours used:** [More Information Needed]
149
+ - **Cloud Provider:** [More Information Needed]
150
+ - **Compute Region:** [More Information Needed]
151
+ - **Carbon Emitted:** [More Information Needed]
152
+
153
+ ## Technical Specifications [optional]
154
+
155
+ ### Model Architecture and Objective
156
+
157
+ [More Information Needed]
158
+
159
+ ### Compute Infrastructure
160
+
161
+ [More Information Needed]
162
+
163
+ #### Hardware
164
+
165
+ [More Information Needed]
166
+
167
+ #### Software
168
+
169
+ [More Information Needed]
170
+
171
+ ## Citation [optional]
172
+
173
+ <!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. -->
174
+
175
+ **BibTeX:**
176
+
177
+ [More Information Needed]
178
+
179
+ **APA:**
180
+
181
+ [More Information Needed]
182
+
183
+ ## Glossary [optional]
184
+
185
+ <!-- If relevant, include terms and calculations in this section that can help readers understand the model or model card. -->
186
+
187
+ [More Information Needed]
188
+
189
+ ## More Information [optional]
190
+
191
+ [More Information Needed]
192
+
193
+ ## Model Card Authors [optional]
194
+
195
+ [More Information Needed]
196
+
197
+ ## Model Card Contact
198
+
199
+ [More Information Needed]
200
+ ### Framework versions
201
+
202
+ - PEFT 0.11.1
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/lora_adapter/adapter_config.json ADDED
@@ -0,0 +1,45 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "alpha_pattern": {},
3
+ "auto_mapping": {
4
+ "base_model_class": "OpenVLAForActionPrediction",
5
+ "parent_library": "prismatic.extern.hf.modeling_prismatic"
6
+ },
7
+ "base_model_name_or_path": "pretrained_models/configs-openvla-7b/config.json",
8
+ "bias": "none",
9
+ "fan_in_fan_out": false,
10
+ "inference_mode": true,
11
+ "init_lora_weights": "gaussian",
12
+ "layer_replication": null,
13
+ "layers_pattern": null,
14
+ "layers_to_transform": null,
15
+ "loftq_config": {},
16
+ "lora_alpha": 64,
17
+ "lora_dropout": 0.0,
18
+ "megatron_config": null,
19
+ "megatron_core": "megatron.core",
20
+ "modules_to_save": null,
21
+ "peft_type": "LORA",
22
+ "r": 32,
23
+ "rank_pattern": {},
24
+ "revision": null,
25
+ "target_modules": [
26
+ "o_proj",
27
+ "gate_proj",
28
+ "kv",
29
+ "fc1",
30
+ "qkv",
31
+ "fc2",
32
+ "fc3",
33
+ "lm_head",
34
+ "q_proj",
35
+ "proj",
36
+ "q",
37
+ "v_proj",
38
+ "up_proj",
39
+ "k_proj",
40
+ "down_proj"
41
+ ],
42
+ "task_type": null,
43
+ "use_dora": false,
44
+ "use_rslora": false
45
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/preprocessor_config.json ADDED
@@ -0,0 +1,114 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "auto_map": {
3
+ "AutoImageProcessor": "processing_prismatic.PrismaticImageProcessor",
4
+ "AutoProcessor": "processing_prismatic.PrismaticProcessor"
5
+ },
6
+ "image_processor_type": "PrismaticImageProcessor",
7
+ "image_resize_strategy": "resize-naive",
8
+ "input_sizes": [
9
+ [
10
+ 3,
11
+ 224,
12
+ 224
13
+ ],
14
+ [
15
+ 3,
16
+ 224,
17
+ 224
18
+ ]
19
+ ],
20
+ "interpolations": [
21
+ "bicubic",
22
+ "bicubic"
23
+ ],
24
+ "means": [
25
+ [
26
+ 0.485,
27
+ 0.456,
28
+ 0.406
29
+ ],
30
+ [
31
+ 0.5,
32
+ 0.5,
33
+ 0.5
34
+ ]
35
+ ],
36
+ "processor_class": "PrismaticProcessor",
37
+ "stds": [
38
+ [
39
+ 0.229,
40
+ 0.224,
41
+ 0.225
42
+ ],
43
+ [
44
+ 0.5,
45
+ 0.5,
46
+ 0.5
47
+ ]
48
+ ],
49
+ "tvf_crop_params": [
50
+ {
51
+ "output_size": [
52
+ 224,
53
+ 224
54
+ ]
55
+ },
56
+ {
57
+ "output_size": [
58
+ 224,
59
+ 224
60
+ ]
61
+ }
62
+ ],
63
+ "tvf_do_letterbox": false,
64
+ "tvf_letterbox_fill": null,
65
+ "tvf_normalize_params": [
66
+ {
67
+ "inplace": false,
68
+ "mean": [
69
+ 0.484375,
70
+ 0.455078125,
71
+ 0.40625
72
+ ],
73
+ "std": [
74
+ 0.228515625,
75
+ 0.2236328125,
76
+ 0.224609375
77
+ ]
78
+ },
79
+ {
80
+ "inplace": false,
81
+ "mean": [
82
+ 0.5,
83
+ 0.5,
84
+ 0.5
85
+ ],
86
+ "std": [
87
+ 0.5,
88
+ 0.5,
89
+ 0.5
90
+ ]
91
+ }
92
+ ],
93
+ "tvf_resize_params": [
94
+ {
95
+ "antialias": true,
96
+ "interpolation": 3,
97
+ "max_size": null,
98
+ "size": [
99
+ 224,
100
+ 224
101
+ ]
102
+ },
103
+ {
104
+ "antialias": true,
105
+ "interpolation": 3,
106
+ "max_size": null,
107
+ "size": [
108
+ 224,
109
+ 224
110
+ ]
111
+ }
112
+ ],
113
+ "use_fused_vision_backbone": true
114
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/processing_prismatic.py ADDED
@@ -0,0 +1,252 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ """
2
+ processing_prismatic.py
3
+
4
+ HuggingFace-style preprocessor definitions for Prismatic VLMs, inheriting from `ProcessorMixin`. Default configuration
5
+ specifies `siglip-224px+7b`.
6
+ """
7
+
8
+ from typing import Any, ClassVar, List, Optional, Tuple, Union
9
+
10
+ import timm.data
11
+ import torch
12
+ import torchvision.transforms.functional as TVF
13
+ from PIL import Image
14
+ from torchvision.transforms import CenterCrop, Compose, Normalize, Resize, ToTensor
15
+ from transformers import PreTrainedTokenizerBase
16
+ from transformers.image_processing_utils import BatchFeature, ImageProcessingMixin
17
+ from transformers.processing_utils import ProcessorMixin
18
+ from transformers.tokenization_utils import PaddingStrategy, PreTokenizedInput, TextInput, TruncationStrategy
19
+ from transformers.utils import TensorType
20
+
21
+
22
+ # === Image Processing ===
23
+ def letterbox_pad_transform(image: Image.Image, padding_fill_value: Tuple[int, int, int]) -> Image.Image:
24
+ """Given a PIL.Image, pad to square by adding a symmetric border around the height/width."""
25
+ (w, h), max_wh = image.size, max(image.size)
26
+ horizontal_pad, vertical_pad = int((max_wh - w) / 2), int((max_wh - h) / 2)
27
+ padding = (horizontal_pad, vertical_pad, horizontal_pad, vertical_pad)
28
+
29
+ return TVF.pad(image, padding, fill=padding_fill_value, padding_mode="constant")
30
+
31
+
32
+ class PrismaticImageProcessor(ImageProcessingMixin):
33
+ model_input_names: ClassVar[List[str]] = ["pixel_values"]
34
+
35
+ def __init__(
36
+ self,
37
+ use_fused_vision_backbone: bool = False,
38
+ image_resize_strategy: str = "letterbox",
39
+ input_sizes: Optional[List[Tuple[int, int, int]]] = None,
40
+ interpolations: Optional[List[str]] = None,
41
+ means: Optional[List[Tuple[float, float, float]]] = None,
42
+ stds: Optional[List[Tuple[float, float, float]]] = None,
43
+ **kwargs: str,
44
+ ) -> None:
45
+ """
46
+ Initialize a PrismaticImageProcessor as a wrapper around a torchvision transform; this transform will be
47
+ created by TIMM, and edited to follow our custom `image_resize_strategy` logic.
48
+ @param use_fused_vision_backbone: Boolean indicating single or fused (dual) vision backbone
49
+ @param image_resize_strategy: Prismatic image resize strategy in < resize-naive | resize-crop | letterbox >
50
+ @param input_size: [TIMM :: `data_cfg`] Input image size as tuple (channels, width, height)
51
+ @param interpolation: [TIMM :: `data_cfg`] Interpolation as string (default: "bicubic")
52
+ @param mean: [TIMM :: `data_cfg`] Normalization mean as float tuple (or two-tuple if `fused_backbone`)
53
+ @param std: [TIMM :: `data_cfg`] Normalization std as float tuple (or two-tuple if `fused_backbone`)
54
+ """
55
+ self.use_fused_vision_backbone = use_fused_vision_backbone
56
+ self.image_resize_strategy = image_resize_strategy
57
+
58
+ # Handle `None` default values
59
+ input_sizes = [(3, 224, 224)] if input_sizes is None else input_sizes
60
+ means = [(0.5, 0.5, 0.5)] if means is None else means
61
+ stds = [(0.5, 0.5, 0.5)] if stds is None else stds
62
+
63
+ # TIMM `data_cfg` Parameters
64
+ self.input_sizes, self.interpolations, self.means, self.stds = input_sizes, interpolations, means, stds
65
+
66
+ # Grab torchvision transforms via TIMM =>> need to parse for specific "functional" transform values!
67
+ self.tvf_resize_params, self.tvf_crop_params, self.tvf_normalize_params = [], [], []
68
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = False, None
69
+
70
+ for idx in range(len(input_sizes)):
71
+ transform = timm.data.create_transform(
72
+ input_size=self.input_sizes[idx],
73
+ interpolation=self.interpolations[idx],
74
+ mean=self.means[idx],
75
+ std=self.stds[idx],
76
+ crop_pct=1.0, # Set to 1.0 to ignore cropping (initial Resize sets `input_size`)
77
+ crop_mode="center", # Default crop mode -- no-op when `crop_pct == 1.0`
78
+ is_training=False, # No image augmentations when loading the transform!
79
+ )
80
+
81
+ # [Validation] Ensure appropriate transform structure, expected sizes
82
+ if not (
83
+ isinstance(transform, Compose)
84
+ and (len(transform.transforms) == 4)
85
+ and isinstance(transform.transforms[0], Resize)
86
+ and isinstance(transform.transforms[1], CenterCrop)
87
+ and isinstance(transform.transforms[2], ToTensor)
88
+ and isinstance(transform.transforms[3], Normalize)
89
+ and (transform.transforms[0].size == self.input_sizes[idx][-1])
90
+ and (transform.transforms[1].size == self.input_sizes[idx][-2:])
91
+ ):
92
+ raise ValueError(f"Unexpected TIMM image transformation structure/sizes: `{transform}`")
93
+
94
+ # HF Image Processors *must* be JSON-serializable; as such, cannot have torchvision. as an attribute.
95
+ # => Instead, we're going to parse the transform and call "torchvision.transforms.functional" (`tvf`)
96
+ resize_t, crop_t, norm_t = transform.transforms[0], transform.transforms[1], transform.transforms[3]
97
+ self.tvf_resize_params.append(
98
+ {
99
+ "size": resize_t.size,
100
+ "interpolation": TVF.pil_modes_mapping[resize_t.interpolation],
101
+ "max_size": None,
102
+ "antialias": True,
103
+ }
104
+ )
105
+ self.tvf_crop_params.append({"output_size": crop_t.size})
106
+ self.tvf_normalize_params.append(
107
+ {
108
+ "mean": norm_t.mean.float().numpy().tolist(),
109
+ "std": norm_t.std.float().numpy().tolist(),
110
+ "inplace": False,
111
+ }
112
+ )
113
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = False, None
114
+
115
+ # Handle Prismatic `image_resize_strategy`
116
+ if self.image_resize_strategy == "resize-naive":
117
+ self.tvf_resize_params[idx]["size"] = (resize_t.size, resize_t.size)
118
+ elif self.image_resize_strategy == "letterbox":
119
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = True, tuple([int(x * 255) for x in self.means[idx]])
120
+ elif self.image_resize_strategy == "resize-crop":
121
+ pass
122
+ else:
123
+ raise ValueError(f"Image resize strategy `{self.image_resize_strategy}` is not supported!")
124
+
125
+ # Dispatch **kwargs to super()
126
+ super().__init__(**kwargs)
127
+
128
+ def apply_transform(self, img: Image.Image) -> torch.Tensor:
129
+ """Apply `functional` variant of TIMM's Transform = Compose([Resize -> CenterCrop -> ToTensor -> Normalize])"""
130
+ if self.tvf_do_letterbox:
131
+ img = letterbox_pad_transform(img, self.tvf_letterbox_fill)
132
+
133
+ # [Contract] Fused Backbones expect "channel-stacked" inputs; we'll unpack on the model side!
134
+ imgs_t = []
135
+ for idx in range(len(self.input_sizes)):
136
+ img_idx = TVF.resize(img, **self.tvf_resize_params[idx])
137
+ img_idx = TVF.center_crop(img_idx, **self.tvf_crop_params[idx])
138
+ img_idx_t = TVF.to_tensor(img_idx)
139
+ img_idx_t = TVF.normalize(img_idx_t, **self.tvf_normalize_params[idx])
140
+ imgs_t.append(img_idx_t)
141
+
142
+ # [Contract] `imgs_t` is a list of Tensors of shape [3, input_size, input_size]; stack along dim = 0
143
+ img_t = torch.vstack(imgs_t)
144
+
145
+ return img_t
146
+
147
+ def preprocess(
148
+ self,
149
+ images: Union[Image.Image, List[Image.Image]],
150
+ return_tensors: Optional[Union[str, TensorType]] = None,
151
+ **_: str,
152
+ ) -> BatchFeature:
153
+ """
154
+ Preprocess an image (or batch of images); note that unlike the `transformers :: BaseImageProcessor` we
155
+ explicitly only handle PIL.Image.Image instances for simplicity.
156
+ @param images: A (batch of) PIL.Image.Image instance(s) to preprocess.
157
+ @param return_tensors: BatchFeature default Tensor format (e.g., "pt" for torch); if None, returns np.ndarray
158
+ @return: Instance of `transformers :: BatchFeature` with a single key "pixel_values"
159
+ """
160
+ if not isinstance(images, list):
161
+ images = [images]
162
+
163
+ # Apply `self.img_transform` to each image (will return list of torch.Tensors); stack into "batched" Tensor
164
+ pixel_values = torch.stack([self.apply_transform(img.convert("RGB")) for img in images])
165
+
166
+ # Return BatchFeature =>> note that for compatibility, constructor expects Dict[str, np.ndarray], so we convert
167
+ return BatchFeature(data={"pixel_values": pixel_values.float().numpy()}, tensor_type=return_tensors)
168
+
169
+ def __call__(self, images: Union[Image.Image, List[Image.Image]], **kwargs) -> BatchFeature:
170
+ return self.preprocess(images, **kwargs)
171
+
172
+
173
+ # === PrismaticProcessor =>> Wraps both ImageProcessor and Tokenizer ===
174
+ # =>> https://github.com/huggingface/transformers/blob/main/src/transformers/models/llava/processing_llava.py
175
+ class PrismaticProcessor(ProcessorMixin):
176
+ attributes: ClassVar[List[str]] = ["image_processor", "tokenizer"]
177
+ image_processor_class: str = "AutoImageProcessor"
178
+ tokenizer_class: str = "AutoTokenizer"
179
+
180
+ def __init__(
181
+ self,
182
+ image_processor: Optional[ImageProcessingMixin] = None,
183
+ tokenizer: Optional[PreTrainedTokenizerBase] = None,
184
+ ) -> None:
185
+ super().__init__(image_processor, tokenizer)
186
+
187
+ def __call__(
188
+ self,
189
+ text: Union[TextInput, PreTokenizedInput, List[TextInput], List[PreTokenizedInput]],
190
+ images: Union[Image.Image, List[Image.Image]],
191
+ padding: Union[bool, str, PaddingStrategy] = False,
192
+ truncation: Optional[Union[bool, str, TruncationStrategy]] = None,
193
+ max_length: Optional[int] = None,
194
+ return_tensors: Optional[Union[str, TensorType]] = TensorType.PYTORCH,
195
+ ) -> BatchFeature:
196
+ """
197
+ Preprocess a given (batch) of text/images for a Prismatic VLM; forwards text to the underlying LLM's tokenizer,
198
+ forwards images to PrismaticImageProcessor.
199
+ @param text: The (batch) of text to encode; must be a string or list of strings.
200
+ @param images: A (batch of) PIL.Image.Image instance(s) to preprocess.
201
+ @param padding: Sequence padding strategy (if multiple specified) in < True = "longest" | "max_length" | False >
202
+ @param truncation: Truncation strategy for the output sequences; requires `max_length` to be specified
203
+ @param max_length: Maximum length (in tokens) to truncate
204
+ @param return_tensors: Type of return tensors (usually "pt" or TensorType.PYTORCH)
205
+ @return: BatchFeature with keys for `input_ids`, `attention_mask` and `pixel_values`.
206
+ """
207
+ pixel_values = self.image_processor(images, return_tensors=return_tensors)["pixel_values"]
208
+ text_inputs = self.tokenizer(
209
+ text, return_tensors=return_tensors, padding=padding, truncation=truncation, max_length=max_length
210
+ )
211
+
212
+ # [Validate] Need same number of images and text inputs!
213
+ if pixel_values.shape[0] != text_inputs.input_ids.shape[0]:
214
+ raise ValueError("Batch is malformed; expected same number of images and text inputs!")
215
+
216
+ return BatchFeature(data={**text_inputs, "pixel_values": pixel_values})
217
+
218
+ # === Tokenizer Dispatch Utilities =>> check `PreTrainedTokenizerBase` for documentation ===
219
+ def batch_decode(
220
+ self,
221
+ sequences: Union[List[int], List[List[int]], torch.Tensor, Any], # `Any` = np.ndarray | tf.Tensor
222
+ skip_special_tokens: bool = False,
223
+ clean_up_tokenization_spaces: Optional[bool] = None,
224
+ **kwargs: str,
225
+ ) -> List[str]:
226
+ return self.tokenizer.batch_decode(
227
+ sequences=sequences,
228
+ skip_special_tokens=skip_special_tokens,
229
+ clean_up_tokenization_spaces=clean_up_tokenization_spaces,
230
+ **kwargs,
231
+ )
232
+
233
+ def decode(
234
+ self,
235
+ token_ids: Union[int, List[int], torch.Tensor, Any], # `Any` = np.ndarray | tf.Tensor
236
+ skip_special_tokens: bool = False,
237
+ clean_up_tokenization_spaces: Optional[bool] = None,
238
+ **kwargs: str,
239
+ ) -> str:
240
+ return self.tokenizer.decode(
241
+ token_ids=token_ids,
242
+ skip_special_tokens=skip_special_tokens,
243
+ clean_up_tokenization_spaces=clean_up_tokenization_spaces,
244
+ **kwargs,
245
+ )
246
+
247
+ @property
248
+ def model_input_names(self) -> List[str]:
249
+ tokenizer_input_names = self.tokenizer.model_input_names
250
+ image_processor_input_names = self.image_processor.model_input_names
251
+
252
+ return list(dict.fromkeys(tokenizer_input_names + image_processor_input_names))
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/processor_config.json ADDED
@@ -0,0 +1,6 @@
 
 
 
 
 
 
 
1
+ {
2
+ "auto_map": {
3
+ "AutoProcessor": "processing_prismatic.PrismaticProcessor"
4
+ },
5
+ "processor_class": "PrismaticProcessor"
6
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/special_tokens_map.json ADDED
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1
+ {
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+ "bos_token": {
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+ "content": "<s>",
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+ "lstrip": false,
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+ "normalized": false,
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+ "rstrip": false,
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+ "single_word": false
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+ },
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+ "eos_token": {
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+ "content": "</s>",
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+ "lstrip": false,
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+ "normalized": false,
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+ "rstrip": false,
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+ "single_word": false
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+ },
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+ "pad_token": {
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+ "content": "<PAD>",
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+ "lstrip": false,
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+ "normalized": false,
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+ "rstrip": false,
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+ "single_word": false
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+ },
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+ "unk_token": {
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+ "lstrip": false,
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+ "normalized": false,
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+ "rstrip": false,
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+ "single_word": false
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+ }
30
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/tokenizer.json ADDED
The diff for this file is too large to render. See raw diff
 
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745--5000_chkpt/tokenizer_config.json ADDED
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+ {
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+ }
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+ },
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+ "auto_map": {
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+ },
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+ "bos_token": "<s>",
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+ "clean_up_tokenization_spaces": false,
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+ "legacy": false,
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+ "model_max_length": 2048,
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+ "pad_token": "<PAD>",
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+ "padding_side": "right",
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+ "processor_class": "PrismaticProcessor",
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+ "sp_model_kwargs": {},
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+ "tokenizer_class": "LlamaTokenizer",
51
+ "unk_token": "<unk>",
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+ "use_default_system_prompt": false
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+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.0005+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-123745/dataset_statistics.json ADDED
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output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/added_tokens.json ADDED
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output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/dataset_statistics.json ADDED
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output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/lora_adapter/README.md ADDED
@@ -0,0 +1,202 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ ---
2
+ base_model: pretrained_models/configs-openvla-7b/config.json
3
+ library_name: peft
4
+ ---
5
+
6
+ # Model Card for Model ID
7
+
8
+ <!-- Provide a quick summary of what the model is/does. -->
9
+
10
+
11
+
12
+ ## Model Details
13
+
14
+ ### Model Description
15
+
16
+ <!-- Provide a longer summary of what this model is. -->
17
+
18
+
19
+
20
+ - **Developed by:** [More Information Needed]
21
+ - **Funded by [optional]:** [More Information Needed]
22
+ - **Shared by [optional]:** [More Information Needed]
23
+ - **Model type:** [More Information Needed]
24
+ - **Language(s) (NLP):** [More Information Needed]
25
+ - **License:** [More Information Needed]
26
+ - **Finetuned from model [optional]:** [More Information Needed]
27
+
28
+ ### Model Sources [optional]
29
+
30
+ <!-- Provide the basic links for the model. -->
31
+
32
+ - **Repository:** [More Information Needed]
33
+ - **Paper [optional]:** [More Information Needed]
34
+ - **Demo [optional]:** [More Information Needed]
35
+
36
+ ## Uses
37
+
38
+ <!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. -->
39
+
40
+ ### Direct Use
41
+
42
+ <!-- This section is for the model use without fine-tuning or plugging into a larger ecosystem/app. -->
43
+
44
+ [More Information Needed]
45
+
46
+ ### Downstream Use [optional]
47
+
48
+ <!-- This section is for the model use when fine-tuned for a task, or when plugged into a larger ecosystem/app -->
49
+
50
+ [More Information Needed]
51
+
52
+ ### Out-of-Scope Use
53
+
54
+ <!-- This section addresses misuse, malicious use, and uses that the model will not work well for. -->
55
+
56
+ [More Information Needed]
57
+
58
+ ## Bias, Risks, and Limitations
59
+
60
+ <!-- This section is meant to convey both technical and sociotechnical limitations. -->
61
+
62
+ [More Information Needed]
63
+
64
+ ### Recommendations
65
+
66
+ <!-- This section is meant to convey recommendations with respect to the bias, risk, and technical limitations. -->
67
+
68
+ Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. More information needed for further recommendations.
69
+
70
+ ## How to Get Started with the Model
71
+
72
+ Use the code below to get started with the model.
73
+
74
+ [More Information Needed]
75
+
76
+ ## Training Details
77
+
78
+ ### Training Data
79
+
80
+ <!-- This should link to a Dataset Card, perhaps with a short stub of information on what the training data is all about as well as documentation related to data pre-processing or additional filtering. -->
81
+
82
+ [More Information Needed]
83
+
84
+ ### Training Procedure
85
+
86
+ <!-- This relates heavily to the Technical Specifications. Content here should link to that section when it is relevant to the training procedure. -->
87
+
88
+ #### Preprocessing [optional]
89
+
90
+ [More Information Needed]
91
+
92
+
93
+ #### Training Hyperparameters
94
+
95
+ - **Training regime:** [More Information Needed] <!--fp32, fp16 mixed precision, bf16 mixed precision, bf16 non-mixed precision, fp16 non-mixed precision, fp8 mixed precision -->
96
+
97
+ #### Speeds, Sizes, Times [optional]
98
+
99
+ <!-- This section provides information about throughput, start/end time, checkpoint size if relevant, etc. -->
100
+
101
+ [More Information Needed]
102
+
103
+ ## Evaluation
104
+
105
+ <!-- This section describes the evaluation protocols and provides the results. -->
106
+
107
+ ### Testing Data, Factors & Metrics
108
+
109
+ #### Testing Data
110
+
111
+ <!-- This should link to a Dataset Card if possible. -->
112
+
113
+ [More Information Needed]
114
+
115
+ #### Factors
116
+
117
+ <!-- These are the things the evaluation is disaggregating by, e.g., subpopulations or domains. -->
118
+
119
+ [More Information Needed]
120
+
121
+ #### Metrics
122
+
123
+ <!-- These are the evaluation metrics being used, ideally with a description of why. -->
124
+
125
+ [More Information Needed]
126
+
127
+ ### Results
128
+
129
+ [More Information Needed]
130
+
131
+ #### Summary
132
+
133
+
134
+
135
+ ## Model Examination [optional]
136
+
137
+ <!-- Relevant interpretability work for the model goes here -->
138
+
139
+ [More Information Needed]
140
+
141
+ ## Environmental Impact
142
+
143
+ <!-- Total emissions (in grams of CO2eq) and additional considerations, such as electricity usage, go here. Edit the suggested text below accordingly -->
144
+
145
+ Carbon emissions can be estimated using the [Machine Learning Impact calculator](https://mlco2.github.io/impact#compute) presented in [Lacoste et al. (2019)](https://arxiv.org/abs/1910.09700).
146
+
147
+ - **Hardware Type:** [More Information Needed]
148
+ - **Hours used:** [More Information Needed]
149
+ - **Cloud Provider:** [More Information Needed]
150
+ - **Compute Region:** [More Information Needed]
151
+ - **Carbon Emitted:** [More Information Needed]
152
+
153
+ ## Technical Specifications [optional]
154
+
155
+ ### Model Architecture and Objective
156
+
157
+ [More Information Needed]
158
+
159
+ ### Compute Infrastructure
160
+
161
+ [More Information Needed]
162
+
163
+ #### Hardware
164
+
165
+ [More Information Needed]
166
+
167
+ #### Software
168
+
169
+ [More Information Needed]
170
+
171
+ ## Citation [optional]
172
+
173
+ <!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. -->
174
+
175
+ **BibTeX:**
176
+
177
+ [More Information Needed]
178
+
179
+ **APA:**
180
+
181
+ [More Information Needed]
182
+
183
+ ## Glossary [optional]
184
+
185
+ <!-- If relevant, include terms and calculations in this section that can help readers understand the model or model card. -->
186
+
187
+ [More Information Needed]
188
+
189
+ ## More Information [optional]
190
+
191
+ [More Information Needed]
192
+
193
+ ## Model Card Authors [optional]
194
+
195
+ [More Information Needed]
196
+
197
+ ## Model Card Contact
198
+
199
+ [More Information Needed]
200
+ ### Framework versions
201
+
202
+ - PEFT 0.11.1
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/lora_adapter/adapter_config.json ADDED
@@ -0,0 +1,45 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "alpha_pattern": {},
3
+ "auto_mapping": {
4
+ "base_model_class": "OpenVLAForActionPrediction",
5
+ "parent_library": "prismatic.extern.hf.modeling_prismatic"
6
+ },
7
+ "base_model_name_or_path": "pretrained_models/configs-openvla-7b/config.json",
8
+ "bias": "none",
9
+ "fan_in_fan_out": false,
10
+ "inference_mode": true,
11
+ "init_lora_weights": "gaussian",
12
+ "layer_replication": null,
13
+ "layers_pattern": null,
14
+ "layers_to_transform": null,
15
+ "loftq_config": {},
16
+ "lora_alpha": 64,
17
+ "lora_dropout": 0.0,
18
+ "megatron_config": null,
19
+ "megatron_core": "megatron.core",
20
+ "modules_to_save": null,
21
+ "peft_type": "LORA",
22
+ "r": 32,
23
+ "rank_pattern": {},
24
+ "revision": null,
25
+ "target_modules": [
26
+ "fc3",
27
+ "kv",
28
+ "v_proj",
29
+ "q",
30
+ "up_proj",
31
+ "fc1",
32
+ "gate_proj",
33
+ "q_proj",
34
+ "lm_head",
35
+ "qkv",
36
+ "proj",
37
+ "fc2",
38
+ "down_proj",
39
+ "k_proj",
40
+ "o_proj"
41
+ ],
42
+ "task_type": null,
43
+ "use_dora": false,
44
+ "use_rslora": false
45
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/preprocessor_config.json ADDED
@@ -0,0 +1,114 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "auto_map": {
3
+ "AutoImageProcessor": "processing_prismatic.PrismaticImageProcessor",
4
+ "AutoProcessor": "processing_prismatic.PrismaticProcessor"
5
+ },
6
+ "image_processor_type": "PrismaticImageProcessor",
7
+ "image_resize_strategy": "resize-naive",
8
+ "input_sizes": [
9
+ [
10
+ 3,
11
+ 224,
12
+ 224
13
+ ],
14
+ [
15
+ 3,
16
+ 224,
17
+ 224
18
+ ]
19
+ ],
20
+ "interpolations": [
21
+ "bicubic",
22
+ "bicubic"
23
+ ],
24
+ "means": [
25
+ [
26
+ 0.485,
27
+ 0.456,
28
+ 0.406
29
+ ],
30
+ [
31
+ 0.5,
32
+ 0.5,
33
+ 0.5
34
+ ]
35
+ ],
36
+ "processor_class": "PrismaticProcessor",
37
+ "stds": [
38
+ [
39
+ 0.229,
40
+ 0.224,
41
+ 0.225
42
+ ],
43
+ [
44
+ 0.5,
45
+ 0.5,
46
+ 0.5
47
+ ]
48
+ ],
49
+ "tvf_crop_params": [
50
+ {
51
+ "output_size": [
52
+ 224,
53
+ 224
54
+ ]
55
+ },
56
+ {
57
+ "output_size": [
58
+ 224,
59
+ 224
60
+ ]
61
+ }
62
+ ],
63
+ "tvf_do_letterbox": false,
64
+ "tvf_letterbox_fill": null,
65
+ "tvf_normalize_params": [
66
+ {
67
+ "inplace": false,
68
+ "mean": [
69
+ 0.484375,
70
+ 0.455078125,
71
+ 0.40625
72
+ ],
73
+ "std": [
74
+ 0.228515625,
75
+ 0.2236328125,
76
+ 0.224609375
77
+ ]
78
+ },
79
+ {
80
+ "inplace": false,
81
+ "mean": [
82
+ 0.5,
83
+ 0.5,
84
+ 0.5
85
+ ],
86
+ "std": [
87
+ 0.5,
88
+ 0.5,
89
+ 0.5
90
+ ]
91
+ }
92
+ ],
93
+ "tvf_resize_params": [
94
+ {
95
+ "antialias": true,
96
+ "interpolation": 3,
97
+ "max_size": null,
98
+ "size": [
99
+ 224,
100
+ 224
101
+ ]
102
+ },
103
+ {
104
+ "antialias": true,
105
+ "interpolation": 3,
106
+ "max_size": null,
107
+ "size": [
108
+ 224,
109
+ 224
110
+ ]
111
+ }
112
+ ],
113
+ "use_fused_vision_backbone": true
114
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/processing_prismatic.py ADDED
@@ -0,0 +1,252 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ """
2
+ processing_prismatic.py
3
+
4
+ HuggingFace-style preprocessor definitions for Prismatic VLMs, inheriting from `ProcessorMixin`. Default configuration
5
+ specifies `siglip-224px+7b`.
6
+ """
7
+
8
+ from typing import Any, ClassVar, List, Optional, Tuple, Union
9
+
10
+ import timm.data
11
+ import torch
12
+ import torchvision.transforms.functional as TVF
13
+ from PIL import Image
14
+ from torchvision.transforms import CenterCrop, Compose, Normalize, Resize, ToTensor
15
+ from transformers import PreTrainedTokenizerBase
16
+ from transformers.image_processing_utils import BatchFeature, ImageProcessingMixin
17
+ from transformers.processing_utils import ProcessorMixin
18
+ from transformers.tokenization_utils import PaddingStrategy, PreTokenizedInput, TextInput, TruncationStrategy
19
+ from transformers.utils import TensorType
20
+
21
+
22
+ # === Image Processing ===
23
+ def letterbox_pad_transform(image: Image.Image, padding_fill_value: Tuple[int, int, int]) -> Image.Image:
24
+ """Given a PIL.Image, pad to square by adding a symmetric border around the height/width."""
25
+ (w, h), max_wh = image.size, max(image.size)
26
+ horizontal_pad, vertical_pad = int((max_wh - w) / 2), int((max_wh - h) / 2)
27
+ padding = (horizontal_pad, vertical_pad, horizontal_pad, vertical_pad)
28
+
29
+ return TVF.pad(image, padding, fill=padding_fill_value, padding_mode="constant")
30
+
31
+
32
+ class PrismaticImageProcessor(ImageProcessingMixin):
33
+ model_input_names: ClassVar[List[str]] = ["pixel_values"]
34
+
35
+ def __init__(
36
+ self,
37
+ use_fused_vision_backbone: bool = False,
38
+ image_resize_strategy: str = "letterbox",
39
+ input_sizes: Optional[List[Tuple[int, int, int]]] = None,
40
+ interpolations: Optional[List[str]] = None,
41
+ means: Optional[List[Tuple[float, float, float]]] = None,
42
+ stds: Optional[List[Tuple[float, float, float]]] = None,
43
+ **kwargs: str,
44
+ ) -> None:
45
+ """
46
+ Initialize a PrismaticImageProcessor as a wrapper around a torchvision transform; this transform will be
47
+ created by TIMM, and edited to follow our custom `image_resize_strategy` logic.
48
+ @param use_fused_vision_backbone: Boolean indicating single or fused (dual) vision backbone
49
+ @param image_resize_strategy: Prismatic image resize strategy in < resize-naive | resize-crop | letterbox >
50
+ @param input_size: [TIMM :: `data_cfg`] Input image size as tuple (channels, width, height)
51
+ @param interpolation: [TIMM :: `data_cfg`] Interpolation as string (default: "bicubic")
52
+ @param mean: [TIMM :: `data_cfg`] Normalization mean as float tuple (or two-tuple if `fused_backbone`)
53
+ @param std: [TIMM :: `data_cfg`] Normalization std as float tuple (or two-tuple if `fused_backbone`)
54
+ """
55
+ self.use_fused_vision_backbone = use_fused_vision_backbone
56
+ self.image_resize_strategy = image_resize_strategy
57
+
58
+ # Handle `None` default values
59
+ input_sizes = [(3, 224, 224)] if input_sizes is None else input_sizes
60
+ means = [(0.5, 0.5, 0.5)] if means is None else means
61
+ stds = [(0.5, 0.5, 0.5)] if stds is None else stds
62
+
63
+ # TIMM `data_cfg` Parameters
64
+ self.input_sizes, self.interpolations, self.means, self.stds = input_sizes, interpolations, means, stds
65
+
66
+ # Grab torchvision transforms via TIMM =>> need to parse for specific "functional" transform values!
67
+ self.tvf_resize_params, self.tvf_crop_params, self.tvf_normalize_params = [], [], []
68
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = False, None
69
+
70
+ for idx in range(len(input_sizes)):
71
+ transform = timm.data.create_transform(
72
+ input_size=self.input_sizes[idx],
73
+ interpolation=self.interpolations[idx],
74
+ mean=self.means[idx],
75
+ std=self.stds[idx],
76
+ crop_pct=1.0, # Set to 1.0 to ignore cropping (initial Resize sets `input_size`)
77
+ crop_mode="center", # Default crop mode -- no-op when `crop_pct == 1.0`
78
+ is_training=False, # No image augmentations when loading the transform!
79
+ )
80
+
81
+ # [Validation] Ensure appropriate transform structure, expected sizes
82
+ if not (
83
+ isinstance(transform, Compose)
84
+ and (len(transform.transforms) == 4)
85
+ and isinstance(transform.transforms[0], Resize)
86
+ and isinstance(transform.transforms[1], CenterCrop)
87
+ and isinstance(transform.transforms[2], ToTensor)
88
+ and isinstance(transform.transforms[3], Normalize)
89
+ and (transform.transforms[0].size == self.input_sizes[idx][-1])
90
+ and (transform.transforms[1].size == self.input_sizes[idx][-2:])
91
+ ):
92
+ raise ValueError(f"Unexpected TIMM image transformation structure/sizes: `{transform}`")
93
+
94
+ # HF Image Processors *must* be JSON-serializable; as such, cannot have torchvision. as an attribute.
95
+ # => Instead, we're going to parse the transform and call "torchvision.transforms.functional" (`tvf`)
96
+ resize_t, crop_t, norm_t = transform.transforms[0], transform.transforms[1], transform.transforms[3]
97
+ self.tvf_resize_params.append(
98
+ {
99
+ "size": resize_t.size,
100
+ "interpolation": TVF.pil_modes_mapping[resize_t.interpolation],
101
+ "max_size": None,
102
+ "antialias": True,
103
+ }
104
+ )
105
+ self.tvf_crop_params.append({"output_size": crop_t.size})
106
+ self.tvf_normalize_params.append(
107
+ {
108
+ "mean": norm_t.mean.float().numpy().tolist(),
109
+ "std": norm_t.std.float().numpy().tolist(),
110
+ "inplace": False,
111
+ }
112
+ )
113
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = False, None
114
+
115
+ # Handle Prismatic `image_resize_strategy`
116
+ if self.image_resize_strategy == "resize-naive":
117
+ self.tvf_resize_params[idx]["size"] = (resize_t.size, resize_t.size)
118
+ elif self.image_resize_strategy == "letterbox":
119
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = True, tuple([int(x * 255) for x in self.means[idx]])
120
+ elif self.image_resize_strategy == "resize-crop":
121
+ pass
122
+ else:
123
+ raise ValueError(f"Image resize strategy `{self.image_resize_strategy}` is not supported!")
124
+
125
+ # Dispatch **kwargs to super()
126
+ super().__init__(**kwargs)
127
+
128
+ def apply_transform(self, img: Image.Image) -> torch.Tensor:
129
+ """Apply `functional` variant of TIMM's Transform = Compose([Resize -> CenterCrop -> ToTensor -> Normalize])"""
130
+ if self.tvf_do_letterbox:
131
+ img = letterbox_pad_transform(img, self.tvf_letterbox_fill)
132
+
133
+ # [Contract] Fused Backbones expect "channel-stacked" inputs; we'll unpack on the model side!
134
+ imgs_t = []
135
+ for idx in range(len(self.input_sizes)):
136
+ img_idx = TVF.resize(img, **self.tvf_resize_params[idx])
137
+ img_idx = TVF.center_crop(img_idx, **self.tvf_crop_params[idx])
138
+ img_idx_t = TVF.to_tensor(img_idx)
139
+ img_idx_t = TVF.normalize(img_idx_t, **self.tvf_normalize_params[idx])
140
+ imgs_t.append(img_idx_t)
141
+
142
+ # [Contract] `imgs_t` is a list of Tensors of shape [3, input_size, input_size]; stack along dim = 0
143
+ img_t = torch.vstack(imgs_t)
144
+
145
+ return img_t
146
+
147
+ def preprocess(
148
+ self,
149
+ images: Union[Image.Image, List[Image.Image]],
150
+ return_tensors: Optional[Union[str, TensorType]] = None,
151
+ **_: str,
152
+ ) -> BatchFeature:
153
+ """
154
+ Preprocess an image (or batch of images); note that unlike the `transformers :: BaseImageProcessor` we
155
+ explicitly only handle PIL.Image.Image instances for simplicity.
156
+ @param images: A (batch of) PIL.Image.Image instance(s) to preprocess.
157
+ @param return_tensors: BatchFeature default Tensor format (e.g., "pt" for torch); if None, returns np.ndarray
158
+ @return: Instance of `transformers :: BatchFeature` with a single key "pixel_values"
159
+ """
160
+ if not isinstance(images, list):
161
+ images = [images]
162
+
163
+ # Apply `self.img_transform` to each image (will return list of torch.Tensors); stack into "batched" Tensor
164
+ pixel_values = torch.stack([self.apply_transform(img.convert("RGB")) for img in images])
165
+
166
+ # Return BatchFeature =>> note that for compatibility, constructor expects Dict[str, np.ndarray], so we convert
167
+ return BatchFeature(data={"pixel_values": pixel_values.float().numpy()}, tensor_type=return_tensors)
168
+
169
+ def __call__(self, images: Union[Image.Image, List[Image.Image]], **kwargs) -> BatchFeature:
170
+ return self.preprocess(images, **kwargs)
171
+
172
+
173
+ # === PrismaticProcessor =>> Wraps both ImageProcessor and Tokenizer ===
174
+ # =>> https://github.com/huggingface/transformers/blob/main/src/transformers/models/llava/processing_llava.py
175
+ class PrismaticProcessor(ProcessorMixin):
176
+ attributes: ClassVar[List[str]] = ["image_processor", "tokenizer"]
177
+ image_processor_class: str = "AutoImageProcessor"
178
+ tokenizer_class: str = "AutoTokenizer"
179
+
180
+ def __init__(
181
+ self,
182
+ image_processor: Optional[ImageProcessingMixin] = None,
183
+ tokenizer: Optional[PreTrainedTokenizerBase] = None,
184
+ ) -> None:
185
+ super().__init__(image_processor, tokenizer)
186
+
187
+ def __call__(
188
+ self,
189
+ text: Union[TextInput, PreTokenizedInput, List[TextInput], List[PreTokenizedInput]],
190
+ images: Union[Image.Image, List[Image.Image]],
191
+ padding: Union[bool, str, PaddingStrategy] = False,
192
+ truncation: Optional[Union[bool, str, TruncationStrategy]] = None,
193
+ max_length: Optional[int] = None,
194
+ return_tensors: Optional[Union[str, TensorType]] = TensorType.PYTORCH,
195
+ ) -> BatchFeature:
196
+ """
197
+ Preprocess a given (batch) of text/images for a Prismatic VLM; forwards text to the underlying LLM's tokenizer,
198
+ forwards images to PrismaticImageProcessor.
199
+ @param text: The (batch) of text to encode; must be a string or list of strings.
200
+ @param images: A (batch of) PIL.Image.Image instance(s) to preprocess.
201
+ @param padding: Sequence padding strategy (if multiple specified) in < True = "longest" | "max_length" | False >
202
+ @param truncation: Truncation strategy for the output sequences; requires `max_length` to be specified
203
+ @param max_length: Maximum length (in tokens) to truncate
204
+ @param return_tensors: Type of return tensors (usually "pt" or TensorType.PYTORCH)
205
+ @return: BatchFeature with keys for `input_ids`, `attention_mask` and `pixel_values`.
206
+ """
207
+ pixel_values = self.image_processor(images, return_tensors=return_tensors)["pixel_values"]
208
+ text_inputs = self.tokenizer(
209
+ text, return_tensors=return_tensors, padding=padding, truncation=truncation, max_length=max_length
210
+ )
211
+
212
+ # [Validate] Need same number of images and text inputs!
213
+ if pixel_values.shape[0] != text_inputs.input_ids.shape[0]:
214
+ raise ValueError("Batch is malformed; expected same number of images and text inputs!")
215
+
216
+ return BatchFeature(data={**text_inputs, "pixel_values": pixel_values})
217
+
218
+ # === Tokenizer Dispatch Utilities =>> check `PreTrainedTokenizerBase` for documentation ===
219
+ def batch_decode(
220
+ self,
221
+ sequences: Union[List[int], List[List[int]], torch.Tensor, Any], # `Any` = np.ndarray | tf.Tensor
222
+ skip_special_tokens: bool = False,
223
+ clean_up_tokenization_spaces: Optional[bool] = None,
224
+ **kwargs: str,
225
+ ) -> List[str]:
226
+ return self.tokenizer.batch_decode(
227
+ sequences=sequences,
228
+ skip_special_tokens=skip_special_tokens,
229
+ clean_up_tokenization_spaces=clean_up_tokenization_spaces,
230
+ **kwargs,
231
+ )
232
+
233
+ def decode(
234
+ self,
235
+ token_ids: Union[int, List[int], torch.Tensor, Any], # `Any` = np.ndarray | tf.Tensor
236
+ skip_special_tokens: bool = False,
237
+ clean_up_tokenization_spaces: Optional[bool] = None,
238
+ **kwargs: str,
239
+ ) -> str:
240
+ return self.tokenizer.decode(
241
+ token_ids=token_ids,
242
+ skip_special_tokens=skip_special_tokens,
243
+ clean_up_tokenization_spaces=clean_up_tokenization_spaces,
244
+ **kwargs,
245
+ )
246
+
247
+ @property
248
+ def model_input_names(self) -> List[str]:
249
+ tokenizer_input_names = self.tokenizer.model_input_names
250
+ image_processor_input_names = self.image_processor.model_input_names
251
+
252
+ return list(dict.fromkeys(tokenizer_input_names + image_processor_input_names))
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/processor_config.json ADDED
@@ -0,0 +1,6 @@
 
 
 
 
 
 
 
1
+ {
2
+ "auto_map": {
3
+ "AutoProcessor": "processing_prismatic.PrismaticProcessor"
4
+ },
5
+ "processor_class": "PrismaticProcessor"
6
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/special_tokens_map.json ADDED
@@ -0,0 +1,30 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "bos_token": {
3
+ "content": "<s>",
4
+ "lstrip": false,
5
+ "normalized": false,
6
+ "rstrip": false,
7
+ "single_word": false
8
+ },
9
+ "eos_token": {
10
+ "content": "</s>",
11
+ "lstrip": false,
12
+ "normalized": false,
13
+ "rstrip": false,
14
+ "single_word": false
15
+ },
16
+ "pad_token": {
17
+ "content": "<PAD>",
18
+ "lstrip": false,
19
+ "normalized": false,
20
+ "rstrip": false,
21
+ "single_word": false
22
+ },
23
+ "unk_token": {
24
+ "content": "<unk>",
25
+ "lstrip": false,
26
+ "normalized": false,
27
+ "rstrip": false,
28
+ "single_word": false
29
+ }
30
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/tokenizer.json ADDED
The diff for this file is too large to render. See raw diff
 
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-0.001+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-152943--5000_chkpt/tokenizer_config.json ADDED
@@ -0,0 +1,53 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "add_bos_token": true,
3
+ "add_eos_token": false,
4
+ "added_tokens_decoder": {
5
+ "0": {
6
+ "content": "<unk>",
7
+ "lstrip": false,
8
+ "normalized": false,
9
+ "rstrip": false,
10
+ "single_word": false,
11
+ "special": true
12
+ },
13
+ "1": {
14
+ "content": "<s>",
15
+ "lstrip": false,
16
+ "normalized": false,
17
+ "rstrip": false,
18
+ "single_word": false,
19
+ "special": true
20
+ },
21
+ "2": {
22
+ "content": "</s>",
23
+ "lstrip": false,
24
+ "normalized": false,
25
+ "rstrip": false,
26
+ "single_word": false,
27
+ "special": true
28
+ },
29
+ "32000": {
30
+ "content": "<PAD>",
31
+ "lstrip": false,
32
+ "normalized": false,
33
+ "rstrip": false,
34
+ "single_word": false,
35
+ "special": true
36
+ }
37
+ },
38
+ "auto_map": {
39
+ "AutoProcessor": "processing_prismatic.PrismaticProcessor"
40
+ },
41
+ "bos_token": "<s>",
42
+ "clean_up_tokenization_spaces": false,
43
+ "eos_token": "</s>",
44
+ "legacy": false,
45
+ "model_max_length": 2048,
46
+ "pad_token": "<PAD>",
47
+ "padding_side": "right",
48
+ "processor_class": "PrismaticProcessor",
49
+ "sp_model_kwargs": {},
50
+ "tokenizer_class": "LlamaTokenizer",
51
+ "unk_token": "<unk>",
52
+ "use_default_system_prompt": false
53
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/added_tokens.json ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ {
2
+ "<PAD>": 32000
3
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/dataset_statistics.json ADDED
@@ -0,0 +1,133 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "libero_90_no_noops": {
3
+ "action": {
4
+ "mean": [
5
+ 0.04552208632230759,
6
+ 0.037328869104385376,
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+ -0.09673234075307846,
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+ 0.0050192056223750114,
9
+ 0.002271906239911914,
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+ -0.006229790858924389,
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+ 0.5282046794891357
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+ ],
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+ "std": [
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+ 0.2984381318092346,
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+ 0.36122551560401917,
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+ 0.4067350924015045,
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+ 0.048389386385679245,
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+ 0.05818882957100868,
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+ 0.08691500872373581,
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+ 0.4985457956790924
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+ ],
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+ "max": [
23
+ 0.9375,
24
+ 0.9375,
25
+ 0.9375,
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+ 0.375,
27
+ 0.375,
28
+ 0.375,
29
+ 1.0
30
+ ],
31
+ "min": [
32
+ -0.9375,
33
+ -0.9375,
34
+ -0.9375,
35
+ -0.3257142901420593,
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+ -0.375,
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+ -0.375,
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+ 0.0
39
+ ],
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+ "q01": [
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+ -0.6294642686843872,
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+ -0.8705357313156128,
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+ -0.8946428298950195,
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+ -0.12321428209543228,
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+ 0.0
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+ ],
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+ "q99": [
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+ 0.8464285731315613,
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+ 0.9375,
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+ 0.1875,
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+ 0.1778571456670761,
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+ 0.3471428453922272,
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+ 1.0
57
+ ],
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+ "mask": [
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+ true,
60
+ true,
61
+ true,
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+ true,
63
+ true,
64
+ true,
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+ false
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+ ]
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+ },
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+ "proprio": {
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+ "mean": [
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+ -0.08226079493761063,
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+ 0.010916395112872124,
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+ 0.9453150629997253,
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+ 0.02663537487387657,
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+ ],
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+ "std": [
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+ 0.43265748023986816,
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+ 0.32450467348098755,
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+ 0.0145635474473238,
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+ ],
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+ "max": [
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+ 0.4884968400001526,
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+ 2.4007365703582764,
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+ 0.04637677222490311,
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+ ],
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+ "min": [
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+ -0.002592125441879034,
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+ -0.04256961867213249
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+ ],
109
+ "q01": [
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+ -0.4019535529613495,
111
+ -0.2819894528388977,
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+ 0.458499813079834,
113
+ 1.229066481590271,
114
+ -2.779330949783325,
115
+ -1.3500228834152221,
116
+ 0.0016688233194872737,
117
+ -0.04004087835550308
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+ ],
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+ "q99": [
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+ 0.12681280374526968,
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+ 0.3188697147369384,
122
+ 1.2563055849075317,
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+ 3.8263492584228516,
124
+ 2.3427903938293455,
125
+ 0.6062234616279595,
126
+ 0.04022635221481323,
127
+ -0.0016752025950700054
128
+ ]
129
+ },
130
+ "num_transitions": 573965,
131
+ "num_trajectories": 3954
132
+ }
133
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/lora_adapter/README.md ADDED
@@ -0,0 +1,202 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ ---
2
+ base_model: pretrained_models/configs-openvla-7b/config.json
3
+ library_name: peft
4
+ ---
5
+
6
+ # Model Card for Model ID
7
+
8
+ <!-- Provide a quick summary of what the model is/does. -->
9
+
10
+
11
+
12
+ ## Model Details
13
+
14
+ ### Model Description
15
+
16
+ <!-- Provide a longer summary of what this model is. -->
17
+
18
+
19
+
20
+ - **Developed by:** [More Information Needed]
21
+ - **Funded by [optional]:** [More Information Needed]
22
+ - **Shared by [optional]:** [More Information Needed]
23
+ - **Model type:** [More Information Needed]
24
+ - **Language(s) (NLP):** [More Information Needed]
25
+ - **License:** [More Information Needed]
26
+ - **Finetuned from model [optional]:** [More Information Needed]
27
+
28
+ ### Model Sources [optional]
29
+
30
+ <!-- Provide the basic links for the model. -->
31
+
32
+ - **Repository:** [More Information Needed]
33
+ - **Paper [optional]:** [More Information Needed]
34
+ - **Demo [optional]:** [More Information Needed]
35
+
36
+ ## Uses
37
+
38
+ <!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. -->
39
+
40
+ ### Direct Use
41
+
42
+ <!-- This section is for the model use without fine-tuning or plugging into a larger ecosystem/app. -->
43
+
44
+ [More Information Needed]
45
+
46
+ ### Downstream Use [optional]
47
+
48
+ <!-- This section is for the model use when fine-tuned for a task, or when plugged into a larger ecosystem/app -->
49
+
50
+ [More Information Needed]
51
+
52
+ ### Out-of-Scope Use
53
+
54
+ <!-- This section addresses misuse, malicious use, and uses that the model will not work well for. -->
55
+
56
+ [More Information Needed]
57
+
58
+ ## Bias, Risks, and Limitations
59
+
60
+ <!-- This section is meant to convey both technical and sociotechnical limitations. -->
61
+
62
+ [More Information Needed]
63
+
64
+ ### Recommendations
65
+
66
+ <!-- This section is meant to convey recommendations with respect to the bias, risk, and technical limitations. -->
67
+
68
+ Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. More information needed for further recommendations.
69
+
70
+ ## How to Get Started with the Model
71
+
72
+ Use the code below to get started with the model.
73
+
74
+ [More Information Needed]
75
+
76
+ ## Training Details
77
+
78
+ ### Training Data
79
+
80
+ <!-- This should link to a Dataset Card, perhaps with a short stub of information on what the training data is all about as well as documentation related to data pre-processing or additional filtering. -->
81
+
82
+ [More Information Needed]
83
+
84
+ ### Training Procedure
85
+
86
+ <!-- This relates heavily to the Technical Specifications. Content here should link to that section when it is relevant to the training procedure. -->
87
+
88
+ #### Preprocessing [optional]
89
+
90
+ [More Information Needed]
91
+
92
+
93
+ #### Training Hyperparameters
94
+
95
+ - **Training regime:** [More Information Needed] <!--fp32, fp16 mixed precision, bf16 mixed precision, bf16 non-mixed precision, fp16 non-mixed precision, fp8 mixed precision -->
96
+
97
+ #### Speeds, Sizes, Times [optional]
98
+
99
+ <!-- This section provides information about throughput, start/end time, checkpoint size if relevant, etc. -->
100
+
101
+ [More Information Needed]
102
+
103
+ ## Evaluation
104
+
105
+ <!-- This section describes the evaluation protocols and provides the results. -->
106
+
107
+ ### Testing Data, Factors & Metrics
108
+
109
+ #### Testing Data
110
+
111
+ <!-- This should link to a Dataset Card if possible. -->
112
+
113
+ [More Information Needed]
114
+
115
+ #### Factors
116
+
117
+ <!-- These are the things the evaluation is disaggregating by, e.g., subpopulations or domains. -->
118
+
119
+ [More Information Needed]
120
+
121
+ #### Metrics
122
+
123
+ <!-- These are the evaluation metrics being used, ideally with a description of why. -->
124
+
125
+ [More Information Needed]
126
+
127
+ ### Results
128
+
129
+ [More Information Needed]
130
+
131
+ #### Summary
132
+
133
+
134
+
135
+ ## Model Examination [optional]
136
+
137
+ <!-- Relevant interpretability work for the model goes here -->
138
+
139
+ [More Information Needed]
140
+
141
+ ## Environmental Impact
142
+
143
+ <!-- Total emissions (in grams of CO2eq) and additional considerations, such as electricity usage, go here. Edit the suggested text below accordingly -->
144
+
145
+ Carbon emissions can be estimated using the [Machine Learning Impact calculator](https://mlco2.github.io/impact#compute) presented in [Lacoste et al. (2019)](https://arxiv.org/abs/1910.09700).
146
+
147
+ - **Hardware Type:** [More Information Needed]
148
+ - **Hours used:** [More Information Needed]
149
+ - **Cloud Provider:** [More Information Needed]
150
+ - **Compute Region:** [More Information Needed]
151
+ - **Carbon Emitted:** [More Information Needed]
152
+
153
+ ## Technical Specifications [optional]
154
+
155
+ ### Model Architecture and Objective
156
+
157
+ [More Information Needed]
158
+
159
+ ### Compute Infrastructure
160
+
161
+ [More Information Needed]
162
+
163
+ #### Hardware
164
+
165
+ [More Information Needed]
166
+
167
+ #### Software
168
+
169
+ [More Information Needed]
170
+
171
+ ## Citation [optional]
172
+
173
+ <!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. -->
174
+
175
+ **BibTeX:**
176
+
177
+ [More Information Needed]
178
+
179
+ **APA:**
180
+
181
+ [More Information Needed]
182
+
183
+ ## Glossary [optional]
184
+
185
+ <!-- If relevant, include terms and calculations in this section that can help readers understand the model or model card. -->
186
+
187
+ [More Information Needed]
188
+
189
+ ## More Information [optional]
190
+
191
+ [More Information Needed]
192
+
193
+ ## Model Card Authors [optional]
194
+
195
+ [More Information Needed]
196
+
197
+ ## Model Card Contact
198
+
199
+ [More Information Needed]
200
+ ### Framework versions
201
+
202
+ - PEFT 0.11.1
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/lora_adapter/adapter_config.json ADDED
@@ -0,0 +1,45 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "alpha_pattern": {},
3
+ "auto_mapping": {
4
+ "base_model_class": "OpenVLAForActionPrediction",
5
+ "parent_library": "prismatic.extern.hf.modeling_prismatic"
6
+ },
7
+ "base_model_name_or_path": "pretrained_models/configs-openvla-7b/config.json",
8
+ "bias": "none",
9
+ "fan_in_fan_out": false,
10
+ "inference_mode": true,
11
+ "init_lora_weights": "gaussian",
12
+ "layer_replication": null,
13
+ "layers_pattern": null,
14
+ "layers_to_transform": null,
15
+ "loftq_config": {},
16
+ "lora_alpha": 64,
17
+ "lora_dropout": 0.0,
18
+ "megatron_config": null,
19
+ "megatron_core": "megatron.core",
20
+ "modules_to_save": null,
21
+ "peft_type": "LORA",
22
+ "r": 32,
23
+ "rank_pattern": {},
24
+ "revision": null,
25
+ "target_modules": [
26
+ "up_proj",
27
+ "lm_head",
28
+ "qkv",
29
+ "q_proj",
30
+ "o_proj",
31
+ "fc2",
32
+ "v_proj",
33
+ "q",
34
+ "fc1",
35
+ "proj",
36
+ "fc3",
37
+ "gate_proj",
38
+ "down_proj",
39
+ "kv",
40
+ "k_proj"
41
+ ],
42
+ "task_type": null,
43
+ "use_dora": false,
44
+ "use_rslora": false
45
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/preprocessor_config.json ADDED
@@ -0,0 +1,114 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "auto_map": {
3
+ "AutoImageProcessor": "processing_prismatic.PrismaticImageProcessor",
4
+ "AutoProcessor": "processing_prismatic.PrismaticProcessor"
5
+ },
6
+ "image_processor_type": "PrismaticImageProcessor",
7
+ "image_resize_strategy": "resize-naive",
8
+ "input_sizes": [
9
+ [
10
+ 3,
11
+ 224,
12
+ 224
13
+ ],
14
+ [
15
+ 3,
16
+ 224,
17
+ 224
18
+ ]
19
+ ],
20
+ "interpolations": [
21
+ "bicubic",
22
+ "bicubic"
23
+ ],
24
+ "means": [
25
+ [
26
+ 0.485,
27
+ 0.456,
28
+ 0.406
29
+ ],
30
+ [
31
+ 0.5,
32
+ 0.5,
33
+ 0.5
34
+ ]
35
+ ],
36
+ "processor_class": "PrismaticProcessor",
37
+ "stds": [
38
+ [
39
+ 0.229,
40
+ 0.224,
41
+ 0.225
42
+ ],
43
+ [
44
+ 0.5,
45
+ 0.5,
46
+ 0.5
47
+ ]
48
+ ],
49
+ "tvf_crop_params": [
50
+ {
51
+ "output_size": [
52
+ 224,
53
+ 224
54
+ ]
55
+ },
56
+ {
57
+ "output_size": [
58
+ 224,
59
+ 224
60
+ ]
61
+ }
62
+ ],
63
+ "tvf_do_letterbox": false,
64
+ "tvf_letterbox_fill": null,
65
+ "tvf_normalize_params": [
66
+ {
67
+ "inplace": false,
68
+ "mean": [
69
+ 0.484375,
70
+ 0.455078125,
71
+ 0.40625
72
+ ],
73
+ "std": [
74
+ 0.228515625,
75
+ 0.2236328125,
76
+ 0.224609375
77
+ ]
78
+ },
79
+ {
80
+ "inplace": false,
81
+ "mean": [
82
+ 0.5,
83
+ 0.5,
84
+ 0.5
85
+ ],
86
+ "std": [
87
+ 0.5,
88
+ 0.5,
89
+ 0.5
90
+ ]
91
+ }
92
+ ],
93
+ "tvf_resize_params": [
94
+ {
95
+ "antialias": true,
96
+ "interpolation": 3,
97
+ "max_size": null,
98
+ "size": [
99
+ 224,
100
+ 224
101
+ ]
102
+ },
103
+ {
104
+ "antialias": true,
105
+ "interpolation": 3,
106
+ "max_size": null,
107
+ "size": [
108
+ 224,
109
+ 224
110
+ ]
111
+ }
112
+ ],
113
+ "use_fused_vision_backbone": true
114
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/processing_prismatic.py ADDED
@@ -0,0 +1,252 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ """
2
+ processing_prismatic.py
3
+
4
+ HuggingFace-style preprocessor definitions for Prismatic VLMs, inheriting from `ProcessorMixin`. Default configuration
5
+ specifies `siglip-224px+7b`.
6
+ """
7
+
8
+ from typing import Any, ClassVar, List, Optional, Tuple, Union
9
+
10
+ import timm.data
11
+ import torch
12
+ import torchvision.transforms.functional as TVF
13
+ from PIL import Image
14
+ from torchvision.transforms import CenterCrop, Compose, Normalize, Resize, ToTensor
15
+ from transformers import PreTrainedTokenizerBase
16
+ from transformers.image_processing_utils import BatchFeature, ImageProcessingMixin
17
+ from transformers.processing_utils import ProcessorMixin
18
+ from transformers.tokenization_utils import PaddingStrategy, PreTokenizedInput, TextInput, TruncationStrategy
19
+ from transformers.utils import TensorType
20
+
21
+
22
+ # === Image Processing ===
23
+ def letterbox_pad_transform(image: Image.Image, padding_fill_value: Tuple[int, int, int]) -> Image.Image:
24
+ """Given a PIL.Image, pad to square by adding a symmetric border around the height/width."""
25
+ (w, h), max_wh = image.size, max(image.size)
26
+ horizontal_pad, vertical_pad = int((max_wh - w) / 2), int((max_wh - h) / 2)
27
+ padding = (horizontal_pad, vertical_pad, horizontal_pad, vertical_pad)
28
+
29
+ return TVF.pad(image, padding, fill=padding_fill_value, padding_mode="constant")
30
+
31
+
32
+ class PrismaticImageProcessor(ImageProcessingMixin):
33
+ model_input_names: ClassVar[List[str]] = ["pixel_values"]
34
+
35
+ def __init__(
36
+ self,
37
+ use_fused_vision_backbone: bool = False,
38
+ image_resize_strategy: str = "letterbox",
39
+ input_sizes: Optional[List[Tuple[int, int, int]]] = None,
40
+ interpolations: Optional[List[str]] = None,
41
+ means: Optional[List[Tuple[float, float, float]]] = None,
42
+ stds: Optional[List[Tuple[float, float, float]]] = None,
43
+ **kwargs: str,
44
+ ) -> None:
45
+ """
46
+ Initialize a PrismaticImageProcessor as a wrapper around a torchvision transform; this transform will be
47
+ created by TIMM, and edited to follow our custom `image_resize_strategy` logic.
48
+ @param use_fused_vision_backbone: Boolean indicating single or fused (dual) vision backbone
49
+ @param image_resize_strategy: Prismatic image resize strategy in < resize-naive | resize-crop | letterbox >
50
+ @param input_size: [TIMM :: `data_cfg`] Input image size as tuple (channels, width, height)
51
+ @param interpolation: [TIMM :: `data_cfg`] Interpolation as string (default: "bicubic")
52
+ @param mean: [TIMM :: `data_cfg`] Normalization mean as float tuple (or two-tuple if `fused_backbone`)
53
+ @param std: [TIMM :: `data_cfg`] Normalization std as float tuple (or two-tuple if `fused_backbone`)
54
+ """
55
+ self.use_fused_vision_backbone = use_fused_vision_backbone
56
+ self.image_resize_strategy = image_resize_strategy
57
+
58
+ # Handle `None` default values
59
+ input_sizes = [(3, 224, 224)] if input_sizes is None else input_sizes
60
+ means = [(0.5, 0.5, 0.5)] if means is None else means
61
+ stds = [(0.5, 0.5, 0.5)] if stds is None else stds
62
+
63
+ # TIMM `data_cfg` Parameters
64
+ self.input_sizes, self.interpolations, self.means, self.stds = input_sizes, interpolations, means, stds
65
+
66
+ # Grab torchvision transforms via TIMM =>> need to parse for specific "functional" transform values!
67
+ self.tvf_resize_params, self.tvf_crop_params, self.tvf_normalize_params = [], [], []
68
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = False, None
69
+
70
+ for idx in range(len(input_sizes)):
71
+ transform = timm.data.create_transform(
72
+ input_size=self.input_sizes[idx],
73
+ interpolation=self.interpolations[idx],
74
+ mean=self.means[idx],
75
+ std=self.stds[idx],
76
+ crop_pct=1.0, # Set to 1.0 to ignore cropping (initial Resize sets `input_size`)
77
+ crop_mode="center", # Default crop mode -- no-op when `crop_pct == 1.0`
78
+ is_training=False, # No image augmentations when loading the transform!
79
+ )
80
+
81
+ # [Validation] Ensure appropriate transform structure, expected sizes
82
+ if not (
83
+ isinstance(transform, Compose)
84
+ and (len(transform.transforms) == 4)
85
+ and isinstance(transform.transforms[0], Resize)
86
+ and isinstance(transform.transforms[1], CenterCrop)
87
+ and isinstance(transform.transforms[2], ToTensor)
88
+ and isinstance(transform.transforms[3], Normalize)
89
+ and (transform.transforms[0].size == self.input_sizes[idx][-1])
90
+ and (transform.transforms[1].size == self.input_sizes[idx][-2:])
91
+ ):
92
+ raise ValueError(f"Unexpected TIMM image transformation structure/sizes: `{transform}`")
93
+
94
+ # HF Image Processors *must* be JSON-serializable; as such, cannot have torchvision. as an attribute.
95
+ # => Instead, we're going to parse the transform and call "torchvision.transforms.functional" (`tvf`)
96
+ resize_t, crop_t, norm_t = transform.transforms[0], transform.transforms[1], transform.transforms[3]
97
+ self.tvf_resize_params.append(
98
+ {
99
+ "size": resize_t.size,
100
+ "interpolation": TVF.pil_modes_mapping[resize_t.interpolation],
101
+ "max_size": None,
102
+ "antialias": True,
103
+ }
104
+ )
105
+ self.tvf_crop_params.append({"output_size": crop_t.size})
106
+ self.tvf_normalize_params.append(
107
+ {
108
+ "mean": norm_t.mean.float().numpy().tolist(),
109
+ "std": norm_t.std.float().numpy().tolist(),
110
+ "inplace": False,
111
+ }
112
+ )
113
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = False, None
114
+
115
+ # Handle Prismatic `image_resize_strategy`
116
+ if self.image_resize_strategy == "resize-naive":
117
+ self.tvf_resize_params[idx]["size"] = (resize_t.size, resize_t.size)
118
+ elif self.image_resize_strategy == "letterbox":
119
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = True, tuple([int(x * 255) for x in self.means[idx]])
120
+ elif self.image_resize_strategy == "resize-crop":
121
+ pass
122
+ else:
123
+ raise ValueError(f"Image resize strategy `{self.image_resize_strategy}` is not supported!")
124
+
125
+ # Dispatch **kwargs to super()
126
+ super().__init__(**kwargs)
127
+
128
+ def apply_transform(self, img: Image.Image) -> torch.Tensor:
129
+ """Apply `functional` variant of TIMM's Transform = Compose([Resize -> CenterCrop -> ToTensor -> Normalize])"""
130
+ if self.tvf_do_letterbox:
131
+ img = letterbox_pad_transform(img, self.tvf_letterbox_fill)
132
+
133
+ # [Contract] Fused Backbones expect "channel-stacked" inputs; we'll unpack on the model side!
134
+ imgs_t = []
135
+ for idx in range(len(self.input_sizes)):
136
+ img_idx = TVF.resize(img, **self.tvf_resize_params[idx])
137
+ img_idx = TVF.center_crop(img_idx, **self.tvf_crop_params[idx])
138
+ img_idx_t = TVF.to_tensor(img_idx)
139
+ img_idx_t = TVF.normalize(img_idx_t, **self.tvf_normalize_params[idx])
140
+ imgs_t.append(img_idx_t)
141
+
142
+ # [Contract] `imgs_t` is a list of Tensors of shape [3, input_size, input_size]; stack along dim = 0
143
+ img_t = torch.vstack(imgs_t)
144
+
145
+ return img_t
146
+
147
+ def preprocess(
148
+ self,
149
+ images: Union[Image.Image, List[Image.Image]],
150
+ return_tensors: Optional[Union[str, TensorType]] = None,
151
+ **_: str,
152
+ ) -> BatchFeature:
153
+ """
154
+ Preprocess an image (or batch of images); note that unlike the `transformers :: BaseImageProcessor` we
155
+ explicitly only handle PIL.Image.Image instances for simplicity.
156
+ @param images: A (batch of) PIL.Image.Image instance(s) to preprocess.
157
+ @param return_tensors: BatchFeature default Tensor format (e.g., "pt" for torch); if None, returns np.ndarray
158
+ @return: Instance of `transformers :: BatchFeature` with a single key "pixel_values"
159
+ """
160
+ if not isinstance(images, list):
161
+ images = [images]
162
+
163
+ # Apply `self.img_transform` to each image (will return list of torch.Tensors); stack into "batched" Tensor
164
+ pixel_values = torch.stack([self.apply_transform(img.convert("RGB")) for img in images])
165
+
166
+ # Return BatchFeature =>> note that for compatibility, constructor expects Dict[str, np.ndarray], so we convert
167
+ return BatchFeature(data={"pixel_values": pixel_values.float().numpy()}, tensor_type=return_tensors)
168
+
169
+ def __call__(self, images: Union[Image.Image, List[Image.Image]], **kwargs) -> BatchFeature:
170
+ return self.preprocess(images, **kwargs)
171
+
172
+
173
+ # === PrismaticProcessor =>> Wraps both ImageProcessor and Tokenizer ===
174
+ # =>> https://github.com/huggingface/transformers/blob/main/src/transformers/models/llava/processing_llava.py
175
+ class PrismaticProcessor(ProcessorMixin):
176
+ attributes: ClassVar[List[str]] = ["image_processor", "tokenizer"]
177
+ image_processor_class: str = "AutoImageProcessor"
178
+ tokenizer_class: str = "AutoTokenizer"
179
+
180
+ def __init__(
181
+ self,
182
+ image_processor: Optional[ImageProcessingMixin] = None,
183
+ tokenizer: Optional[PreTrainedTokenizerBase] = None,
184
+ ) -> None:
185
+ super().__init__(image_processor, tokenizer)
186
+
187
+ def __call__(
188
+ self,
189
+ text: Union[TextInput, PreTokenizedInput, List[TextInput], List[PreTokenizedInput]],
190
+ images: Union[Image.Image, List[Image.Image]],
191
+ padding: Union[bool, str, PaddingStrategy] = False,
192
+ truncation: Optional[Union[bool, str, TruncationStrategy]] = None,
193
+ max_length: Optional[int] = None,
194
+ return_tensors: Optional[Union[str, TensorType]] = TensorType.PYTORCH,
195
+ ) -> BatchFeature:
196
+ """
197
+ Preprocess a given (batch) of text/images for a Prismatic VLM; forwards text to the underlying LLM's tokenizer,
198
+ forwards images to PrismaticImageProcessor.
199
+ @param text: The (batch) of text to encode; must be a string or list of strings.
200
+ @param images: A (batch of) PIL.Image.Image instance(s) to preprocess.
201
+ @param padding: Sequence padding strategy (if multiple specified) in < True = "longest" | "max_length" | False >
202
+ @param truncation: Truncation strategy for the output sequences; requires `max_length` to be specified
203
+ @param max_length: Maximum length (in tokens) to truncate
204
+ @param return_tensors: Type of return tensors (usually "pt" or TensorType.PYTORCH)
205
+ @return: BatchFeature with keys for `input_ids`, `attention_mask` and `pixel_values`.
206
+ """
207
+ pixel_values = self.image_processor(images, return_tensors=return_tensors)["pixel_values"]
208
+ text_inputs = self.tokenizer(
209
+ text, return_tensors=return_tensors, padding=padding, truncation=truncation, max_length=max_length
210
+ )
211
+
212
+ # [Validate] Need same number of images and text inputs!
213
+ if pixel_values.shape[0] != text_inputs.input_ids.shape[0]:
214
+ raise ValueError("Batch is malformed; expected same number of images and text inputs!")
215
+
216
+ return BatchFeature(data={**text_inputs, "pixel_values": pixel_values})
217
+
218
+ # === Tokenizer Dispatch Utilities =>> check `PreTrainedTokenizerBase` for documentation ===
219
+ def batch_decode(
220
+ self,
221
+ sequences: Union[List[int], List[List[int]], torch.Tensor, Any], # `Any` = np.ndarray | tf.Tensor
222
+ skip_special_tokens: bool = False,
223
+ clean_up_tokenization_spaces: Optional[bool] = None,
224
+ **kwargs: str,
225
+ ) -> List[str]:
226
+ return self.tokenizer.batch_decode(
227
+ sequences=sequences,
228
+ skip_special_tokens=skip_special_tokens,
229
+ clean_up_tokenization_spaces=clean_up_tokenization_spaces,
230
+ **kwargs,
231
+ )
232
+
233
+ def decode(
234
+ self,
235
+ token_ids: Union[int, List[int], torch.Tensor, Any], # `Any` = np.ndarray | tf.Tensor
236
+ skip_special_tokens: bool = False,
237
+ clean_up_tokenization_spaces: Optional[bool] = None,
238
+ **kwargs: str,
239
+ ) -> str:
240
+ return self.tokenizer.decode(
241
+ token_ids=token_ids,
242
+ skip_special_tokens=skip_special_tokens,
243
+ clean_up_tokenization_spaces=clean_up_tokenization_spaces,
244
+ **kwargs,
245
+ )
246
+
247
+ @property
248
+ def model_input_names(self) -> List[str]:
249
+ tokenizer_input_names = self.tokenizer.model_input_names
250
+ image_processor_input_names = self.image_processor.model_input_names
251
+
252
+ return list(dict.fromkeys(tokenizer_input_names + image_processor_input_names))
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/processor_config.json ADDED
@@ -0,0 +1,6 @@
 
 
 
 
 
 
 
1
+ {
2
+ "auto_map": {
3
+ "AutoProcessor": "processing_prismatic.PrismaticProcessor"
4
+ },
5
+ "processor_class": "PrismaticProcessor"
6
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/special_tokens_map.json ADDED
@@ -0,0 +1,30 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "bos_token": {
3
+ "content": "<s>",
4
+ "lstrip": false,
5
+ "normalized": false,
6
+ "rstrip": false,
7
+ "single_word": false
8
+ },
9
+ "eos_token": {
10
+ "content": "</s>",
11
+ "lstrip": false,
12
+ "normalized": false,
13
+ "rstrip": false,
14
+ "single_word": false
15
+ },
16
+ "pad_token": {
17
+ "content": "<PAD>",
18
+ "lstrip": false,
19
+ "normalized": false,
20
+ "rstrip": false,
21
+ "single_word": false
22
+ },
23
+ "unk_token": {
24
+ "content": "<unk>",
25
+ "lstrip": false,
26
+ "normalized": false,
27
+ "rstrip": false,
28
+ "single_word": false
29
+ }
30
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/tokenizer.json ADDED
The diff for this file is too large to render. See raw diff
 
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550--15000_chkpt/tokenizer_config.json ADDED
@@ -0,0 +1,53 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "add_bos_token": true,
3
+ "add_eos_token": false,
4
+ "added_tokens_decoder": {
5
+ "0": {
6
+ "content": "<unk>",
7
+ "lstrip": false,
8
+ "normalized": false,
9
+ "rstrip": false,
10
+ "single_word": false,
11
+ "special": true
12
+ },
13
+ "1": {
14
+ "content": "<s>",
15
+ "lstrip": false,
16
+ "normalized": false,
17
+ "rstrip": false,
18
+ "single_word": false,
19
+ "special": true
20
+ },
21
+ "2": {
22
+ "content": "</s>",
23
+ "lstrip": false,
24
+ "normalized": false,
25
+ "rstrip": false,
26
+ "single_word": false,
27
+ "special": true
28
+ },
29
+ "32000": {
30
+ "content": "<PAD>",
31
+ "lstrip": false,
32
+ "normalized": false,
33
+ "rstrip": false,
34
+ "single_word": false,
35
+ "special": true
36
+ }
37
+ },
38
+ "auto_map": {
39
+ "AutoProcessor": "processing_prismatic.PrismaticProcessor"
40
+ },
41
+ "bos_token": "<s>",
42
+ "clean_up_tokenization_spaces": false,
43
+ "eos_token": "</s>",
44
+ "legacy": false,
45
+ "model_max_length": 2048,
46
+ "pad_token": "<PAD>",
47
+ "padding_side": "right",
48
+ "processor_class": "PrismaticProcessor",
49
+ "sp_model_kwargs": {},
50
+ "tokenizer_class": "LlamaTokenizer",
51
+ "unk_token": "<unk>",
52
+ "use_default_system_prompt": false
53
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-1e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-201550/dataset_statistics.json ADDED
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+ ---
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+ base_model: pretrained_models/configs-openvla-7b/config.json
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+ library_name: peft
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+ ---
5
+
6
+ # Model Card for Model ID
7
+
8
+ <!-- Provide a quick summary of what the model is/does. -->
9
+
10
+
11
+
12
+ ## Model Details
13
+
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+ ### Model Description
15
+
16
+ <!-- Provide a longer summary of what this model is. -->
17
+
18
+
19
+
20
+ - **Developed by:** [More Information Needed]
21
+ - **Funded by [optional]:** [More Information Needed]
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+ - **Shared by [optional]:** [More Information Needed]
23
+ - **Model type:** [More Information Needed]
24
+ - **Language(s) (NLP):** [More Information Needed]
25
+ - **License:** [More Information Needed]
26
+ - **Finetuned from model [optional]:** [More Information Needed]
27
+
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+ ### Model Sources [optional]
29
+
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+ <!-- Provide the basic links for the model. -->
31
+
32
+ - **Repository:** [More Information Needed]
33
+ - **Paper [optional]:** [More Information Needed]
34
+ - **Demo [optional]:** [More Information Needed]
35
+
36
+ ## Uses
37
+
38
+ <!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. -->
39
+
40
+ ### Direct Use
41
+
42
+ <!-- This section is for the model use without fine-tuning or plugging into a larger ecosystem/app. -->
43
+
44
+ [More Information Needed]
45
+
46
+ ### Downstream Use [optional]
47
+
48
+ <!-- This section is for the model use when fine-tuned for a task, or when plugged into a larger ecosystem/app -->
49
+
50
+ [More Information Needed]
51
+
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+ ### Out-of-Scope Use
53
+
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+ <!-- This section addresses misuse, malicious use, and uses that the model will not work well for. -->
55
+
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+ [More Information Needed]
57
+
58
+ ## Bias, Risks, and Limitations
59
+
60
+ <!-- This section is meant to convey both technical and sociotechnical limitations. -->
61
+
62
+ [More Information Needed]
63
+
64
+ ### Recommendations
65
+
66
+ <!-- This section is meant to convey recommendations with respect to the bias, risk, and technical limitations. -->
67
+
68
+ Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. More information needed for further recommendations.
69
+
70
+ ## How to Get Started with the Model
71
+
72
+ Use the code below to get started with the model.
73
+
74
+ [More Information Needed]
75
+
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+ ## Training Details
77
+
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+ ### Training Data
79
+
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+ <!-- This should link to a Dataset Card, perhaps with a short stub of information on what the training data is all about as well as documentation related to data pre-processing or additional filtering. -->
81
+
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+ [More Information Needed]
83
+
84
+ ### Training Procedure
85
+
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+ <!-- This relates heavily to the Technical Specifications. Content here should link to that section when it is relevant to the training procedure. -->
87
+
88
+ #### Preprocessing [optional]
89
+
90
+ [More Information Needed]
91
+
92
+
93
+ #### Training Hyperparameters
94
+
95
+ - **Training regime:** [More Information Needed] <!--fp32, fp16 mixed precision, bf16 mixed precision, bf16 non-mixed precision, fp16 non-mixed precision, fp8 mixed precision -->
96
+
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+ #### Speeds, Sizes, Times [optional]
98
+
99
+ <!-- This section provides information about throughput, start/end time, checkpoint size if relevant, etc. -->
100
+
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+ [More Information Needed]
102
+
103
+ ## Evaluation
104
+
105
+ <!-- This section describes the evaluation protocols and provides the results. -->
106
+
107
+ ### Testing Data, Factors & Metrics
108
+
109
+ #### Testing Data
110
+
111
+ <!-- This should link to a Dataset Card if possible. -->
112
+
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+ [More Information Needed]
114
+
115
+ #### Factors
116
+
117
+ <!-- These are the things the evaluation is disaggregating by, e.g., subpopulations or domains. -->
118
+
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+ [More Information Needed]
120
+
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+ #### Metrics
122
+
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+ <!-- These are the evaluation metrics being used, ideally with a description of why. -->
124
+
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+ [More Information Needed]
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+ ### Results
128
+
129
+ [More Information Needed]
130
+
131
+ #### Summary
132
+
133
+
134
+
135
+ ## Model Examination [optional]
136
+
137
+ <!-- Relevant interpretability work for the model goes here -->
138
+
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+ [More Information Needed]
140
+
141
+ ## Environmental Impact
142
+
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+ <!-- Total emissions (in grams of CO2eq) and additional considerations, such as electricity usage, go here. Edit the suggested text below accordingly -->
144
+
145
+ Carbon emissions can be estimated using the [Machine Learning Impact calculator](https://mlco2.github.io/impact#compute) presented in [Lacoste et al. (2019)](https://arxiv.org/abs/1910.09700).
146
+
147
+ - **Hardware Type:** [More Information Needed]
148
+ - **Hours used:** [More Information Needed]
149
+ - **Cloud Provider:** [More Information Needed]
150
+ - **Compute Region:** [More Information Needed]
151
+ - **Carbon Emitted:** [More Information Needed]
152
+
153
+ ## Technical Specifications [optional]
154
+
155
+ ### Model Architecture and Objective
156
+
157
+ [More Information Needed]
158
+
159
+ ### Compute Infrastructure
160
+
161
+ [More Information Needed]
162
+
163
+ #### Hardware
164
+
165
+ [More Information Needed]
166
+
167
+ #### Software
168
+
169
+ [More Information Needed]
170
+
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+ ## Citation [optional]
172
+
173
+ <!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. -->
174
+
175
+ **BibTeX:**
176
+
177
+ [More Information Needed]
178
+
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+ **APA:**
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+
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+ ## Glossary [optional]
184
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+ <!-- If relevant, include terms and calculations in this section that can help readers understand the model or model card. -->
186
+
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+ [More Information Needed]
188
+
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+ ## More Information [optional]
190
+
191
+ [More Information Needed]
192
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+ ## Model Card Authors [optional]
194
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+ [More Information Needed]
196
+
197
+ ## Model Card Contact
198
+
199
+ [More Information Needed]
200
+ ### Framework versions
201
+
202
+ - PEFT 0.11.1
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+ ],
36
+ "processor_class": "PrismaticProcessor",
37
+ "stds": [
38
+ [
39
+ 0.229,
40
+ 0.224,
41
+ 0.225
42
+ ],
43
+ [
44
+ 0.5,
45
+ 0.5,
46
+ 0.5
47
+ ]
48
+ ],
49
+ "tvf_crop_params": [
50
+ {
51
+ "output_size": [
52
+ 224,
53
+ 224
54
+ ]
55
+ },
56
+ {
57
+ "output_size": [
58
+ 224,
59
+ 224
60
+ ]
61
+ }
62
+ ],
63
+ "tvf_do_letterbox": false,
64
+ "tvf_letterbox_fill": null,
65
+ "tvf_normalize_params": [
66
+ {
67
+ "inplace": false,
68
+ "mean": [
69
+ 0.484375,
70
+ 0.455078125,
71
+ 0.40625
72
+ ],
73
+ "std": [
74
+ 0.228515625,
75
+ 0.2236328125,
76
+ 0.224609375
77
+ ]
78
+ },
79
+ {
80
+ "inplace": false,
81
+ "mean": [
82
+ 0.5,
83
+ 0.5,
84
+ 0.5
85
+ ],
86
+ "std": [
87
+ 0.5,
88
+ 0.5,
89
+ 0.5
90
+ ]
91
+ }
92
+ ],
93
+ "tvf_resize_params": [
94
+ {
95
+ "antialias": true,
96
+ "interpolation": 3,
97
+ "max_size": null,
98
+ "size": [
99
+ 224,
100
+ 224
101
+ ]
102
+ },
103
+ {
104
+ "antialias": true,
105
+ "interpolation": 3,
106
+ "max_size": null,
107
+ "size": [
108
+ 224,
109
+ 224
110
+ ]
111
+ }
112
+ ],
113
+ "use_fused_vision_backbone": true
114
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/processing_prismatic.py ADDED
@@ -0,0 +1,252 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ """
2
+ processing_prismatic.py
3
+
4
+ HuggingFace-style preprocessor definitions for Prismatic VLMs, inheriting from `ProcessorMixin`. Default configuration
5
+ specifies `siglip-224px+7b`.
6
+ """
7
+
8
+ from typing import Any, ClassVar, List, Optional, Tuple, Union
9
+
10
+ import timm.data
11
+ import torch
12
+ import torchvision.transforms.functional as TVF
13
+ from PIL import Image
14
+ from torchvision.transforms import CenterCrop, Compose, Normalize, Resize, ToTensor
15
+ from transformers import PreTrainedTokenizerBase
16
+ from transformers.image_processing_utils import BatchFeature, ImageProcessingMixin
17
+ from transformers.processing_utils import ProcessorMixin
18
+ from transformers.tokenization_utils import PaddingStrategy, PreTokenizedInput, TextInput, TruncationStrategy
19
+ from transformers.utils import TensorType
20
+
21
+
22
+ # === Image Processing ===
23
+ def letterbox_pad_transform(image: Image.Image, padding_fill_value: Tuple[int, int, int]) -> Image.Image:
24
+ """Given a PIL.Image, pad to square by adding a symmetric border around the height/width."""
25
+ (w, h), max_wh = image.size, max(image.size)
26
+ horizontal_pad, vertical_pad = int((max_wh - w) / 2), int((max_wh - h) / 2)
27
+ padding = (horizontal_pad, vertical_pad, horizontal_pad, vertical_pad)
28
+
29
+ return TVF.pad(image, padding, fill=padding_fill_value, padding_mode="constant")
30
+
31
+
32
+ class PrismaticImageProcessor(ImageProcessingMixin):
33
+ model_input_names: ClassVar[List[str]] = ["pixel_values"]
34
+
35
+ def __init__(
36
+ self,
37
+ use_fused_vision_backbone: bool = False,
38
+ image_resize_strategy: str = "letterbox",
39
+ input_sizes: Optional[List[Tuple[int, int, int]]] = None,
40
+ interpolations: Optional[List[str]] = None,
41
+ means: Optional[List[Tuple[float, float, float]]] = None,
42
+ stds: Optional[List[Tuple[float, float, float]]] = None,
43
+ **kwargs: str,
44
+ ) -> None:
45
+ """
46
+ Initialize a PrismaticImageProcessor as a wrapper around a torchvision transform; this transform will be
47
+ created by TIMM, and edited to follow our custom `image_resize_strategy` logic.
48
+ @param use_fused_vision_backbone: Boolean indicating single or fused (dual) vision backbone
49
+ @param image_resize_strategy: Prismatic image resize strategy in < resize-naive | resize-crop | letterbox >
50
+ @param input_size: [TIMM :: `data_cfg`] Input image size as tuple (channels, width, height)
51
+ @param interpolation: [TIMM :: `data_cfg`] Interpolation as string (default: "bicubic")
52
+ @param mean: [TIMM :: `data_cfg`] Normalization mean as float tuple (or two-tuple if `fused_backbone`)
53
+ @param std: [TIMM :: `data_cfg`] Normalization std as float tuple (or two-tuple if `fused_backbone`)
54
+ """
55
+ self.use_fused_vision_backbone = use_fused_vision_backbone
56
+ self.image_resize_strategy = image_resize_strategy
57
+
58
+ # Handle `None` default values
59
+ input_sizes = [(3, 224, 224)] if input_sizes is None else input_sizes
60
+ means = [(0.5, 0.5, 0.5)] if means is None else means
61
+ stds = [(0.5, 0.5, 0.5)] if stds is None else stds
62
+
63
+ # TIMM `data_cfg` Parameters
64
+ self.input_sizes, self.interpolations, self.means, self.stds = input_sizes, interpolations, means, stds
65
+
66
+ # Grab torchvision transforms via TIMM =>> need to parse for specific "functional" transform values!
67
+ self.tvf_resize_params, self.tvf_crop_params, self.tvf_normalize_params = [], [], []
68
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = False, None
69
+
70
+ for idx in range(len(input_sizes)):
71
+ transform = timm.data.create_transform(
72
+ input_size=self.input_sizes[idx],
73
+ interpolation=self.interpolations[idx],
74
+ mean=self.means[idx],
75
+ std=self.stds[idx],
76
+ crop_pct=1.0, # Set to 1.0 to ignore cropping (initial Resize sets `input_size`)
77
+ crop_mode="center", # Default crop mode -- no-op when `crop_pct == 1.0`
78
+ is_training=False, # No image augmentations when loading the transform!
79
+ )
80
+
81
+ # [Validation] Ensure appropriate transform structure, expected sizes
82
+ if not (
83
+ isinstance(transform, Compose)
84
+ and (len(transform.transforms) == 4)
85
+ and isinstance(transform.transforms[0], Resize)
86
+ and isinstance(transform.transforms[1], CenterCrop)
87
+ and isinstance(transform.transforms[2], ToTensor)
88
+ and isinstance(transform.transforms[3], Normalize)
89
+ and (transform.transforms[0].size == self.input_sizes[idx][-1])
90
+ and (transform.transforms[1].size == self.input_sizes[idx][-2:])
91
+ ):
92
+ raise ValueError(f"Unexpected TIMM image transformation structure/sizes: `{transform}`")
93
+
94
+ # HF Image Processors *must* be JSON-serializable; as such, cannot have torchvision. as an attribute.
95
+ # => Instead, we're going to parse the transform and call "torchvision.transforms.functional" (`tvf`)
96
+ resize_t, crop_t, norm_t = transform.transforms[0], transform.transforms[1], transform.transforms[3]
97
+ self.tvf_resize_params.append(
98
+ {
99
+ "size": resize_t.size,
100
+ "interpolation": TVF.pil_modes_mapping[resize_t.interpolation],
101
+ "max_size": None,
102
+ "antialias": True,
103
+ }
104
+ )
105
+ self.tvf_crop_params.append({"output_size": crop_t.size})
106
+ self.tvf_normalize_params.append(
107
+ {
108
+ "mean": norm_t.mean.float().numpy().tolist(),
109
+ "std": norm_t.std.float().numpy().tolist(),
110
+ "inplace": False,
111
+ }
112
+ )
113
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = False, None
114
+
115
+ # Handle Prismatic `image_resize_strategy`
116
+ if self.image_resize_strategy == "resize-naive":
117
+ self.tvf_resize_params[idx]["size"] = (resize_t.size, resize_t.size)
118
+ elif self.image_resize_strategy == "letterbox":
119
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = True, tuple([int(x * 255) for x in self.means[idx]])
120
+ elif self.image_resize_strategy == "resize-crop":
121
+ pass
122
+ else:
123
+ raise ValueError(f"Image resize strategy `{self.image_resize_strategy}` is not supported!")
124
+
125
+ # Dispatch **kwargs to super()
126
+ super().__init__(**kwargs)
127
+
128
+ def apply_transform(self, img: Image.Image) -> torch.Tensor:
129
+ """Apply `functional` variant of TIMM's Transform = Compose([Resize -> CenterCrop -> ToTensor -> Normalize])"""
130
+ if self.tvf_do_letterbox:
131
+ img = letterbox_pad_transform(img, self.tvf_letterbox_fill)
132
+
133
+ # [Contract] Fused Backbones expect "channel-stacked" inputs; we'll unpack on the model side!
134
+ imgs_t = []
135
+ for idx in range(len(self.input_sizes)):
136
+ img_idx = TVF.resize(img, **self.tvf_resize_params[idx])
137
+ img_idx = TVF.center_crop(img_idx, **self.tvf_crop_params[idx])
138
+ img_idx_t = TVF.to_tensor(img_idx)
139
+ img_idx_t = TVF.normalize(img_idx_t, **self.tvf_normalize_params[idx])
140
+ imgs_t.append(img_idx_t)
141
+
142
+ # [Contract] `imgs_t` is a list of Tensors of shape [3, input_size, input_size]; stack along dim = 0
143
+ img_t = torch.vstack(imgs_t)
144
+
145
+ return img_t
146
+
147
+ def preprocess(
148
+ self,
149
+ images: Union[Image.Image, List[Image.Image]],
150
+ return_tensors: Optional[Union[str, TensorType]] = None,
151
+ **_: str,
152
+ ) -> BatchFeature:
153
+ """
154
+ Preprocess an image (or batch of images); note that unlike the `transformers :: BaseImageProcessor` we
155
+ explicitly only handle PIL.Image.Image instances for simplicity.
156
+ @param images: A (batch of) PIL.Image.Image instance(s) to preprocess.
157
+ @param return_tensors: BatchFeature default Tensor format (e.g., "pt" for torch); if None, returns np.ndarray
158
+ @return: Instance of `transformers :: BatchFeature` with a single key "pixel_values"
159
+ """
160
+ if not isinstance(images, list):
161
+ images = [images]
162
+
163
+ # Apply `self.img_transform` to each image (will return list of torch.Tensors); stack into "batched" Tensor
164
+ pixel_values = torch.stack([self.apply_transform(img.convert("RGB")) for img in images])
165
+
166
+ # Return BatchFeature =>> note that for compatibility, constructor expects Dict[str, np.ndarray], so we convert
167
+ return BatchFeature(data={"pixel_values": pixel_values.float().numpy()}, tensor_type=return_tensors)
168
+
169
+ def __call__(self, images: Union[Image.Image, List[Image.Image]], **kwargs) -> BatchFeature:
170
+ return self.preprocess(images, **kwargs)
171
+
172
+
173
+ # === PrismaticProcessor =>> Wraps both ImageProcessor and Tokenizer ===
174
+ # =>> https://github.com/huggingface/transformers/blob/main/src/transformers/models/llava/processing_llava.py
175
+ class PrismaticProcessor(ProcessorMixin):
176
+ attributes: ClassVar[List[str]] = ["image_processor", "tokenizer"]
177
+ image_processor_class: str = "AutoImageProcessor"
178
+ tokenizer_class: str = "AutoTokenizer"
179
+
180
+ def __init__(
181
+ self,
182
+ image_processor: Optional[ImageProcessingMixin] = None,
183
+ tokenizer: Optional[PreTrainedTokenizerBase] = None,
184
+ ) -> None:
185
+ super().__init__(image_processor, tokenizer)
186
+
187
+ def __call__(
188
+ self,
189
+ text: Union[TextInput, PreTokenizedInput, List[TextInput], List[PreTokenizedInput]],
190
+ images: Union[Image.Image, List[Image.Image]],
191
+ padding: Union[bool, str, PaddingStrategy] = False,
192
+ truncation: Optional[Union[bool, str, TruncationStrategy]] = None,
193
+ max_length: Optional[int] = None,
194
+ return_tensors: Optional[Union[str, TensorType]] = TensorType.PYTORCH,
195
+ ) -> BatchFeature:
196
+ """
197
+ Preprocess a given (batch) of text/images for a Prismatic VLM; forwards text to the underlying LLM's tokenizer,
198
+ forwards images to PrismaticImageProcessor.
199
+ @param text: The (batch) of text to encode; must be a string or list of strings.
200
+ @param images: A (batch of) PIL.Image.Image instance(s) to preprocess.
201
+ @param padding: Sequence padding strategy (if multiple specified) in < True = "longest" | "max_length" | False >
202
+ @param truncation: Truncation strategy for the output sequences; requires `max_length` to be specified
203
+ @param max_length: Maximum length (in tokens) to truncate
204
+ @param return_tensors: Type of return tensors (usually "pt" or TensorType.PYTORCH)
205
+ @return: BatchFeature with keys for `input_ids`, `attention_mask` and `pixel_values`.
206
+ """
207
+ pixel_values = self.image_processor(images, return_tensors=return_tensors)["pixel_values"]
208
+ text_inputs = self.tokenizer(
209
+ text, return_tensors=return_tensors, padding=padding, truncation=truncation, max_length=max_length
210
+ )
211
+
212
+ # [Validate] Need same number of images and text inputs!
213
+ if pixel_values.shape[0] != text_inputs.input_ids.shape[0]:
214
+ raise ValueError("Batch is malformed; expected same number of images and text inputs!")
215
+
216
+ return BatchFeature(data={**text_inputs, "pixel_values": pixel_values})
217
+
218
+ # === Tokenizer Dispatch Utilities =>> check `PreTrainedTokenizerBase` for documentation ===
219
+ def batch_decode(
220
+ self,
221
+ sequences: Union[List[int], List[List[int]], torch.Tensor, Any], # `Any` = np.ndarray | tf.Tensor
222
+ skip_special_tokens: bool = False,
223
+ clean_up_tokenization_spaces: Optional[bool] = None,
224
+ **kwargs: str,
225
+ ) -> List[str]:
226
+ return self.tokenizer.batch_decode(
227
+ sequences=sequences,
228
+ skip_special_tokens=skip_special_tokens,
229
+ clean_up_tokenization_spaces=clean_up_tokenization_spaces,
230
+ **kwargs,
231
+ )
232
+
233
+ def decode(
234
+ self,
235
+ token_ids: Union[int, List[int], torch.Tensor, Any], # `Any` = np.ndarray | tf.Tensor
236
+ skip_special_tokens: bool = False,
237
+ clean_up_tokenization_spaces: Optional[bool] = None,
238
+ **kwargs: str,
239
+ ) -> str:
240
+ return self.tokenizer.decode(
241
+ token_ids=token_ids,
242
+ skip_special_tokens=skip_special_tokens,
243
+ clean_up_tokenization_spaces=clean_up_tokenization_spaces,
244
+ **kwargs,
245
+ )
246
+
247
+ @property
248
+ def model_input_names(self) -> List[str]:
249
+ tokenizer_input_names = self.tokenizer.model_input_names
250
+ image_processor_input_names = self.image_processor.model_input_names
251
+
252
+ return list(dict.fromkeys(tokenizer_input_names + image_processor_input_names))
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/processor_config.json ADDED
@@ -0,0 +1,6 @@
 
 
 
 
 
 
 
1
+ {
2
+ "auto_map": {
3
+ "AutoProcessor": "processing_prismatic.PrismaticProcessor"
4
+ },
5
+ "processor_class": "PrismaticProcessor"
6
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/special_tokens_map.json ADDED
@@ -0,0 +1,30 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "bos_token": {
3
+ "content": "<s>",
4
+ "lstrip": false,
5
+ "normalized": false,
6
+ "rstrip": false,
7
+ "single_word": false
8
+ },
9
+ "eos_token": {
10
+ "content": "</s>",
11
+ "lstrip": false,
12
+ "normalized": false,
13
+ "rstrip": false,
14
+ "single_word": false
15
+ },
16
+ "pad_token": {
17
+ "content": "<PAD>",
18
+ "lstrip": false,
19
+ "normalized": false,
20
+ "rstrip": false,
21
+ "single_word": false
22
+ },
23
+ "unk_token": {
24
+ "content": "<unk>",
25
+ "lstrip": false,
26
+ "normalized": false,
27
+ "rstrip": false,
28
+ "single_word": false
29
+ }
30
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/tokenizer.json ADDED
The diff for this file is too large to render. See raw diff
 
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--25000_chkpt/tokenizer_config.json ADDED
@@ -0,0 +1,53 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "add_bos_token": true,
3
+ "add_eos_token": false,
4
+ "added_tokens_decoder": {
5
+ "0": {
6
+ "content": "<unk>",
7
+ "lstrip": false,
8
+ "normalized": false,
9
+ "rstrip": false,
10
+ "single_word": false,
11
+ "special": true
12
+ },
13
+ "1": {
14
+ "content": "<s>",
15
+ "lstrip": false,
16
+ "normalized": false,
17
+ "rstrip": false,
18
+ "single_word": false,
19
+ "special": true
20
+ },
21
+ "2": {
22
+ "content": "</s>",
23
+ "lstrip": false,
24
+ "normalized": false,
25
+ "rstrip": false,
26
+ "single_word": false,
27
+ "special": true
28
+ },
29
+ "32000": {
30
+ "content": "<PAD>",
31
+ "lstrip": false,
32
+ "normalized": false,
33
+ "rstrip": false,
34
+ "single_word": false,
35
+ "special": true
36
+ }
37
+ },
38
+ "auto_map": {
39
+ "AutoProcessor": "processing_prismatic.PrismaticProcessor"
40
+ },
41
+ "bos_token": "<s>",
42
+ "clean_up_tokenization_spaces": false,
43
+ "eos_token": "</s>",
44
+ "legacy": false,
45
+ "model_max_length": 2048,
46
+ "pad_token": "<PAD>",
47
+ "padding_side": "right",
48
+ "processor_class": "PrismaticProcessor",
49
+ "sp_model_kwargs": {},
50
+ "tokenizer_class": "LlamaTokenizer",
51
+ "unk_token": "<unk>",
52
+ "use_default_system_prompt": false
53
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/added_tokens.json ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ {
2
+ "<PAD>": 32000
3
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/dataset_statistics.json ADDED
@@ -0,0 +1,133 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "libero_90_no_noops": {
3
+ "action": {
4
+ "mean": [
5
+ 0.04552208632230759,
6
+ 0.037328869104385376,
7
+ -0.09673234075307846,
8
+ 0.0050192056223750114,
9
+ 0.002271906239911914,
10
+ -0.006229790858924389,
11
+ 0.5282046794891357
12
+ ],
13
+ "std": [
14
+ 0.2984381318092346,
15
+ 0.36122551560401917,
16
+ 0.4067350924015045,
17
+ 0.048389386385679245,
18
+ 0.05818882957100868,
19
+ 0.08691500872373581,
20
+ 0.4985457956790924
21
+ ],
22
+ "max": [
23
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+ -0.0016752025950700054
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+ ]
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+ },
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+ "num_transitions": 573965,
131
+ "num_trajectories": 3954
132
+ }
133
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/lora_adapter/README.md ADDED
@@ -0,0 +1,202 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ ---
2
+ base_model: pretrained_models/configs-openvla-7b/config.json
3
+ library_name: peft
4
+ ---
5
+
6
+ # Model Card for Model ID
7
+
8
+ <!-- Provide a quick summary of what the model is/does. -->
9
+
10
+
11
+
12
+ ## Model Details
13
+
14
+ ### Model Description
15
+
16
+ <!-- Provide a longer summary of what this model is. -->
17
+
18
+
19
+
20
+ - **Developed by:** [More Information Needed]
21
+ - **Funded by [optional]:** [More Information Needed]
22
+ - **Shared by [optional]:** [More Information Needed]
23
+ - **Model type:** [More Information Needed]
24
+ - **Language(s) (NLP):** [More Information Needed]
25
+ - **License:** [More Information Needed]
26
+ - **Finetuned from model [optional]:** [More Information Needed]
27
+
28
+ ### Model Sources [optional]
29
+
30
+ <!-- Provide the basic links for the model. -->
31
+
32
+ - **Repository:** [More Information Needed]
33
+ - **Paper [optional]:** [More Information Needed]
34
+ - **Demo [optional]:** [More Information Needed]
35
+
36
+ ## Uses
37
+
38
+ <!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. -->
39
+
40
+ ### Direct Use
41
+
42
+ <!-- This section is for the model use without fine-tuning or plugging into a larger ecosystem/app. -->
43
+
44
+ [More Information Needed]
45
+
46
+ ### Downstream Use [optional]
47
+
48
+ <!-- This section is for the model use when fine-tuned for a task, or when plugged into a larger ecosystem/app -->
49
+
50
+ [More Information Needed]
51
+
52
+ ### Out-of-Scope Use
53
+
54
+ <!-- This section addresses misuse, malicious use, and uses that the model will not work well for. -->
55
+
56
+ [More Information Needed]
57
+
58
+ ## Bias, Risks, and Limitations
59
+
60
+ <!-- This section is meant to convey both technical and sociotechnical limitations. -->
61
+
62
+ [More Information Needed]
63
+
64
+ ### Recommendations
65
+
66
+ <!-- This section is meant to convey recommendations with respect to the bias, risk, and technical limitations. -->
67
+
68
+ Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. More information needed for further recommendations.
69
+
70
+ ## How to Get Started with the Model
71
+
72
+ Use the code below to get started with the model.
73
+
74
+ [More Information Needed]
75
+
76
+ ## Training Details
77
+
78
+ ### Training Data
79
+
80
+ <!-- This should link to a Dataset Card, perhaps with a short stub of information on what the training data is all about as well as documentation related to data pre-processing or additional filtering. -->
81
+
82
+ [More Information Needed]
83
+
84
+ ### Training Procedure
85
+
86
+ <!-- This relates heavily to the Technical Specifications. Content here should link to that section when it is relevant to the training procedure. -->
87
+
88
+ #### Preprocessing [optional]
89
+
90
+ [More Information Needed]
91
+
92
+
93
+ #### Training Hyperparameters
94
+
95
+ - **Training regime:** [More Information Needed] <!--fp32, fp16 mixed precision, bf16 mixed precision, bf16 non-mixed precision, fp16 non-mixed precision, fp8 mixed precision -->
96
+
97
+ #### Speeds, Sizes, Times [optional]
98
+
99
+ <!-- This section provides information about throughput, start/end time, checkpoint size if relevant, etc. -->
100
+
101
+ [More Information Needed]
102
+
103
+ ## Evaluation
104
+
105
+ <!-- This section describes the evaluation protocols and provides the results. -->
106
+
107
+ ### Testing Data, Factors & Metrics
108
+
109
+ #### Testing Data
110
+
111
+ <!-- This should link to a Dataset Card if possible. -->
112
+
113
+ [More Information Needed]
114
+
115
+ #### Factors
116
+
117
+ <!-- These are the things the evaluation is disaggregating by, e.g., subpopulations or domains. -->
118
+
119
+ [More Information Needed]
120
+
121
+ #### Metrics
122
+
123
+ <!-- These are the evaluation metrics being used, ideally with a description of why. -->
124
+
125
+ [More Information Needed]
126
+
127
+ ### Results
128
+
129
+ [More Information Needed]
130
+
131
+ #### Summary
132
+
133
+
134
+
135
+ ## Model Examination [optional]
136
+
137
+ <!-- Relevant interpretability work for the model goes here -->
138
+
139
+ [More Information Needed]
140
+
141
+ ## Environmental Impact
142
+
143
+ <!-- Total emissions (in grams of CO2eq) and additional considerations, such as electricity usage, go here. Edit the suggested text below accordingly -->
144
+
145
+ Carbon emissions can be estimated using the [Machine Learning Impact calculator](https://mlco2.github.io/impact#compute) presented in [Lacoste et al. (2019)](https://arxiv.org/abs/1910.09700).
146
+
147
+ - **Hardware Type:** [More Information Needed]
148
+ - **Hours used:** [More Information Needed]
149
+ - **Cloud Provider:** [More Information Needed]
150
+ - **Compute Region:** [More Information Needed]
151
+ - **Carbon Emitted:** [More Information Needed]
152
+
153
+ ## Technical Specifications [optional]
154
+
155
+ ### Model Architecture and Objective
156
+
157
+ [More Information Needed]
158
+
159
+ ### Compute Infrastructure
160
+
161
+ [More Information Needed]
162
+
163
+ #### Hardware
164
+
165
+ [More Information Needed]
166
+
167
+ #### Software
168
+
169
+ [More Information Needed]
170
+
171
+ ## Citation [optional]
172
+
173
+ <!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. -->
174
+
175
+ **BibTeX:**
176
+
177
+ [More Information Needed]
178
+
179
+ **APA:**
180
+
181
+ [More Information Needed]
182
+
183
+ ## Glossary [optional]
184
+
185
+ <!-- If relevant, include terms and calculations in this section that can help readers understand the model or model card. -->
186
+
187
+ [More Information Needed]
188
+
189
+ ## More Information [optional]
190
+
191
+ [More Information Needed]
192
+
193
+ ## Model Card Authors [optional]
194
+
195
+ [More Information Needed]
196
+
197
+ ## Model Card Contact
198
+
199
+ [More Information Needed]
200
+ ### Framework versions
201
+
202
+ - PEFT 0.11.1
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/lora_adapter/adapter_config.json ADDED
@@ -0,0 +1,45 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "alpha_pattern": {},
3
+ "auto_mapping": {
4
+ "base_model_class": "OpenVLAForActionPrediction",
5
+ "parent_library": "prismatic.extern.hf.modeling_prismatic"
6
+ },
7
+ "base_model_name_or_path": "pretrained_models/configs-openvla-7b/config.json",
8
+ "bias": "none",
9
+ "fan_in_fan_out": false,
10
+ "inference_mode": true,
11
+ "init_lora_weights": "gaussian",
12
+ "layer_replication": null,
13
+ "layers_pattern": null,
14
+ "layers_to_transform": null,
15
+ "loftq_config": {},
16
+ "lora_alpha": 64,
17
+ "lora_dropout": 0.0,
18
+ "megatron_config": null,
19
+ "megatron_core": "megatron.core",
20
+ "modules_to_save": null,
21
+ "peft_type": "LORA",
22
+ "r": 32,
23
+ "rank_pattern": {},
24
+ "revision": null,
25
+ "target_modules": [
26
+ "qkv",
27
+ "up_proj",
28
+ "proj",
29
+ "kv",
30
+ "fc1",
31
+ "gate_proj",
32
+ "q_proj",
33
+ "k_proj",
34
+ "down_proj",
35
+ "o_proj",
36
+ "fc2",
37
+ "v_proj",
38
+ "fc3",
39
+ "q",
40
+ "lm_head"
41
+ ],
42
+ "task_type": null,
43
+ "use_dora": false,
44
+ "use_rslora": false
45
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/preprocessor_config.json ADDED
@@ -0,0 +1,114 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "auto_map": {
3
+ "AutoImageProcessor": "processing_prismatic.PrismaticImageProcessor",
4
+ "AutoProcessor": "processing_prismatic.PrismaticProcessor"
5
+ },
6
+ "image_processor_type": "PrismaticImageProcessor",
7
+ "image_resize_strategy": "resize-naive",
8
+ "input_sizes": [
9
+ [
10
+ 3,
11
+ 224,
12
+ 224
13
+ ],
14
+ [
15
+ 3,
16
+ 224,
17
+ 224
18
+ ]
19
+ ],
20
+ "interpolations": [
21
+ "bicubic",
22
+ "bicubic"
23
+ ],
24
+ "means": [
25
+ [
26
+ 0.485,
27
+ 0.456,
28
+ 0.406
29
+ ],
30
+ [
31
+ 0.5,
32
+ 0.5,
33
+ 0.5
34
+ ]
35
+ ],
36
+ "processor_class": "PrismaticProcessor",
37
+ "stds": [
38
+ [
39
+ 0.229,
40
+ 0.224,
41
+ 0.225
42
+ ],
43
+ [
44
+ 0.5,
45
+ 0.5,
46
+ 0.5
47
+ ]
48
+ ],
49
+ "tvf_crop_params": [
50
+ {
51
+ "output_size": [
52
+ 224,
53
+ 224
54
+ ]
55
+ },
56
+ {
57
+ "output_size": [
58
+ 224,
59
+ 224
60
+ ]
61
+ }
62
+ ],
63
+ "tvf_do_letterbox": false,
64
+ "tvf_letterbox_fill": null,
65
+ "tvf_normalize_params": [
66
+ {
67
+ "inplace": false,
68
+ "mean": [
69
+ 0.484375,
70
+ 0.455078125,
71
+ 0.40625
72
+ ],
73
+ "std": [
74
+ 0.228515625,
75
+ 0.2236328125,
76
+ 0.224609375
77
+ ]
78
+ },
79
+ {
80
+ "inplace": false,
81
+ "mean": [
82
+ 0.5,
83
+ 0.5,
84
+ 0.5
85
+ ],
86
+ "std": [
87
+ 0.5,
88
+ 0.5,
89
+ 0.5
90
+ ]
91
+ }
92
+ ],
93
+ "tvf_resize_params": [
94
+ {
95
+ "antialias": true,
96
+ "interpolation": 3,
97
+ "max_size": null,
98
+ "size": [
99
+ 224,
100
+ 224
101
+ ]
102
+ },
103
+ {
104
+ "antialias": true,
105
+ "interpolation": 3,
106
+ "max_size": null,
107
+ "size": [
108
+ 224,
109
+ 224
110
+ ]
111
+ }
112
+ ],
113
+ "use_fused_vision_backbone": true
114
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/processing_prismatic.py ADDED
@@ -0,0 +1,252 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ """
2
+ processing_prismatic.py
3
+
4
+ HuggingFace-style preprocessor definitions for Prismatic VLMs, inheriting from `ProcessorMixin`. Default configuration
5
+ specifies `siglip-224px+7b`.
6
+ """
7
+
8
+ from typing import Any, ClassVar, List, Optional, Tuple, Union
9
+
10
+ import timm.data
11
+ import torch
12
+ import torchvision.transforms.functional as TVF
13
+ from PIL import Image
14
+ from torchvision.transforms import CenterCrop, Compose, Normalize, Resize, ToTensor
15
+ from transformers import PreTrainedTokenizerBase
16
+ from transformers.image_processing_utils import BatchFeature, ImageProcessingMixin
17
+ from transformers.processing_utils import ProcessorMixin
18
+ from transformers.tokenization_utils import PaddingStrategy, PreTokenizedInput, TextInput, TruncationStrategy
19
+ from transformers.utils import TensorType
20
+
21
+
22
+ # === Image Processing ===
23
+ def letterbox_pad_transform(image: Image.Image, padding_fill_value: Tuple[int, int, int]) -> Image.Image:
24
+ """Given a PIL.Image, pad to square by adding a symmetric border around the height/width."""
25
+ (w, h), max_wh = image.size, max(image.size)
26
+ horizontal_pad, vertical_pad = int((max_wh - w) / 2), int((max_wh - h) / 2)
27
+ padding = (horizontal_pad, vertical_pad, horizontal_pad, vertical_pad)
28
+
29
+ return TVF.pad(image, padding, fill=padding_fill_value, padding_mode="constant")
30
+
31
+
32
+ class PrismaticImageProcessor(ImageProcessingMixin):
33
+ model_input_names: ClassVar[List[str]] = ["pixel_values"]
34
+
35
+ def __init__(
36
+ self,
37
+ use_fused_vision_backbone: bool = False,
38
+ image_resize_strategy: str = "letterbox",
39
+ input_sizes: Optional[List[Tuple[int, int, int]]] = None,
40
+ interpolations: Optional[List[str]] = None,
41
+ means: Optional[List[Tuple[float, float, float]]] = None,
42
+ stds: Optional[List[Tuple[float, float, float]]] = None,
43
+ **kwargs: str,
44
+ ) -> None:
45
+ """
46
+ Initialize a PrismaticImageProcessor as a wrapper around a torchvision transform; this transform will be
47
+ created by TIMM, and edited to follow our custom `image_resize_strategy` logic.
48
+ @param use_fused_vision_backbone: Boolean indicating single or fused (dual) vision backbone
49
+ @param image_resize_strategy: Prismatic image resize strategy in < resize-naive | resize-crop | letterbox >
50
+ @param input_size: [TIMM :: `data_cfg`] Input image size as tuple (channels, width, height)
51
+ @param interpolation: [TIMM :: `data_cfg`] Interpolation as string (default: "bicubic")
52
+ @param mean: [TIMM :: `data_cfg`] Normalization mean as float tuple (or two-tuple if `fused_backbone`)
53
+ @param std: [TIMM :: `data_cfg`] Normalization std as float tuple (or two-tuple if `fused_backbone`)
54
+ """
55
+ self.use_fused_vision_backbone = use_fused_vision_backbone
56
+ self.image_resize_strategy = image_resize_strategy
57
+
58
+ # Handle `None` default values
59
+ input_sizes = [(3, 224, 224)] if input_sizes is None else input_sizes
60
+ means = [(0.5, 0.5, 0.5)] if means is None else means
61
+ stds = [(0.5, 0.5, 0.5)] if stds is None else stds
62
+
63
+ # TIMM `data_cfg` Parameters
64
+ self.input_sizes, self.interpolations, self.means, self.stds = input_sizes, interpolations, means, stds
65
+
66
+ # Grab torchvision transforms via TIMM =>> need to parse for specific "functional" transform values!
67
+ self.tvf_resize_params, self.tvf_crop_params, self.tvf_normalize_params = [], [], []
68
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = False, None
69
+
70
+ for idx in range(len(input_sizes)):
71
+ transform = timm.data.create_transform(
72
+ input_size=self.input_sizes[idx],
73
+ interpolation=self.interpolations[idx],
74
+ mean=self.means[idx],
75
+ std=self.stds[idx],
76
+ crop_pct=1.0, # Set to 1.0 to ignore cropping (initial Resize sets `input_size`)
77
+ crop_mode="center", # Default crop mode -- no-op when `crop_pct == 1.0`
78
+ is_training=False, # No image augmentations when loading the transform!
79
+ )
80
+
81
+ # [Validation] Ensure appropriate transform structure, expected sizes
82
+ if not (
83
+ isinstance(transform, Compose)
84
+ and (len(transform.transforms) == 4)
85
+ and isinstance(transform.transforms[0], Resize)
86
+ and isinstance(transform.transforms[1], CenterCrop)
87
+ and isinstance(transform.transforms[2], ToTensor)
88
+ and isinstance(transform.transforms[3], Normalize)
89
+ and (transform.transforms[0].size == self.input_sizes[idx][-1])
90
+ and (transform.transforms[1].size == self.input_sizes[idx][-2:])
91
+ ):
92
+ raise ValueError(f"Unexpected TIMM image transformation structure/sizes: `{transform}`")
93
+
94
+ # HF Image Processors *must* be JSON-serializable; as such, cannot have torchvision. as an attribute.
95
+ # => Instead, we're going to parse the transform and call "torchvision.transforms.functional" (`tvf`)
96
+ resize_t, crop_t, norm_t = transform.transforms[0], transform.transforms[1], transform.transforms[3]
97
+ self.tvf_resize_params.append(
98
+ {
99
+ "size": resize_t.size,
100
+ "interpolation": TVF.pil_modes_mapping[resize_t.interpolation],
101
+ "max_size": None,
102
+ "antialias": True,
103
+ }
104
+ )
105
+ self.tvf_crop_params.append({"output_size": crop_t.size})
106
+ self.tvf_normalize_params.append(
107
+ {
108
+ "mean": norm_t.mean.float().numpy().tolist(),
109
+ "std": norm_t.std.float().numpy().tolist(),
110
+ "inplace": False,
111
+ }
112
+ )
113
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = False, None
114
+
115
+ # Handle Prismatic `image_resize_strategy`
116
+ if self.image_resize_strategy == "resize-naive":
117
+ self.tvf_resize_params[idx]["size"] = (resize_t.size, resize_t.size)
118
+ elif self.image_resize_strategy == "letterbox":
119
+ self.tvf_do_letterbox, self.tvf_letterbox_fill = True, tuple([int(x * 255) for x in self.means[idx]])
120
+ elif self.image_resize_strategy == "resize-crop":
121
+ pass
122
+ else:
123
+ raise ValueError(f"Image resize strategy `{self.image_resize_strategy}` is not supported!")
124
+
125
+ # Dispatch **kwargs to super()
126
+ super().__init__(**kwargs)
127
+
128
+ def apply_transform(self, img: Image.Image) -> torch.Tensor:
129
+ """Apply `functional` variant of TIMM's Transform = Compose([Resize -> CenterCrop -> ToTensor -> Normalize])"""
130
+ if self.tvf_do_letterbox:
131
+ img = letterbox_pad_transform(img, self.tvf_letterbox_fill)
132
+
133
+ # [Contract] Fused Backbones expect "channel-stacked" inputs; we'll unpack on the model side!
134
+ imgs_t = []
135
+ for idx in range(len(self.input_sizes)):
136
+ img_idx = TVF.resize(img, **self.tvf_resize_params[idx])
137
+ img_idx = TVF.center_crop(img_idx, **self.tvf_crop_params[idx])
138
+ img_idx_t = TVF.to_tensor(img_idx)
139
+ img_idx_t = TVF.normalize(img_idx_t, **self.tvf_normalize_params[idx])
140
+ imgs_t.append(img_idx_t)
141
+
142
+ # [Contract] `imgs_t` is a list of Tensors of shape [3, input_size, input_size]; stack along dim = 0
143
+ img_t = torch.vstack(imgs_t)
144
+
145
+ return img_t
146
+
147
+ def preprocess(
148
+ self,
149
+ images: Union[Image.Image, List[Image.Image]],
150
+ return_tensors: Optional[Union[str, TensorType]] = None,
151
+ **_: str,
152
+ ) -> BatchFeature:
153
+ """
154
+ Preprocess an image (or batch of images); note that unlike the `transformers :: BaseImageProcessor` we
155
+ explicitly only handle PIL.Image.Image instances for simplicity.
156
+ @param images: A (batch of) PIL.Image.Image instance(s) to preprocess.
157
+ @param return_tensors: BatchFeature default Tensor format (e.g., "pt" for torch); if None, returns np.ndarray
158
+ @return: Instance of `transformers :: BatchFeature` with a single key "pixel_values"
159
+ """
160
+ if not isinstance(images, list):
161
+ images = [images]
162
+
163
+ # Apply `self.img_transform` to each image (will return list of torch.Tensors); stack into "batched" Tensor
164
+ pixel_values = torch.stack([self.apply_transform(img.convert("RGB")) for img in images])
165
+
166
+ # Return BatchFeature =>> note that for compatibility, constructor expects Dict[str, np.ndarray], so we convert
167
+ return BatchFeature(data={"pixel_values": pixel_values.float().numpy()}, tensor_type=return_tensors)
168
+
169
+ def __call__(self, images: Union[Image.Image, List[Image.Image]], **kwargs) -> BatchFeature:
170
+ return self.preprocess(images, **kwargs)
171
+
172
+
173
+ # === PrismaticProcessor =>> Wraps both ImageProcessor and Tokenizer ===
174
+ # =>> https://github.com/huggingface/transformers/blob/main/src/transformers/models/llava/processing_llava.py
175
+ class PrismaticProcessor(ProcessorMixin):
176
+ attributes: ClassVar[List[str]] = ["image_processor", "tokenizer"]
177
+ image_processor_class: str = "AutoImageProcessor"
178
+ tokenizer_class: str = "AutoTokenizer"
179
+
180
+ def __init__(
181
+ self,
182
+ image_processor: Optional[ImageProcessingMixin] = None,
183
+ tokenizer: Optional[PreTrainedTokenizerBase] = None,
184
+ ) -> None:
185
+ super().__init__(image_processor, tokenizer)
186
+
187
+ def __call__(
188
+ self,
189
+ text: Union[TextInput, PreTokenizedInput, List[TextInput], List[PreTokenizedInput]],
190
+ images: Union[Image.Image, List[Image.Image]],
191
+ padding: Union[bool, str, PaddingStrategy] = False,
192
+ truncation: Optional[Union[bool, str, TruncationStrategy]] = None,
193
+ max_length: Optional[int] = None,
194
+ return_tensors: Optional[Union[str, TensorType]] = TensorType.PYTORCH,
195
+ ) -> BatchFeature:
196
+ """
197
+ Preprocess a given (batch) of text/images for a Prismatic VLM; forwards text to the underlying LLM's tokenizer,
198
+ forwards images to PrismaticImageProcessor.
199
+ @param text: The (batch) of text to encode; must be a string or list of strings.
200
+ @param images: A (batch of) PIL.Image.Image instance(s) to preprocess.
201
+ @param padding: Sequence padding strategy (if multiple specified) in < True = "longest" | "max_length" | False >
202
+ @param truncation: Truncation strategy for the output sequences; requires `max_length` to be specified
203
+ @param max_length: Maximum length (in tokens) to truncate
204
+ @param return_tensors: Type of return tensors (usually "pt" or TensorType.PYTORCH)
205
+ @return: BatchFeature with keys for `input_ids`, `attention_mask` and `pixel_values`.
206
+ """
207
+ pixel_values = self.image_processor(images, return_tensors=return_tensors)["pixel_values"]
208
+ text_inputs = self.tokenizer(
209
+ text, return_tensors=return_tensors, padding=padding, truncation=truncation, max_length=max_length
210
+ )
211
+
212
+ # [Validate] Need same number of images and text inputs!
213
+ if pixel_values.shape[0] != text_inputs.input_ids.shape[0]:
214
+ raise ValueError("Batch is malformed; expected same number of images and text inputs!")
215
+
216
+ return BatchFeature(data={**text_inputs, "pixel_values": pixel_values})
217
+
218
+ # === Tokenizer Dispatch Utilities =>> check `PreTrainedTokenizerBase` for documentation ===
219
+ def batch_decode(
220
+ self,
221
+ sequences: Union[List[int], List[List[int]], torch.Tensor, Any], # `Any` = np.ndarray | tf.Tensor
222
+ skip_special_tokens: bool = False,
223
+ clean_up_tokenization_spaces: Optional[bool] = None,
224
+ **kwargs: str,
225
+ ) -> List[str]:
226
+ return self.tokenizer.batch_decode(
227
+ sequences=sequences,
228
+ skip_special_tokens=skip_special_tokens,
229
+ clean_up_tokenization_spaces=clean_up_tokenization_spaces,
230
+ **kwargs,
231
+ )
232
+
233
+ def decode(
234
+ self,
235
+ token_ids: Union[int, List[int], torch.Tensor, Any], # `Any` = np.ndarray | tf.Tensor
236
+ skip_special_tokens: bool = False,
237
+ clean_up_tokenization_spaces: Optional[bool] = None,
238
+ **kwargs: str,
239
+ ) -> str:
240
+ return self.tokenizer.decode(
241
+ token_ids=token_ids,
242
+ skip_special_tokens=skip_special_tokens,
243
+ clean_up_tokenization_spaces=clean_up_tokenization_spaces,
244
+ **kwargs,
245
+ )
246
+
247
+ @property
248
+ def model_input_names(self) -> List[str]:
249
+ tokenizer_input_names = self.tokenizer.model_input_names
250
+ image_processor_input_names = self.image_processor.model_input_names
251
+
252
+ return list(dict.fromkeys(tokenizer_input_names + image_processor_input_names))
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/processor_config.json ADDED
@@ -0,0 +1,6 @@
 
 
 
 
 
 
 
1
+ {
2
+ "auto_map": {
3
+ "AutoProcessor": "processing_prismatic.PrismaticProcessor"
4
+ },
5
+ "processor_class": "PrismaticProcessor"
6
+ }
output_flash6/openvla-oft-2nodes/configs-openvla-7b+libero_90_no_noops+b4+lr-5e-05+AdamW+wd-0+x-action_queries+lora-r32+dropout-0.0--image_aug--OPENVLA-OFT--90--20251031-185028--35000_chkpt/special_tokens_map.json ADDED
@@ -0,0 +1,30 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "bos_token": {
3
+ "content": "<s>",
4
+ "lstrip": false,
5
+ "normalized": false,
6
+ "rstrip": false,
7
+ "single_word": false
8
+ },
9
+ "eos_token": {
10
+ "content": "</s>",
11
+ "lstrip": false,
12
+ "normalized": false,
13
+ "rstrip": false,
14
+ "single_word": false
15
+ },
16
+ "pad_token": {
17
+ "content": "<PAD>",
18
+ "lstrip": false,
19
+ "normalized": false,
20
+ "rstrip": false,
21
+ "single_word": false
22
+ },
23
+ "unk_token": {
24
+ "content": "<unk>",
25
+ "lstrip": false,
26
+ "normalized": false,
27
+ "rstrip": false,
28
+ "single_word": false
29
+ }
30
+ }