w601sxs
/

b1ade-1b-bf16

@@ -3,199 +3,68 @@ library_name: transformers
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 tags: []
 ---
+# Model Card for b1ade-1b
+Instruction fine tuned 1B parameter model; pass in:
+1. `context: <...>`
+2. `question: <...>`
+  and expect an `answer: <...>`
+See implemetation example below (also see https://huggingface.co/spaces/w601sxs/b1ade-1b):
+```
+import torch
+import transformers
+import os, time
+import tempfile
+from transformers import AutoTokenizer, AutoModelForCausalLM
+BASE_MODEL = "w601sxs/b1ade-1b-bf16"
+tokenizer = AutoTokenizer.from_pretrained(BASE_MODEL)
+model = AutoModelForCausalLM.from_pretrained(BASE_MODEL,
+                                             torch_dtype=torch.bfloat16,
+                                             device_map="auto",
+                                             offload_folder="offload")
+model.eval()
+from transformers import StoppingCriteria, AutoModelForCausalLM, AutoTokenizer, StoppingCriteriaList
+class KeywordsStoppingCriteria(StoppingCriteria):
+    def __init__(self, keywords_ids:list):
+        self.keywords = keywords_ids
+    def __call__(self, input_ids: torch.LongTensor, scores: torch.FloatTensor, **kwargs) -> bool:
+        if input_ids[0][-1] in self.keywords:
+            return True
+        return False
+stop_words = ['>', ' >','> ']
+stop_ids = [tokenizer.encode(w)[0] for w in stop_words]
+stop_criteria = StoppingCriteriaList([KeywordsStoppingCriteria(keywords_ids = stop_ids)])
+def predict(text):
+    inputs = tokenizer(text, return_tensors="pt").to('cuda')
+    with torch.no_grad():
+        outputs = model.generate(input_ids=inputs["input_ids"], max_new_tokens=128, stopping_criteria=stop_criteria)
+        out_text = tokenizer.batch_decode(outputs.detach().cpu().numpy(), skip_special_tokens=True)[0].split("answer:")[-1]
+    return print(out_text.split(text)[-1])
+predict("context: <The center contact of the bulb typically connects to the medium-power filament, and the ring connects to the low-power filament. Thus, if a 3-way bulb is screwed into a standard light socket that has only a center contact, only the medium-power filament operates. In the case of the 50 W / 100 W / 150 W bulb, putting this bulb in a regular lamp socket will result in it behaving like a normal 100W bulb.>\n question: <Question: Do 3 way light bulbs work in any lamp?>\n")
+```