Description
This LLM model is trained to perform Q&A, Summarization, RAG, and Chat.
How to use
from sparknlp.base import DocumentAssembler
from sparknlp_jsl.annotator import MedicalLLM
from pyspark.ml import Pipeline
document_assembler = DocumentAssembler()\
.setInputCol("text")\
.setOutputCol("document")
medical_llm = MedicalLLM.pretrained("jsl_meds_4b_q4_v5", "en", "clinical/models")\
.setInputCols("document")\
.setOutputCol("completions")\
.setBatchSize(1)\
.setNPredict(100)\
.setUseChatTemplate(True)\
.setTemperature(0)
pipeline = Pipeline(stages=[
document_assembler,
medical_llm
])
prompt = """
A 23-year-old pregnant woman at 22 weeks gestation presents with burning upon urination. She states it started 1 day ago and has been worsening despite drinking more water and taking cranberry extract. She otherwise feels well and is followed by a doctor for her pregnancy. Her temperature is 97.7°F (36.5°C), blood pressure is 122/77 mmHg, pulse is 80/min, respirations are 19/min, and oxygen saturation is 98% on room air. Physical exam is notable for an absence of costovertebral angle tenderness and a gravid uterus.
Which of the following is the best treatment for this patient?
A: Ampicillin
B: Ceftriaxone
C: Ciprofloxacin
D: Doxycycline
E: Nitrofurantoin
"""
data = spark.createDataFrame([[prompt]]).toDF("text")
model = pipeline.fit(data)
result = model.transform(data)
result.select("completions").show(truncate=False)
from johnsnowlabs import nlp, medical
document_assembler = nlp.DocumentAssembler()\
.setInputCol("text")\
.setOutputCol("document")
medical_llm = medical.MedicalLLM.pretrained("jsl_meds_4b_q4_v5", "en", "clinical/models")\
.setInputCols("document")\
.setOutputCol("completions")\
.setBatchSize(1)\
.setNPredict(100)\
.setUseChatTemplate(True)\
.setTemperature(0)
pipeline = nlp.Pipeline(stages=[
document_assembler,
medical_llm
])
prompt = """
A 23-year-old pregnant woman at 22 weeks gestation presents with burning upon urination. She states it started 1 day ago and has been worsening despite drinking more water and taking cranberry extract. She otherwise feels well and is followed by a doctor for her pregnancy. Her temperature is 97.7°F (36.5°C), blood pressure is 122/77 mmHg, pulse is 80/min, respirations are 19/min, and oxygen saturation is 98% on room air. Physical exam is notable for an absence of costovertebral angle tenderness and a gravid uterus.
Which of the following is the best treatment for this patient?
A: Ampicillin
B: Ceftriaxone
C: Ciprofloxacin
D: Doxycycline
E: Nitrofurantoin
"""
data = spark.createDataFrame([[prompt]]).toDF("text")
model = pipeline.fit(data)
result = model.transform(data)
result.select("completions").show(truncate=False)
val documentAssembler = new DocumentAssembler()
.setInputCol("text")
.setOutputCol("document")
val medicalLLM = MedicalLLM.pretrained("jsl_meds_4b_q4_v5", "en", "clinical/models")
.setInputCols("document")
.setOutputCol("completions")
.setBatchSize(1)
.setNPredict(100)
.setUseChatTemplate(true)
.setTemperature(0)
val pipeline = new Pipeline().setStages(Array(
documentAssembler,
medicalLLM
))
val prompt = """
A 23-year-old pregnant woman at 22 weeks gestation presents with burning upon urination. She states it started 1 day ago and has been worsening despite drinking more water and taking cranberry extract. She otherwise feels well and is followed by a doctor for her pregnancy. Her temperature is 97.7°F (36.5°C), blood pressure is 122/77 mmHg, pulse is 80/min, respirations are 19/min, and oxygen saturation is 98% on room air. Physical exam is notable for an absence of costovertebral angle tenderness and a gravid uterus.
Which of the following is the best treatment for this patient?
A: Ampicillin
B: Ceftriaxone
C: Ciprofloxacin
D: Doxycycline
E: Nitrofurantoin
"""
val data = Seq(prompt).toDF("text")
val model = pipeline.fit(data)
val result = model.transform(data)
result.select("completions").show(false)
Results
The patient presents with symptoms suggestive of a urinary tract infection (UTI) during pregnancy. Given her gestational age (22 weeks) and the absence of fever or other signs of systemic illness, a first-line treatment for uncomplicated UTI is appropriate. Nitrofurantoin.
Model Information
| Model Name: | jsl_meds_4b_q4_v5 |
| Compatibility: | Healthcare NLP 6.1.0+ |
| License: | Licensed |
| Edition: | Official |
| Language: | en |
| Size: | 2.4 GB |