Bio_ClinicalBERT

Popular
huggingface
Text & Chat

The original Bio_ClinicalBERT from Alsentzer et al., a BERT model initialized from BioBERT and further pretrained on all MIMIC-III clinical notes. Served as a fill-mask endpoint it predicts masked tokens in clinical text and produces clinical embeddings. It is the standard encoder backbone behind many downstream clinical NLP fine-tunes.

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TL;DR·Last updated June 24, 2026

Bio_ClinicalBERT is text & chat AI model from huggingface, priced at €0.000 per 1M input tokens with a unknown context window.

About this model

Bio_ClinicalBERT was trained by first taking BioBERT, pretrained on PubMed and PMC, then continuing masked-language pretraining on roughly two million de-identified clinical notes from the MIMIC-III ICU database. Exposed through the fill-mask pipeline you can probe it with a [MASK] token to see clinically plausible completions, and the same weights feed feature extraction for classification, NER and similarity tasks. With over four million monthly downloads it is the most-used clinical language model on Hugging Face and the base for many of the task-specific models in this catalog.
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0.7

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Pricing

Price per Generation
Per generation€1.00

API Integration

Use our OpenAI-compatible API to integrate Bio_ClinicalBERT into your application.

Install
npm install railwail
JavaScript / TypeScript
import railwail from "railwail";

const rw = railwail("YOUR_API_KEY");

// Simple — just pass a string
const reply = await rw.run("bio-clinicalbert", "Hello! What can you do?");
console.log(reply);

// With message history
const reply2 = await rw.run("bio-clinicalbert", [
  { role: "system", content: "You are a helpful assistant." },
  { role: "user", content: "Explain quantum computing simply." },
]);
console.log(reply2);

// Full response with usage info
const res = await rw.chat("bio-clinicalbert", [
  { role: "user", content: "Hello!" },
], { temperature: 0.7, max_tokens: 500 });
console.log(res.choices[0].message.content);
console.log(res.usage);
Specifications
Price
€1.00
Developer
huggingface
Category
Text & Chat
Supported Formats
text
Tags
medical
research
nlp
huggingface
fill-mask
clinicalbert
mimic-iii
biobert
encoder

Frequently asked questions

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