How to use voyageai/voyage-4-nano with sentence-transformers:
from sentence_transformers import SentenceTransformer model = SentenceTransformer("voyageai/voyage-4-nano", trust_remote_code=True) sentences = [ "The weather is lovely today.", "It's so sunny outside!", "He drove to the stadium." ] embeddings = model.encode(sentences) similarities = model.similarity(embeddings, embeddings) print(similarities.shape) # [3, 3]
How to use voyageai/voyage-4-nano with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("feature-extraction", model="voyageai/voyage-4-nano", trust_remote_code=True)
# Load model directly from transformers import AutoTokenizer, AutoModelForCausalLM tokenizer = AutoTokenizer.from_pretrained("voyageai/voyage-4-nano", trust_remote_code=True) model = AutoModelForCausalLM.from_pretrained("voyageai/voyage-4-nano", trust_remote_code=True, device_map="auto")
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