6ae996a873
Signed-off-by: reidliu41 <reid201711@gmail.com> Co-authored-by: reidliu41 <reid201711@gmail.com>
53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
# SPDX-License-Identifier: Apache-2.0
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from argparse import Namespace
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from vllm import LLM, EngineArgs, PoolingParams
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from vllm.utils import FlexibleArgumentParser
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def parse_args():
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parser = FlexibleArgumentParser()
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parser = EngineArgs.add_cli_args(parser)
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# Set example specific arguments
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parser.set_defaults(model="jinaai/jina-embeddings-v3",
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task="embed",
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trust_remote_code=True)
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return parser.parse_args()
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def main(args: Namespace):
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# Sample prompts.
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prompts = [
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"Follow the white rabbit.", # English
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"Sigue al conejo blanco.", # Spanish
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"Suis le lapin blanc.", # French
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"跟着白兔走。", # Chinese
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"اتبع الأرنب الأبيض.", # Arabic
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"Folge dem weißen Kaninchen.", # German
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]
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# Create an LLM.
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# You should pass task="embed" for embedding models
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model = LLM(**vars(args))
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# Generate embedding. The output is a list of EmbeddingRequestOutputs.
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outputs = model.embed(prompts, pooling_params=PoolingParams(dimensions=32))
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# Print the outputs.
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print("\nGenerated Outputs:")
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print("-" * 60)
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for prompt, output in zip(prompts, outputs):
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embeds = output.outputs.embedding
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embeds_trimmed = ((str(embeds[:16])[:-1] +
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", ...]") if len(embeds) > 16 else embeds)
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print(f"Prompt: {prompt!r} \n"
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f"Embeddings: {embeds_trimmed} "
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f"(size={len(embeds)})")
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print("-" * 60)
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if __name__ == "__main__":
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args = parse_args()
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main(args)
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