Model reference · open weights

react-native-executorch-all-mpnet

Not for GPU servers Embeddings software-mansion Embeddings 1 build Open weights 639 dl/mo

react-native-executorch-all-mpnet is an open-weight embedding model from software-mansion. Built for phones (ExecuTorch). It does not run on a GPU server.

  • The react-native-executorch-all-mpnet-base-v2 model is an export of the all-mpnet-base-v2 sentence-similarity model, prepared for on-device execution within the React Native ExecuTorch library.
  • It is distributed as ExecuTorch .pte programs compatible with the ExecuTorch v1.4.1 runtime and is available under the Apache-2.0 license.
  • The repository provides three variants: Vulkan backends with fp16 and int8 precision, and an XNNPACK backend with fp32 precision.

Summary of the software-mansion/react-native-executorch-all-mpnet-base-v2 model card, 2026-10-01

What it is

Released bysoftware-mansion
Released2025-05-07

From the model card

What software-mansion says about react-native-executorch-all-mpnet

Read the model card

This repository hosts the all-mpnet-base-v2 models exported for the React Native ExecuTorch library as ExecuTorch .pte programs, ready to run on device.

Upstream model: all-mpnet-base-v2

Variants

PathBackendPrecision
vulkan/all_mpnet_base_v2_vulkan_fp16.ptevulkanfp16
vulkan/all_mpnet_base_v2_vulkan_int8.ptevulkanint8
xnnpack/all_mpnet_base_v2_xnnpack_fp32.ptexnnpackfp32

Repository structure

config.json                                 39 B
tokenizer.json                              694 kB
tokenizer_config.json                       363 B
vulkan/all_mpnet_base_v2_vulkan_fp16.pte    208 MB
vulkan/all_mpnet_base_v2_vulkan_int8.pte    127 MB
vulkan/config.json                          1.5 kB
xnnpack/all_mpnet_base_v2_xnnpack_fp32.pte  416 MB
xnnpack/config.json                         933 B

Compatibility

These files are published for the ExecuTorch v1.4.1 runtime. ExecuTorch gives no forward compatibility guarantee, so an older runtime may fail to load them.

To use them in React Native ExecuTorch, pass the model constant shipped in the library's model registry to the corresponding task pipeline. See the documentation.

To load these files in your own ExecuTorch runtime, read the compatibility note first.

Quoted from the model card on Hugging Face. The full card is behind the Hugging Face link above.

How it works

How embedding models work

Your textsentence / documentEncodermaps meaningVectorlist of numbersAn embedding model turns text into a vector, so similar meanings sit close together, which is the basis of search and RAG.

Running it

Where it runs

Built for phones (ExecuTorch). It does not run on a GPU server.

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