Model reference · open weights
react-native-executorch-lfm-2.5 is an open-weight language model from software-mansion. AxForge deploys and operates it for you on dedicated EU-owned hardware — with the licence handled where one is required.
Available as managed deployment — configured and operated for you on dedicated EU hardware, quoted per deployment.
What it is
| Released by | software-mansion |
|---|---|
| Type | Language models |
| Task | Vision + text |
| Runs with | executorch |
| Released | 2026-04-01 |
| Popularity | 11k downloads / month |
| Licence | Commercial licence needed |
About
This repository hosts the lfm-2.5 models exported for the
React Native ExecuTorch
library as ExecuTorch .pte programs, ready to run on device.
| Path | Backend | Precision |
|---|---|---|
1_2b/mlx/lfm_2_5_1_2b_mlx_int4.pte | mlx | 4w |
1_2b/xnnpack/lfm_2_5_1_2b_xnnpack_8da4w.pte | xnnpack | 8da4w |
1_2b/xnnpack/lfm_2_5_1_2b_xnnpack_fp16.pte | xnnpack | fp16 |
350m/mlx/lfm_2_5_350m_mlx_int4.pte | mlx | 4w |
350m/xnnpack/lfm_2_5_350m_xnnpack_8da4w.pte | xnnpack | 8da4w |
350m/xnnpack/lfm_2_5_350m_xnnpack_fp16.pte | xnnpack | fp16 |
vl_1_6b/mlx/lfm_2_5_vl_1_6b_mlx_int4.pte | mlx | int4 |
vl_1_6b/mlx/lfm_2_5_vl_1_6b_mlx_int8.pte | mlx | int8 |
vl_1_6b/vulkan/lfm_2_5_vl_1_6b_vulkan_8da4w.pte | vulkan | 8da4w |
vl_1_6b/xnnpack/lfm_2_5_vl_1_6b_xnnpack_8da4w.pte | xnnpack | 8da4w |
vl_450m/mlx/lfm_2_5_vl_450m_mlx_int4.pte | mlx | int4 |
vl_450m/vulkan/lfm_2_5_vl_450m_vulkan_8da4w.pte | vulkan | 8da4w |
vl_450m/xnnpack/lfm_2_5_vl_450m_xnnpack_8da4w.pte | xnnpack | 8da4w |
1_2b/mlx/config.json 1.2 kB
1_2b/mlx/lfm_2_5_1_2b_mlx_int4.pte 849 MB
1_2b/tokenizer.json 4.5 MB
1_2b/tokenizer_config.json 92.4 kB
1_2b/xnnpack/config.json 2.1 kB
1_2b/xnnpack/lfm_2_5_1_2b_xnnpack_8da4w.pte 759 MB
1_2b/xnnpack/lfm_2_5_1_2b_xnnpack_fp16.pte 2.4 GB
350m/mlx/config.json 1.2 kB
350m/mlx/lfm_2_5_350m_mlx_int4.pte 308 MB
350m/tokenizer.json 4.5 MB
350m/tokenizer_config.json 2.9 kB
350m/xnnpack/config.json 2.1 kB
350m/xnnpack/lfm_2_5_350m_xnnpack_8da4w.pte 265 MB
350m/xnnpack/lfm_2_5_350m_xnnpack_fp16.pte 806 MB
config.json 29 B
vl_1_6b/mlx/config.json 1.7 kB
vl_1_6b/mlx/lfm_2_5_vl_1_6b_mlx_int4.pte 1.4 GB
vl_1_6b/mlx/lfm_2_5_vl_1_6b_mlx_int8.pte 2.0 GB
vl_1_6b/tokenizer.json 4.5 MB
vl_1_6b/tokenizer_config.json 3.2 kB
vl_1_6b/vulkan/config.json 2.1 kB
vl_1_6b/vulkan/lfm_2_5_vl_1_6b_vulkan_8da4w.pte 2.4 GB
vl_1_6b/xnnpack/config.json 2.1 kB
vl_1_6b/xnnpack/lfm_2_5_vl_1_6b_xnnpack_8da4w.pte 2.3 GB
vl_450m/mlx/config.json 1.0 kB
vl_450m/mlx/lfm_2_5_vl_450m_mlx_int4.pte 376 MB
vl_450m/tokenizer.json 4.5 MB
vl_450m/tokenizer_config.json 3.2 kB
vl_450m/vulkan/config.json 2.1 kB
vl_450m/vulkan/lfm_2_5_vl_450m_vulkan_8da4w.pte 626 MB
vl_450m/xnnpack/config.json 2.1 kB
vl_450m/xnnpack/lfm_2_5_vl_450m_xnnpack_8da4w.pte 619 MB
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.
From the published model card. Full card on the HuggingFace links in the sidebar.
How it works
Using it via the API
Once AxForge deploys react-native-executorch-lfm-2-5 for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (react-native-executorch-lfm-2-5 below is illustrative; you get the exact model name on deployment.)
$ curl -sS https://api.axforge.ai/v1/chat/completions \
-H "Authorization: Bearer $AXFORGE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"react-native-executorch-lfm-2-5","messages":[{"role":"user","content":"Hello"}]}'
Create an account — your API key is available in the console. 3M free tokens every 30 days with every new account.