Unable to load any kind of Ministral

[lucaorio]

Which version of LM Studio?
LM Studio 0.3.33

Which operating system?
macOS 26.0.1

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mlx-community/ministral-3-14b-instruct-2512

2025-12-09 00:17:30 [DEBUG]
 ValueError: Tokenizer class TokenizersBackend does not exist or is not currently imported.

At:
  /Users/macstudio/.lmstudio/extensions/backends/vendor/_amphibian/app-mlx-generate-mac14-arm64@1/lib/python3.11/site-packages/transformers/models/auto/tokenization_auto.py(1137): from_pretrained
  /Users/macstudio/.lmstudio/extensions/backends/vendor/_amphibian/app-mlx-generate-mac14-arm64@1/lib/python3.11/site-packages/mlx_lm/tokenizer_utils.py(463): load
  /Users/macstudio/.lmstudio/extensions/backends/vendor/_amphibian/app-mlx-generate-mac14-arm64@1/lib/python3.11/site-packages/mlx_lm/utils.py(279): load_tokenizer
  /Users/macstudio/.lmstudio/extensions/backends/vendor/_amphibian/app-mlx-generate-mac14-arm64@1/lib/python3.11/site-packages/mlx_lm/utils.py(326): load
  /Users/macstudio/.lmstudio/extensions/backends/vendor/_amphibian/app-mlx-generate-mac14-arm64@1/lib/python3.11/site-packages/mlx_engine/model_kit/model_kit.py(92): _full_model_init
  /Users/macstudio/.lmstudio/extensions/backends/vendor/_amphibian/app-mlx-generate-mac14-arm64@1/lib/python3.11/site-packages/mlx_engine/model_kit/model_kit.py(124): __init__
  /Users/macstudio/.lmstudio/extensions/backends/vendor/_amphibian/app-mlx-generate-mac14-arm64@1/lib/python3.11/site-packages/mlx_engine/generate.py(115): load_model
2025-12-09 00:17:30 [DEBUG]
 lmstudio-llama-cpp: failed to load model. Error: Error when loading model: ValueError: Tokenizer class TokenizersBackend does not exist or is not currently imported.

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unsloth/ministral-3-14b-instruct-2512

2025-12-09 00:12:30 [DEBUG]
 ggml_metal_library_compile_pipeline: failed to compile pipeline: base = 'kernel_mul_mv_bf16_f32_4', name = 'kernel_mul_mv_bf16_f32_4_nsg=4'
2025-12-09 00:12:30 [DEBUG]
 ggml_metal_library_compile_pipeline: Error Domain=MTLLibraryErrorDomain Code=5 "Function kernel_mul_mv_bf16_f32_4 was not found in the library" UserInfo={NSLocalizedDescription=Function kernel_mul_mv_bf16_f32_4 was not found in the library}