Duplicate from mlx-community/pixtral-12b-4bit

Co-authored-by: Prince Canuma <prince-canuma@users.noreply.huggingface.co>

.gitattributes

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README.md

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+---
+library_name: transformers
+pipeline_tag: image-text-to-text
+tags:
+- mlx
+---
+
+# mlx-community/pixtral-12b-4bit
+This model was converted to MLX format from [`mistral-community/pixtral-12b`]() using mlx-vlm version **0.0.15**.
+Refer to the [original model card](https://huggingface.co/mistral-community/pixtral-12b) for more details on the model.
+## Use with mlx
+
+```bash
+pip install -U mlx-vlm
+```
+
+```bash
+python -m mlx_vlm.generate --model mlx-community/pixtral-12b-4bit --max-tokens 100 --temp 0.0
+```

chat_template.json

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+{
+  "chat_template": "{%- if messages[0][\"role\"] == \"system\" %}\n    {%- set system_message = messages[0][\"content\"] %}\n    {%- set loop_messages = messages[1:] %}\n{%- else %}\n    {%- set loop_messages = messages %}\n{%- endif %}\n\n{{- bos_token }}\n{%- for message in loop_messages %}\n    {%- if (message['role'] == 'user') != (loop.index0 % 2 == 0) %}\n        {{- raise_exception('After the optional system message, conversation roles must alternate user/assistant/user/assistant/...') }}\n    {%- endif %}\n    {%- if message[\"role\"] == \"user\" %}\n        {%- if loop.last and system_message is defined %}\n            {{- \"[INST]\" + system_message + \"\n\n\" }}\n        {%- else %}\n            {{- \"[INST]\" }}\n        {%- endif %}\n        {%- if message[\"content\"] is not string %}\n            {%- for chunk in message[\"content\"] %}\n                {%- if chunk[\"type\"] == \"text\" %}\n                    {{- chunk[\"content\"] }}\n                {%- elif chunk[\"type\"] == \"image\" %}\n                    {{- \"[IMG]\" }}\n                {%- else %}\n                    {{- raise_exception(\"Unrecognized content type!\") }}\n                {%- endif %}\n            {%- endfor %}\n        {%- else %}\n            {{- message[\"content\"] }}\n        {%- endif %}\n        {{- \"[/INST]\" }}\n    {%- elif message[\"role\"] == \"assistant\" %}\n        {{- message[\"content\"] + eos_token}}\n    {%- else %}\n        {{- raise_exception(\"Only user and assistant roles are supported, with the exception of an initial optional system message!\") }}\n    {%- endif %}\n{%- endfor %}"
+}

config.json

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+{
+    "_commit_hash": null,
+    "architectures": [
+        "LlavaForConditionalGeneration"
+    ],
+    "ignore_index": -100,
+    "image_seq_length": 1,
+    "image_token_index": 10,
+    "model_type": "pixtral",
+    "projector_hidden_act": "gelu",
+    "quantization": {
+        "group_size": 64,
+        "bits": 4
+    },
+    "text_config": {
+        "hidden_size": 5120,
+        "head_dim": 128,
+        "intermediate_size": 14336,
+        "is_composition": true,
+        "max_position_embeddings": 1024000,
+        "model_type": "mistral",
+        "num_hidden_layers": 40,
+        "num_key_value_heads": 8,
+        "rms_norm_eps": 1e-05,
+        "rope_theta": 1000000000.0,
+        "sliding_window": null,
+        "vocab_size": 131072
+    },
+    "torch_dtype": "bfloat16",
+    "transformers_version": null,
+    "vision_config": {
+        "head_dim": 64,
+        "hidden_act": "gelu",
+        "image_size": 1024,
+        "is_composition": true,
+        "model_type": "pixtral",
+        "patch_size": 16,
+        "rope_theta": 10000.0,
+        "tie_word_embeddings": false,
+        "intermediate_size": 4096
+    },
+    "vision_feature_layer": -1,
+    "vision_feature_select_strategy": "full"
+}

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preprocessor_config.json

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+{
+  "do_convert_rgb": true,
+  "do_normalize": true,
+  "do_rescale": true,
+  "do_resize": true,
+  "image_mean": [
+    0.48145466,
+    0.4578275,
+    0.40821073
+  ],
+  "image_processor_type": "PixtralImageProcessor",
+  "image_std": [
+    0.26862954,
+    0.26130258,
+    0.27577711
+  ],
+  "patch_size": {
+    "height": 16,
+    "width": 16
+  },
+  "processor_class": "PixtralProcessor",
+  "resample": 3,
+  "rescale_factor": 0.00392156862745098,
+  "size": {
+    "longest_edge": 1024
+  }
+}

processor_config.json

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+{
+  "image_break_token": "[IMG_BREAK]",
+  "image_end_token": "[IMG_END]",
+  "image_token": "[IMG]",
+  "patch_size": 16,
+  "processor_class": "PixtralProcessor"
+}

special_tokens_map.json

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+{
+  "bos_token": {
+    "content": "<s>",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  },
+  "eos_token": {
+    "content": "</s>",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  },
+  "unk_token": {
+    "content": "<unk>",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  }
+}

tokenizer.json

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