mnn: INT4 weights for the MNN runtime

.gitattributes

@@ -36,3 +36,6 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 gguf/MNN-Pocket-0.3B-RU-Chat-Q8_0.gguf filter=lfs diff=lfs merge=lfs -text
 gguf/MNN-Pocket-0.3B-RU-Chat-Q4_K_M.gguf filter=lfs diff=lfs merge=lfs -text
 assets/cover_chat.png filter=lfs diff=lfs merge=lfs -text
+mnn/MNN-Pocket-0.3B-RU-Chat-INT4/llm.mnn filter=lfs diff=lfs merge=lfs -text
+mnn/MNN-Pocket-0.3B-RU-Chat-INT4/llm.mnn.weight filter=lfs diff=lfs merge=lfs -text
+mnn/MNN-Pocket-0.3B-RU-Chat-INT4/tokenizer.mtok filter=lfs diff=lfs merge=lfs -text

mnn/MNN-Pocket-0.3B-RU-Chat-INT4/config.json

@@ -0,0 +1,22 @@
+{
+    "llm_model": "llm.mnn",
+    "llm_weight": "llm.mnn.weight",
+    "backend_type": "cpu",
+    "thread_num": 4,
+    "precision": "low",
+    "memory": "low",
+    "sampler_type": "mixed",
+    "temperature": 0.8,
+    "top_k": 40,
+    "top_p": 0.9,
+    "min_p": 0.05,
+    "tfs_z": 1.0,
+    "typical": 0.95,
+    "repetition_penalty": 1.0,
+    "presence_penalty": 0.0,
+    "frequency_penalty": 0.0,
+    "penalty_window": 0,
+    "n_gram": 8,
+    "ngram_factor": 1.0,
+    "tokenizer_file": "tokenizer.mtok"
+}

mnn/MNN-Pocket-0.3B-RU-Chat-INT4/llm.mnn

@@ -0,0 +1,3 @@
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+size 725608

mnn/MNN-Pocket-0.3B-RU-Chat-INT4/llm.mnn.weight

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+version https://git-lfs.github.com/spec/v1
+oid sha256:52e7afc4145660cfac20fc50e4747a1f77402377e745bad5fe6e8983ef7bd18c
+size 170724594

mnn/MNN-Pocket-0.3B-RU-Chat-INT4/llm_config.json

@@ -0,0 +1,21 @@
+{
+    "model_type": "qwen3",
+    "hidden_size": 896,
+    "layer_nums": 28,
+    "attention_mask": "float",
+    "attention_type": "full",
+    "is_mrope": false,
+    "max_position_embeddings": 40960,
+    "jinja": {
+        "chat_template": "{%- if tools %}\n    {{- '<|im_start|>system\\n' }}\n    {%- if messages[0].role == 'system' %}\n        {{- messages[0].content + '\\n\\n' }}\n    {%- endif %}\n    {{- \"# Tools\\n\\nYou may call one or more functions to assist with the user query.\\n\\nYou are provided with function signatures within <tools></tools> XML tags:\\n<tools>\" }}\n    {%- for tool in tools %}\n        {{- \"\\n\" }}\n        {{- tool | tojson }}\n    {%- endfor %}\n    {{- \"\\n</tools>\\n\\nFor each function call, return a json object with function name and arguments within <tool_call></tool_call> XML tags:\\n<tool_call>\\n{\\\"name\\\": <function-name>, \\\"arguments\\\": <args-json-object>}\\n</tool_call><|im_end|>\\n\" }}\n{%- else %}\n    {%- if messages[0].role == 'system' %}\n        {{- '<|im_start|>system\\n' + messages[0].content + '<|im_end|>\\n' }}\n    {%- endif %}\n{%- endif %}\n{%- for message in messages %}\n    {%- if message.content is string %}\n        {%- set content = message.content %}\n    {%- else %}\n        {%- set content = '' %}\n    {%- endif %}\n    {%- if (message.role == \"user\") or (message.role == \"system\" and not loop.first) %}\n        {{- '<|im_start|>' + message.role + '\\n' + content + '<|im_end|>' + '\\n' }}\n    {%- elif message.role == \"assistant\" %}\n        {{- '<|im_start|>' + message.role + '\\n' + content }}\n        {%- if message.tool_calls %}\n            {%- for tool_call in message.tool_calls %}\n                {%- if (loop.first and content) or (not loop.first) %}\n                    {{- '\\n' }}\n                {%- endif %}\n                {%- if tool_call.function %}\n                    {%- set tool_call = tool_call.function %}\n                {%- endif %}\n                {{- '<tool_call>\\n{\"name\": \"' }}\n                {{- tool_call.name }}\n                {{- '\", \"arguments\": ' }}\n                {%- if tool_call.arguments is string %}\n                    {{- tool_call.arguments }}\n                {%- else %}\n                    {{- tool_call.arguments | tojson }}\n                {%- endif %}\n                {{- '}\\n</tool_call>' }}\n            {%- endfor %}\n        {%- endif %}\n        {{- '<|im_end|>\\n' }}\n    {%- elif message.role == \"tool\" %}\n        {%- if loop.first or (messages[loop.index0 - 1].role != \"tool\") %}\n            {{- '<|im_start|>user' }}\n        {%- endif %}\n        {{- '\\n<tool_response>\\n' }}\n        {{- content }}\n        {{- '\\n</tool_response>' }}\n        {%- if loop.last or (messages[loop.index0 + 1].role != \"tool\") %}\n            {{- '<|im_end|>\\n' }}\n        {%- endif %}\n    {%- endif %}\n{%- endfor %}\n{%- if add_generation_prompt %}\n    {{- '<|im_start|>assistant\\n' }}\n{%- endif %}",
+        "eos": "<|im_end|>"
+    },
+    "tie_embeddings": {
+        "weight_offset": 137694450,
+        "alpha_offset": 167054578,
+        "alpha_size": 3670016,
+        "quant_bit": 4,
+        "quant_block": 64,
+        "alpha_dtype": "fp16"
+    }
+}

mnn/MNN-Pocket-0.3B-RU-Chat-INT4/tokenizer.mtok

@@ -0,0 +1,3 @@
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+size 1710857