Upload merged Qwen3-4B-Instruct-2507 model (auto-generated README)

README.md

@@ -37,8 +37,8 @@ tool use, and recovery from errors.
 - Base model: Qwen/Qwen3-4B-Instruct-2507
 - Method: LoRA (full precision base)
 - Max sequence length: 4096
-- Epochs: 3
-- Learning rate: 2e-04
+- Epochs: 2
+- Learning rate: 1e-05
 - LoRA: r=64, alpha=128
 
 ## Usage

chat_template.jinja

@@ -14,14 +14,6 @@
         {{- '<|im_start|>system\n' + messages[0].content + '<|im_end|>\n' }}
     {%- endif %}
 {%- endif %}
-{%- set ns = namespace(multi_step_tool=true, last_query_index=messages|length - 1) %}
-{%- for message in messages[::-1] %}
-    {%- set index = (messages|length - 1) - loop.index0 %}
-    {%- if ns.multi_step_tool and message.role == "user" and message.content is string and not(message.content.startswith('<tool_response>') and message.content.endswith('</tool_response>')) %}
-        {%- set ns.multi_step_tool = false %}
-        {%- set ns.last_query_index = index %}
-    {%- endif %}
-{%- endfor %}
 {%- for message in messages %}
     {%- if message.content is string %}
         {%- set content = message.content %}
@@ -31,24 +23,7 @@
     {%- if (message.role == "user") or (message.role == "system" and not loop.first) %}
         {{- '<|im_start|>' + message.role + '\n' + content + '<|im_end|>' + '\n' }}
     {%- elif message.role == "assistant" %}
-        {%- set reasoning_content = '' %}
-        {%- if message.reasoning_content is string %}
-            {%- set reasoning_content = message.reasoning_content %}
-        {%- else %}
-            {%- if '</think>' in content %}
-                {%- set reasoning_content = content.split('</think>')[0].rstrip('\n').split('<think>')[-1].lstrip('\n') %}
-                {%- set content = content.split('</think>')[-1].lstrip('\n') %}
-            {%- endif %}
-        {%- endif %}
-        {%- if loop.index0 > ns.last_query_index %}
-            {%- if loop.last or (not loop.last and reasoning_content) %}
-                {{- '<|im_start|>' + message.role + '\n<think>\n' + reasoning_content.strip('\n') + '\n</think>\n\n' + content.lstrip('\n') }}
-            {%- else %}
-                {{- '<|im_start|>' + message.role + '\n' + content }}
-            {%- endif %}
-        {%- else %}
-            {{- '<|im_start|>' + message.role + '\n' + content }}
-        {%- endif %}
+        {{- '<|im_start|>' + message.role + '\n' + content }}
         {%- if message.tool_calls %}
             {%- for tool_call in message.tool_calls %}
                 {%- if (loop.first and content) or (not loop.first) %}

config.json

@@ -4,6 +4,7 @@
   ],
   "attention_bias": false,
   "attention_dropout": 0.0,
+  "bos_token_id": 151643,
   "dtype": "bfloat16",
   "eos_token_id": 151645,
   "head_dim": 128,
@@ -55,14 +56,13 @@
   "num_attention_heads": 32,
   "num_hidden_layers": 36,
   "num_key_value_heads": 8,
-  "pad_token_id": 151654,
+  "pad_token_id": 151643,
   "rms_norm_eps": 1e-06,
   "rope_scaling": null,
   "rope_theta": 5000000,
   "sliding_window": null,
   "tie_word_embeddings": true,
   "transformers_version": "4.56.2",
-  "unsloth_fixed": true,
   "unsloth_version": "2025.12.7",
   "use_cache": true,
   "use_sliding_window": false,

generation_config.json

@@ -6,7 +6,7 @@
     151643
   ],
   "max_length": 262144,
-  "pad_token_id": 151654,
+  "pad_token_id": 151643,
   "temperature": 0.7,
   "top_k": 20,
   "top_p": 0.8,

model-00001-of-00002.safetensors

@@ -1,3 +1,3 @@
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-oid sha256:2c56d5c3de6a66bbe8ae2a924344b3f53c34f5259deae4773348f280b8e550eb
+oid sha256:a749bee44af1b53699de27f1b5e8892779d8844bb19fa4b937541b9578388cf5
 size 4967215360

model-00002-of-00002.safetensors

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ca9dc77989d91f96aeab0928364cdfde05135d54cf5883db07ad1b449f791350
+oid sha256:b376d995d1af3416663014637058e4af857f96128abc293537c579eebb15919f
 size 3077766632

special_tokens_map.json

@@ -22,7 +22,7 @@
     "single_word": false
   },
   "pad_token": {
-    "content": "<|vision_pad|>",
+    "content": "<|endoftext|>",
     "lstrip": false,
     "normalized": false,
     "rstrip": false,

tokenizer_config.json

@@ -232,7 +232,7 @@
   "errors": "replace",
   "extra_special_tokens": {},
   "model_max_length": 262144,
-  "pad_token": "<|vision_pad|>",
+  "pad_token": "<|endoftext|>",
   "padding_side": "right",
   "split_special_tokens": false,
   "tokenizer_class": "Qwen2Tokenizer",