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Model: seanpoyner/smolcode-coder-1.5b-tools
Source: Original Platform

Modelfile

@@ -0,0 +1,73 @@
+# Ollama Modelfile for the smolcode fine-tuned 1.5B tool-caller.
+#
+# Build (on HAL, after pulling the merged model out of the Modal volume):
+#   modal volume get smolcode-ft out/merged ./smolcode-merged
+#   ollama create smolcode-coder-1.5b:tools -f finetune/Modelfile
+#
+# The tag `smolcode-coder-1.5b:tools` matches the `hal-smol` preset's tier 0
+# (engine/config.py). Ollama imports the safetensors dir directly (no manual GGUF
+# step). The TEMPLATE is Qwen2.5's tool-calling chat format — the SAME format the
+# model was trained/eval'd on (finetune/qwen_template.py) — so served prompts match.
+
+FROM ./smolcode-1.5b-q4_k_m.gguf
+
+# Qwen2.5 tool-calling template (renders <tools> in the system turn and parses
+# <tool_call> from the assistant). Verify with the curl test in serve_and_bench.md.
+TEMPLATE """{{- if .Messages }}
+{{- if or .System .Tools }}<|im_start|>system
+{{- if .System }}
+{{ .System }}
+{{- end }}
+{{- if .Tools }}
+
+# Tools
+
+You may call one or more functions to assist with the user query.
+
+You are provided with function signatures within <tools></tools> XML tags:
+<tools>
+{{- range .Tools }}
+{"type": "function", "function": {{ .Function }}}
+{{- end }}
+</tools>
+
+For each function call, return a json object with function name and arguments within <tool_call></tool_call> XML tags:
+<tool_call>
+{"name": <function-name>, "arguments": <args-json-object>}
+</tool_call>
+{{- end }}<|im_end|>
+{{ end }}
+{{- range $i, $_ := .Messages }}
+{{- $last := eq (len (slice $.Messages $i)) 1 -}}
+{{- if eq .Role "user" }}<|im_start|>user
+{{ .Content }}<|im_end|>
+{{ else if eq .Role "assistant" }}<|im_start|>assistant
+{{ if .Content }}{{ .Content }}
+{{- else if .ToolCalls }}<tool_call>
+{{ range .ToolCalls }}{"name": "{{ .Function.Name }}", "arguments": {{ .Function.Arguments }}}
+{{ end }}</tool_call>
+{{- end }}{{ if not $last }}<|im_end|>
+{{ end }}
+{{- else if eq .Role "tool" }}<|im_start|>user
+<tool_response>
+{{ .Content }}
+</tool_response><|im_end|>
+{{ end }}
+{{- if and (ne .Role "assistant") $last }}<|im_start|>assistant
+{{ end }}
+{{- end }}
+{{- else }}
+{{- if .System }}<|im_start|>system
+{{ .System }}<|im_end|>
+{{ end }}{{ if .Prompt }}<|im_start|>user
+{{ .Prompt }}<|im_end|>
+{{ end }}<|im_start|>assistant
+{{ end }}{{ .Response }}{{ if .Response }}<|im_end|>{{ end }}"""
+
+PARAMETER temperature 0
+# CRITICAL: repeat_penalty must be 1.0. The tool system prompt literally contains
+# the <tool_call> token, so Ollama's default 1.1 penalty suppresses the model from
+# emitting it — the exact bug that made eval show 0% native tool calls.
+PARAMETER repeat_penalty 1.0
+PARAMETER stop "<|im_end|>"
+PARAMETER stop "<|im_start|>"