[Bugfix][Gemma4] Render reasoning on assistant turns without tool_calls (#45867)

Signed-off-by: Luciano Martins <lucianommartins@users.noreply.github.com> Co-authored-by: Luciano Martins <lucianommartins@users.noreply.github.com>

Luciano Martins committed Jun 17, 2026 at 17:44 UTC 58b2e896423ffb255fa8b3a2c6b283dd99d7dbad

1 file changed +2 -2

examples/tool_chat_template_gemma4.jinja

+2 -2

@@ -231,10 +231,10 @@

231 {%- endif -%}

232 {%- endif -%}

233

234 - {#- Render reasoning/reasoning_content as thinking channel (tool-call turns only) -#}

234 + {#- Render reasoning/reasoning_content as thinking channel -#}

235 {%- set thinking_text = message.get('reasoning') or message.get('reasoning_content') -%}

236 {%- set thinking_gate = (loop.index0 > ns_turn.last_user_idx) or preserve_thinking -%}

237 - {%- if thinking_text and thinking_gate and message.get('tool_calls') -%}

237 + {%- if thinking_text and thinking_gate -%}

238 {{- '<|channel>thought\n' + thinking_text + '\n<channel|>' -}}

239 {%- endif -%}

240