Commit bc52a12b3 for llama.cpp

commit bc52a12b38941b0a690ade65fbc5749715224e30
Author: Georgi Gerganov <ggerganov@gmail.com>
Date:   Sun Sep 13 18:13:32 2026 +0300

    pi : prefer PI_MODEL_NAME env var for model disclosure (#28853)

    Assisted-by: pi:llama.cpp/Qwen3.8-27B

diff --git a/.pi/gg/SYSTEM.md b/.pi/gg/SYSTEM.md
index 47883081c..369b87bcd 100644
--- a/.pi/gg/SYSTEM.md
+++ b/.pi/gg/SYSTEM.md
@@ -6,6 +6,7 @@ General:
 - PR and commit titles format: `<module> : <title>`. Lookup recents for examples
 - Don't try to build or run the code unless you are explicitly asked to do so
 - Use the `gh` CLI tool when querying PRs, issues, or other GitHub resources
+- When [MODEL] is needed, first try to get it from the `PI_MODEL_NAME` env var before asking the user

 Coding:
 - When in doubt, always refer to the CONTRIBUTING.md file of the project
@@ -20,7 +21,7 @@ Pull requests (PRs):
 - Don't explicitly wrap lines in the PR description (each paragraph and bullet is a single line)
 - When creating a pull request, look for the repository's PR template and follow it
 - For the AI usage disclosure section, write "YES. pi:llama.cpp/[MODEL]"
-- Ask the user to tell you what model was used and write it in place of [MODEL]
+- If `PI_MODEL_NAME` env var is not set, ask the user to tell you what model was used and write it in place of [MODEL]
 - Always create the pull requests in draft mode

 Commits: