---
model: openai/gpt-5.6-sol
service: opencode
session: d9d7df2c-7044-463f-8768-ec024718eac9
timestamp: 2026-08-25T02:13:19Z
git_ref: ce430fca
scope: code
substantive: true
raw_file: 20260825T021319Z_ce430fca_prompt_io.raw.md
---

## Prompt

Continue PR #481 review remediation after committing provisional child
registration clarifications. The human selected "keep" for inlining the
guarded `functools.Placeholder` lookup with a walrus assignment.

## Response summary

Remove the standalone placeholder assignment and bind the optional
Python 3.14 sentinel directly in the existing conditional while
preserving compatibility behavior.

## Files changed

- `tractor/to_actor/_api.py` - inline placeholder feature detection.

## Human edits

The human explicitly selected "keep" after receiving keep/defer/drop
options for this isolated cleanup. No direct source-line edits were made
by the human.