排查子代理模型错显：用 sessions list + session_status 校验真实运行模型

解决“子代理实际模型与界面显示不一致”问题：升级后可直接看到子代理真实模型，便于成本与质量排障。

GITHUBDiscovered 2026-02-18Author @thesahibm

Prerequisites

You are using sub-agents (sessions_spawn) and have at least two model aliases in use.
Gateway/CLI version includes PR #18660 fix (or newer).

Steps

Spawn a sub-agent with an explicit non-default model alias.
Run session listing and capture the model column for that sub-agent session.
Cross-check with session_status for the same session key.
Compare displayed model against task config/runtime metadata.
If mismatch remains, collect logs and pin reproduction steps before filing issue.

Commands

openclaw sessions list --limit 20

session_status {"sessionKey":"<subagent_session_key>"}

openclaw status

Verify

The sub-agent session shows its real runtime model (not primary/default fallback) in both sessions list and status views.

Caveats

Historical sessions created before upgrade may still reflect stale metadata.
Provider/model alias resolution can vary by deploy config; edge cases still need environment verification（需验证）.

Source attribution

This tip is aggregated from community/public sources and preserved with attribution.