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Codex CLI update causes excessive token burn with subagents

A recent update to the Codex CLI, required for version 5.6, has introduced a bug where subagents are spawned using the parent model, leading to excessive token consumption. This issue affects users running models like Sol Ultra, as subagents are now defaulting to the parent model instead of their intended configuration. Additionally, custom agents are no longer visible to the main agent. A workaround involves modifying the `config.toml` file to disable metadata hiding and set the tool namespace to 'agents'. AI

IMPACT Users may experience increased costs due to unintended token consumption with the Codex CLI's subagent functionality.

RANK_REASON The cluster discusses a bug and workaround for a specific software tool, not a new model release or significant industry event.

Read on r/OpenAI →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Codex CLI update causes excessive token burn with subagents

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Tool
The cluster discusses a bug and workaround for a specific software tool, not a new model release or significant industry event.
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product, infra
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High
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56 days old
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COVERAGE [1]

  1. r/OpenAI TIER_2 English(EN) · /u/Firm_Meeting6350 ·

    PSA (and workaround): Ultra and subagents will burn your tokens

    <!-- SC_OFF --><div class="md"><p>As reported, for example, here</p> <p><a href="https://www.reddit.com/r/OpenAI/comments/1us5pif/psa_new_codex_app_removed_ability_for_agents_to/">https://www.reddit.com/r/OpenAI/comments/1us5pif/psa_new_codex_app_removed_ability_for_agents_to/</a…