GPT-6 Sol and Luna appear in Codex CLI but are missing from the VS Code extension
nambirseyr · reddit · 2026-09-23
A Plus subscriber reports that after updating Codex CLI to v0.156.1, the GPT-6 Sol and Luna models are visible, but they don't appear in the VS Code extension (version 26.908.40401). It's unclear whether this is a staged rollout or a missing configuration step on the user's side. The post suggests the GPT-6 model names have prematurely surfaced in user-facing clients and the models are likely rolling out gradually, not yet available across all clients.
Related event: GPT-6 Sol and Luna surface in Codex ahead of launch(3 posts)→
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