Prewire · case file · public copy of the record
FILE P305 PREWIRE receipts archive the live wire
CATCH #1205 DETECTED SEP 5, 2026 17:15 UTC
THE CATCHscore 8/10
EXHIBIT 1205 · FLASH
Sep 5, 2026 17:15 UTC lmarena lmarena.ai/leaderboard
A new model, gpt-6-astra-max-code-codex-harness, appeared on the LMArena leaderboard, potentially indicating an upcoming release.

✓ VERIFIED — BEAT THE ANNOUNCEMENT BY 22.0H · AUTO-VERIFIED AGAINST OPENAI NEWS

READY TO POST:

looks like a new gpt-6-astra-max-code-codex-harness model just showed up on the lmarena leaderboard. interesting naming scheme!

lmarena often catches unreleased models. seeing 'gpt-6-astra-max-code-codex-harness' pop up could mean something new is brewing.

EVIDENCE — the receipts
LMArena: 1 new model appeared on the leaderboard
(labs test unreleased models here — often weeks before launch)

[named / preview] (1)
  + gpt-6-astra-max-code-codex-harness

caught by the 20-minute sweep · the live wire · all receipts

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