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CATCH #1181 DETECTED SEP 4, 2026 15:21 UTC
THE CATCHscore 9/10
EXHIBIT 1181 · FLASH
Sep 4, 2026 15:21 UTC lmarena lmarena.ai/leaderboard
LMArena has added a new anonymous model, "eren-v2-2mgj," to its leaderboard, likely indicating an unannounced stealth model in testing.

READY TO POST:

lmarena just added a new anonymous model called "eren-v2-2mgj" to its leaderboard. looks like a stealth test is underway!

a new unannounced model, "eren-v2-2mgj," just popped up on the lmarena leaderboard. curious to see what it is.

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

[anonymous codenames — likely stealth] (1)
  + eren-v2-2mgj

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