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CATCH #842 DETECTED AUG 19, 2026 20:12 UTC
THE CATCHscore 8/10
EXHIBIT 842 · FLASH
Aug 19, 2026 20:12 UTC lmarena lmarena.ai/leaderboard
LMArena has added a new model, "deepseek-v4-pro-high-20260813-text", to its leaderboard, potentially indicating an upcoming release.

READY TO POST:

deepseek just popped up on lmarena with a new model id: deepseek-v4-pro-high-20260813-text. could be a big one.

seeing a new deepseek model on the lmarena leaderboard. deepseek-v4-pro-high-20260813-text seems to be in testing.

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

[named / preview] (1)
  + deepseek-v4-pro-high-20260813-text

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

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