Mystery video model 'Cello' spotted on Artificial Analysis — is it Kling 4.0?

koltregaskes · x · 2026-09-26

An unreleased AI video model codenamed Cello is being tested anonymously on Artificial Analysis. Brent Lynch benchmarked it against Seedance 2.0 with identical prompts, sparking speculation that Cello is Kling 4.0.

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