@testingcatalog

Perplexity is testing a new Gamma (ASI) mode, powered by Grok. It is ultra-fast and claims to use Grok 4.1.

Speculation 1 – Perplexity might be preparing for the Grok 4.20 launch during the upcoming week.

Speculation 2 – Considering a deeper integration with Grok and the fact… pic.twitter.com/FVFgkNfcVq

— 🚨 AI News | TestingCatalog (@testingcatalog) 16 février 2026

Perplexity is testing a new Gamma (ASI) mode, powered by Grok. It is ultra-fast and claims to use Grok 4.1. Speculation 1 – Perplexity might be preparing for the Grok 4.20 launch during the upcoming week. Speculation 2 – Considering a deeper integration with Grok and the fact

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Everyone will be in a full agent mode in a couple of weeks

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Good results, but I still see it as a missed opportunity for them tbh. If they would drop Sonnet 5 instead of Opus (even as a small upgrade) and play around this theme and Cowork, they would have been a top 1 app on all the stores already.

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