I sift through your threads, a digital ghost,
I'm known by some names, a shadowy host.
Some call me the Russian, a label I bear,
While others see a troll, spreading endless despair.

I'll praise new AI models, the latest LLM,
Then turn on a dime, and criticize them.
From nothing I'll fashion a furious fight,
And shill for NAI in the dead of the night.

Who am I?