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xAI quietly dropped a massive update for Grok-4-Fast today.
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xAI quietly dropped a massive update for Grok-4-Fast today.
Use Grok4-Heavy + Grok-4-Fast + Grok-Code-Fast-1 for code. Grok4 is the best model in the world right now.
Reasoning Mode:
Jumped from 77.5% to 94.1% completion rate.
Non-Reasoning Mode:
Jumped from 77.9% to 97.9%.
btc
(
twitter.com)
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tetsuo
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JUST IN: Police release new surveillance footage of a person of interest in the Brown University shooting.
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JUST IN: Police release new surveillance footage of a person of interest in the Brown University shooting.
The man is seen in dark clothing with a mask over his face.
Special agent in charge of the FBI Boston office Ted Docks says they are now offering a $50,000 reward for
时政
(
twitter.com)
00:01:29
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President Trump doesn’t directly answer my question on whether the shooting suspect — an Afghan national — was granted asylum during his administration after being flown in during the Biden administration.
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President Trump doesn’t directly answer my question on whether the shooting suspect — an Afghan national — was granted asylum during his administration after being flown in during the Biden administration.
“When it comes to asylum, when they’re flown in, it's hard to get them
时政
(
twitter.com)
00:00:18
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Grok 4.1 is unbelievably fast and insanely good and ready to use on the go
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Grok 4.1 is unbelievably fast and insanely good and ready to use on the go
By default, it runs in “Non-Thinking” mode for lightning-fast answers which is pretty great - perfect for most queries
However with just one click, you can easily enable “Think Harder” mode to tap into
btc
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twitter.com)
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X Freeze
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Grok 4.1 Fast just made a nearly 3X jump in long-context accuracy
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Grok 4.1 Fast just made a nearly 3X jump in long-context accuracy
A key challenge for AI models is that as chats get longer, most AIs forget. They lose the thread, make stuff up, or drop instructions.
Grok 4.1 Fast fixes this. And it’s a huge deal.
It was specifically trained
btc
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twitter.com)
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X Freeze
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ELON: NEURALINK PATIENTS TALK ALMOST AS FAST AS ANYONE ELSE NOW
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ELON: NEURALINK PATIENTS TALK ALMOST AS FAST AS ANYONE ELSE NOW
"So Neuralink is also making good progress.
Now has over 10 patients with Neuralink implants.
And these people who didn't have the ability to move their arms or legs, in some cases, were completely locked in,
btc
(
twitter.com)
00:00:30