Tianyi Zhang
@mycharmspace
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Reasoning@xAI, Opinions are my own
Sunnyvale, CA
Joined September 2011
Grok-4-Fast excels at agentic search and sets the new intelligence standard for fast models. Super glad to colab with a talented team and contribute to its search trainings. Join us if you are interested to work on State-of-art AI search. https://t.co/WOFgxvZEur
Introducing Grok 4 Fast, a multimodal reasoning model with a 2M context window that sets a new standard for cost-efficient intelligence. Available for free on https://t.co/AnXpIEOhOD,
https://t.co/53pltypvkw, iOS and Android apps, and OpenRouter. https://t.co/3YZ1yVwueV
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Grok 4 Fast is great at search and research, and we are pushing it even further by doubling down on AI-native knowledge base. Please apply if you are an expert on search, retrieval, indexing, etc.
We are hiring to build an AI-native knowledge base/search engine. Apply here if interested:
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The Grok-4-fast journey has been incredible—kicking off right after the Grok 4 launch in July. None of it happens without the absolute GOAT @s_tworkowski our incredibly talented teammates @LiTianleli @mycharmspace , and the unwavering backing from @Yuhu_ai_ . This kind of
job-boards.greenhouse.io
Palo Alto, CA
Introducing Grok 4 Fast, a multimodal reasoning model with a 2M context window that sets a new standard for cost-efficient intelligence. Available for free on https://t.co/AnXpIEOhOD,
https://t.co/53pltypvkw, iOS and Android apps, and OpenRouter. https://t.co/3YZ1yVwueV
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https://t.co/00ouj0PnuP Best search model in the world! Super proud of the team's achievement
x.ai
Pushing the Frontier of Cost-Efficient Intelligence
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We work hard to make Grok models the best search and research agent. Come and join us if you are interested in AI search.
Grok 4 Ranks #1 on FinSearchComp Benchmark This is the first expert-level benchmark for financial search & reasoning Grok 4 is unbelievably approaching human experts level
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We invented so many innovative ways to feed the model challenging questions with right signals to unlock those compute and 🔥 the GPUs. This is the new beginning.
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It will be an intelligent model.
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Nice
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GOAT
After almost a decade, I have made the decision to leave OpenAI.  The company’s trajectory has been nothing short of miraculous, and I’m confident that OpenAI will build AGI that is both safe and beneficial under the leadership of @sama, @gdb, @miramurati and now, under the
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Seriously, Satya uses mail but not paid version of outlook?
Satya Nadella: "I want to use this tactically vs GOOG/AAPL" September 1, 2022
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And one
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Google definitely needs India market
The Google Pixel 7 starts at ₹49,999 in India (including bank offers) and that's incredible pricing 🤯
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Not a bad move
Elon Musk buys Twitter. -President Biden: No comment. -California Governor: No comment. -Texas Governor: Hey, want to bring #Twitter to Texas and join Tesla and SpaceX? Texas gets it. Very smart.
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Is bill on a windows phone>
So apparently Bill Gates hit up @elonmusk to discuss “philanthropy on climate change” but Elon asked if he still had a half billion dollar short position on $TSLA. Bill said he hasn’t closed it out, so Elon told him to get lost. No idea if this is true lol
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@WholeMarsBlog Yeah, but I didn’t leak it to NYT. They must have got it through friends of friends. I heard from multiple people at TED that Gates still had half billion short against Tesla, which is why I asked him, so it’s not exactly top secret.
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The best service is no need to service
As an owner of 7 Teslas, I disagree 100%. It isn’t perfect and different areas have different levels of service and they should fix that but to say it’s the worst? Not true.
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