张业务

我想我适合当个歌颂者。

[张业务 @hello2019we]

@cccchuizi 马上到！

[张业务 @hello2019we]

马上中奖

[玩个锤子 @cccchuizi]

【开工季福利来袭！！！】
为了感谢大家对我们的支持，我们打算免费送一台 Mac Mini256GB + 2000刀PackyAPI额度，助力2026年VibeCoding 和养殖龙虾！

一等奖：macmini 256GB 一台
二等奖：Packyapi额度100 刀✖️10 人
三等奖：Packyapi额度50 刀✖️20 人

点赞+评论+转发即可参与抽奖！(中奖后我们会仔细检查哦)

3 月 8 号截止～

网站链接：https://t.co/82YMcSw72H
相关文档：https://t.co/nqVvEmipwU

[玩个锤子 @cccchuizi]

【开工季福利来袭！！！】
为了感谢大家对我们的支持，我们打算免费送一台 Mac Mini256GB + 2000刀PackyAPI额度，助力2026年VibeCoding 和养殖龙虾！

一等奖：macmini 256GB 一台
二等奖：Packyapi额度100 刀✖️10 人
三等奖：Packyapi额度50 刀✖️20 人

点赞+评论+转发即可参与抽奖！(中奖后我们会仔细检查哦)

3 月 8 号截止～

网站链接：https://t.co/82YMcSw72H
相关文档：https://t.co/nqVvEmipwU

[Ashok Elluswamy @aelluswamy]

Full video of the ICCV '25 presentation

[Ashok Elluswamy @aelluswamy]

https://t.co/Jr4i7tHUCr

[Andrej Karpathy @karpathy]

I took delivery of a beautiful new shiny HW4 Tesla Model X today, so I immediately took it out for an FSD test drive, a bit like I used to do almost daily for 5 years. Basically... I'm amazed - it drives really, really well, smooth, confident, noticeably better than what I'm used to on HW3 (my previous car) and eons ahead of the version I remember driving up highway 280 on my first day at Tesla ~9 years ago, where I had to intervene every time the road mildly curved or sloped. (note this is v13, my car hasn't been offered the latest v14 yet)

On the highway, I felt like a passenger in some super high tech Maglev train pod - the car is locked in the center of the lane while I'm looking out from Model X's higher vantage point and its panoramic front window, listening to the (incredible) sound system, or chatting with Grok. On city streets, the car casually handled a number of tricky scenarios that I remember losing sleep over just a few years ago. It negotiated incoming cars in tight lanes, it gracefully went around construction and temporarily in-lane stationary cars, it correctly timed tricky left turns with incoming traffic from both sides, it gracefully gave way to the car that went out of order in the 4-way stop sign, it found a way to squeeze into a bumper to bumper traffic to make its turn, it overtook the bus that was loading passengers but still stopped for the stop sign that was blocked by the bus, and at the end of the route it circled around a parking lot, found a spot and... parked. Basically a flawless drive.

For context, I'm used to going out for a brief test drive around the neighborhood to return with 20 clips of things that could be improved. It's new for me to do just that and exactly like I used to, but come back with nothing. Perfect drive, no notes. I expect there's still more work for the team in the long march of 9s, but it's just so cool to see that we're beyond finding issues on any individual ~1 hour drive around the neighborhood, you actually have to go to the fleet and mine them. Back then, I processed the incredible promise of vehicle autonomy at scale (in the fully scaleable, vision only, end-to-end Tesla way) only intellectually, but now it is possible to feel it intuitively too if you just go out for a drive. Wait, of course surround video stream at 60Hz processed by a fully dedicated "driving brain" neural net will work, and it will be so much better and safer than a human driver. Did anyone else think otherwise?

I also watched @aelluswamy 's new ICCV25 talk last week (https://t.co/RdaM23kvez) that hints at some of the recent under the hood technical components driving this progress. Sensor streams (videos, maps, kinematics, audio, ...) over long contexts (e.g. ~30 seconds) go into a big neural net, steering/acceleration comes out, optionally with visualization auxiliary data. This is the dream of the complete Software 1.0 -> Software 2.0 re-write that scales fully with data streaming from millions of cars in the fleet and the compute capacity of your chip, not some engineer's clever new DoubleParkedCarHandler C++ abstraction with undefined test-time characteristics of memory and runtime. There's a lot more hints in the video on where things are going with the emerging "robotics+AI at scale stack". World reconstructors, world simulators "dreaming" dynamics, RL, all of these components general, foundational, neural net based, how the car is really just one kind of robot... are people getting this yet?

Huge congrats to the team - you're building magic objects of the future, you rock! And I love my car <3.

[张业务 @hello2019we]

夏至龙舟邀请赛 前哨站观察：炉山新雨后，天气更合适；34舸争流，驯龙下龙舟。

[张业务 @hello2019we]

端午才是真正的黄金周，络绎不绝赛龙舟，从五月初五赛到六月初五不止

[张业务 @hello2019we]

“忽然间黄昏，夕阳金黄了我的忐忑”

[张业务 @hello2019we]

蛤蟆少年时代：谁把谁的卵生孕育在水生？小蝌蚪找妈妈前传

[张业务 @hello2019we]

@nanshanjukr lucky

[张业务 @hello2019we]

@godofprompt midjourney

[张业务 @hello2019we]

🈵️

[张业务 @hello2019we]

#钓胜于鱼 🎣钓鱼是一种古老的运动，正在神州大地焕发出新春，凡有水池处，皆有钓鱼人，无论早晚夜钓，乐此不疲。“坐观垂钓者 ，徒有羡鱼情。闲来垂钓碧溪上 ，忽复乘舟梦日边。君不见朝歌屠叟辞棘津，八十西来钓渭滨。孤舟蓑笠翁，独钓寒江雪。”

[张业务 @hello2019we]

@angelina000001 见微知著，木兰辞有云： “雄兔脚扑朔，雌兔眼迷离；双兔傍地走，安能辨我是雄雌？”

[张业务 @hello2019we]

历练：宝刀锋从磨砺来，面包香从吐司机来；若非一番寒彻骨，哪得梅花扑鼻香

[张业务 @hello2019we]

太阳当空照，车水马龙

[张业务 @hello2019we]

黄昏最后一盏灯亮起，还能高歌一曲，荡气回肠地穿梭在谷底

[张业务 @hello2019we]

人心向背：我曾经走过千山万水，徒步跋涉过汕尾，直到大汗淋漓紧张，才发现赤手空拳是唯一的凉快的办法。

[张业务 @hello2019we]

@Niuaihu07589047 这一刻，离夕阳还有6个小时