Ray Hotate 保立怜 ✓

@rayhotate · Stanford, California, USA · joined 08 Oct 2017

RL & Grok Infra @xAI, CS & Math @Stanford, prev PE @GoldmanSachs, Quant Research @ Cubist(Point72) 東大理三, 開成 🇯🇵🇺🇸

17 442Followers

2 344Following

3 143Posts total

1.6MViews on collected posts

Latest posts

Ray Hotate 保立怜 ✓@rayhotate22 Aug

🙏🚀 10.6K views · 86 likes · 3 reposts · 5 replies Open on X →

Ray Hotate 保立怜 ✓@rayhotate22 Aug

twitter auto translation is one of the most important cultural stories of the ai age and hasn’t had any reporting really 168.9K views · 4.9K likes · 207 reposts · 164 replies Open on X →

Ray Hotate 保立怜 ✓@rayhotate13 Aug

Releasing Grok 4.6, only a month after 4.5. It’s been exciting working on our RSI efforts! This is an early milestone. What’s new with this model (and what I’m most excited about) is that our team trained and evaluated Grok on the real engineering tasks that accelerate model htt

980.7K views · 787 likes · 56 reposts · 36 replies Open on X →

Ray Hotate 保立怜 ✓@rayhotate9 Jul

Grok4.5を公開！コーディングの強化学習チームの一員として、新たなモデルのための訓練環境、そしてタスクごとの行動と報酬系の改良と整備を行いました。素晴らしい精鋭のチームのおかげで、今後のGrokの開発はさらに加速していきます！ぜひフィードバックをお待ちしております！🚀 21.7K views · 132 likes · 14 reposts · 6 replies Open on X →

Ray Hotate 保立怜 ✓@rayhotate8 Jul

It’s been an incredible journey pushing Grok 4.5 to the frontiers of intelligence and efficiency through iterations of RL! We’ve trained it for real-world use. Enjoy, and please share feedback!! 7.4K views · 68 likes · 1 reposts · 4 replies Open on X →

Ray Hotate 保立怜 ✓@rayhotate30 Mar

本日、日本語ユーザー側でもGrokによる自動翻訳を広げます！ 378.8K views · 3.2K likes · 835 reposts · 87 replies Open on X →

Against accounts of the same size

3 posts from the last 90 days, next to the 10K–100K follower range. shown widely, but few of those viewers react.

Median views168 855this account924median for 10K–100K

Reach, %968.09%this account3.62%median for 10K–100K

Engagement, %0.89%this account1.52%median for 10K–100K

Metric	This account	Median for 10K–100K	Ratio
Median views per post	168 855	924	183×
Reach (views ÷ followers)	9.7× audience	3.62%	267×
Engagement rate	0.89%	1.52%	0.58×

Others in this range → Compare with another account → How these benchmarks are built →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

378.8K30 Mar

7.4K8 Jul

21.7K9 Jul

980.7K13 Aug

168.9K22 Aug

10.6K

Last 6 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

1.12%30 Mar

0.99%8 Jul

0.72%9 Jul

0.09%13 Aug

3.14%22 Aug

0.89%

Reactions — likes, reposts, replies and quotes — divided by views. Median for 10K–100K accounts is 1.52%.

What the audience does

Likes81.4%9 164 in total

Reposts9.9%1 116 in total

Replies2.7%302 in total

Quotes1.3%147 in total

Bookmarks4.7%529 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.