Xinyu Yang ✓

@Xinyu2ML · Mountain View, CA · joined 09 Dec 2022

Building open frontier intelligence. Opinions are my own. They/Them

18 075Followers

1 572Following

1 168Posts total

1.1MViews on collected posts

Ultimi post

Xinyu Yang ✓@Xinyu2ML16 Sep

Impressive open-source! 10K views · 54 likes · 0 reposts · 1 replies Open on X →

Xinyu Yang ✓@Xinyu2ML3 Sep

MoA is always interesting :) 1.6K views · 12 likes · 2 reposts · 0 replies Open on X →

Xinyu Yang ✓@Xinyu2ML3 Sep

MoVA (mixture-of-expert Attention), which incorporates MoE-based sparsity into the multi-head attention module, is one architecture innovation we tried in K2-Horizon. It gives us a new/better dimension to scale up LLM sparsity, beyond MoE in the FFN module 1.9K views · 8 likes · 1 reposts · 0 replies Open on X →

Xinyu Yang ✓@Xinyu2ML30 Aug

All the best! ding🐐！ 9.4K views · 36 likes · 0 reposts · 0 replies Open on X →

Xinyu Yang ✓@Xinyu2ML29 Aug

I have left @xai a while ago. The past year was one of the most intense and rewarding periods of my career. I was lucky to get to work on some of the most challenging problems in scaling posttraining for frontier models: stability, bigruns, scaling efficiency, etc. Beyond the 138.4K views · 612 likes · 15 reposts · 49 replies Open on X →

Xinyu Yang ✓@Xinyu2ML27 Aug

Nice work covers verious real RSI tasks. Really appreciate the collaboration with domain experts to deliver real good benchmarks :) 5.1K views · 26 likes · 2 reposts · 0 replies Open on X →

Xinyu Yang ✓@Xinyu2ML27 Aug

Can frontier AI agents achieve Recursive Self-Improvement by turning a weak method into one that performs better on hidden data? Introducing RSI-Exam 🧵: 88 executable research tasks across 6 domains, now open for task contributions from every field🧑‍🔬. Its task bank spans https

122.7K views · 382 likes · 83 reposts · 20 replies Open on X →

Xinyu Yang ✓@Xinyu2ML17 Jul

@Xinyu2ML 呵呵 “模型公司要做模型“ 飞机一定要能飞养鱼场一定要能养育学校一定要有学生 8.8K views · 9 likes · 0 reposts · 6 replies Open on X →

Xinyu Yang ✓@Xinyu2ML17 Jul

@Xinyu2ML you're absolutely spot on, especially on the arrogance, you can smell it kms away from anthropic. 8.5K views · 63 likes · 0 reposts · 2 replies Open on X →

Xinyu Yang ✓@Xinyu2ML17 Jul

@Xinyu2ML 第五戒我觉得是“不要比烂”比较好🤔 16K views · 73 likes · 0 reposts · 1 replies Open on X →

Xinyu Yang ✓@Xinyu2ML17 Jul

Why can Kimi ship K3? Let me tell my story. Earlier this year, I left academia for industry. I talked to a lot of companies along the way. Here's what I saw: 1⃣Arrogance. They believe the AI war is over, and they won. No hunger for the future, and no hunger for talent. https://t

797.3K views · 1.8K likes · 207 reposts · 82 replies Open on X →

Rispetto ad account della stessa dimensione

11 post degli ultimi 90 giorni, accanto alla fascia di 10K–100K follower. arriva a molti, ma pochi di loro reagiscono.

Visualizzazioni mediane9 352questo account924mediana per 10K–100K

Copertura, %51.74%questo account3.62%mediana per 10K–100K

Interazione, %0.49%questo account1.52%mediana per 10K–100K

Metrica	Questo account	Mediana per 10K–100K	Rapporto
Visualizzazioni mediane per post	9 352	924	10.1×
Copertura (visualizzazioni ÷ follower)	51.74%	3.62%	14.3×
Tasso di interazione	0.49%	1.52%	0.32×

Altri account di questa fascia → Confronta con un altro account → Come sono costruiti questi parametri →

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

797.3K17 Jul

16K

8.5K

8.8K

122.7K27 Aug

5.1K

138.4K29 Aug

9.4K30 Aug

1.9K3 Sep

1.6K

10K16 Sep

Last 11 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.26%17 Jul

0.46%

0.76%

0.17%

0.40%27 Aug

0.55%

0.49%29 Aug

0.38%30 Aug

0.52%3 Sep

0.89%

0.55%16 Sep

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

What the audience does

Likes68.1%3 038 in total

Reposts7.0%310 in total

Replies3.6%161 in total

Quotes1.4%64 in total

Bookmarks19.9%887 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.

Ultimi post

Rispetto ad account della stessa dimensione

Growth & engagement

Views per post

Engagement rate per post

What the audience does

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