Ziwen
@ziwenxu_
26 | Claude & Codex | Tech, AI & startups | Building
403 Following 17.6K Followers
Codex can now run Hy4 preview!
Tencent dropped it today.
770b total but only 49b active per token, 1m context, apache 2.0.
A frontier model you can actually download.
Their own blind eval put it ahead of GLM 5.3 and Kimi k3 on engineering work, 163 experts scoring 203 tasks. 65.7 on swe bench pro.
Hy4 now sits in the picker next to sol 5.6. OpenCode and Command code already serves it on the $10 plan, so no api key, no per token metering, and my native models never moved.
Here is how you set it up:
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Claude has a big privacy problem.
Shared conversations are showing up in search results.
I can search Brave right now and read strangers’ chat histories, names, work, whatever they pasted in.
@AnthropicAI this needs fixing today.
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SpaceX just acquired Cursor.
Which means one X Premium login now covers:
- X Blue checkmark
- Grok
- OpenClaw, Hermes, and Claude
- Image gen
- Video gen
- Cursor
The entire AI stack. One subscription.
I'm still paying for these one by one like it's 2024.
The bundle won.
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SpaceX has exercised the option to acquire @cursor_ai in an all-stock transaction with the goal of building the world’s most useful AI models.
For the past few months, SpaceXAI has been jointly training a model with Cursor, which will be released in Cursor and Grok Build soon.
We look forward to working closely with the Cursor team to advance our frontier AI capabilities
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