Qwen4-Max 预览版今天已经能用了。不过目前只是预览版，还不是正式版。官方也没公布跑分、上下文长度等信息。
Qwen4 is coming.
Deeper knowledge. Richer world understanding. Stronger coding and agentic capabilities.
Built for real-world tasks — from complex coding and knowledge work to front-end builds and professional software workflows.
Qwen4-Max is now in preview on Alibaba’s Token Plan. You can also get early access to the new model on QwenWork, Qoder, Qwen APP, and QwenStudio.
Put it to the test on a real problem. Show us what you build. 👀
Token Plan: qwencloud.com/pricing/token-…
2
7
632
所有 Claude 套餐都获得了一次完全重置！
We've given all Pro, Max, Ultra, and Team users one free full reset, across all models and limits. Use it anytime before December 10 at 2:00PM PT.
We recently fixed a few small issues that used more limits than intended, and the Fable resets didn't do much for those of you who'd already hit your weekly limits for all models. While these issues didn't affect everyone, we want to make up for the trouble.
You'll find it in Settings > Usage, or at clau.de/reset.
4
17
640
Google 正式对 Ultra 订阅用户开放 Gemini 4 Carbon（两周前只给了少量安全团队）。
- 定位：比 Argon 更强，每轮会花更多思考 token 去反复验证，适合复杂调试、架构设计、长链路 Agent 任务；代价是更慢、更费 token。官方仍建议日常写代码用 Argon。
- 价格：11 月 30 日前与 Argon 同价，每百万 token 输入 $2、输出 $10；12 月 1 日起涨到 $4 / $20。
Gemini 4 Carbon is now available.
It’s our strongest model, built to dig deeper, handle long-horizon tasks, and multi-step reasoning.
If Argon is great for complex tasks, Carbon is the model you bring in for your hardest problems.
4
9
897
Anthropic 今天启动了 IPO 路演。
- 拟发行 8.25 亿股 A 类普通股，其中约 8.01 亿股由公司发行，约 2365 万股由现有股东出售
- 发行价区间 70–78 美元/股
- 申请在纳斯达克全球精选市场上市，股票代码 ANT
- 承销商另有 30 天内最多认购 1.2375 亿股的选择权
按价格区间粗算，基础发行规模约 578–644 亿美元。
Anthropic has launched the roadshow for its proposed initial public offering: anthropic.com/news/roadshow-…
Legal disclaimer: A registration statement relating to these securities has been filed with the SEC but has not yet become effective. These securities may not be sold, nor may offers to buy be accepted, prior to the time the registration statement becomes effective. This post does not constitute an offer to sell or the solicitation of an offer to buy these securities, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.
1
10
906
所以为什么不是 Grok 5.0 而是 4.8 呢。？
We have dumped JAX/SGLang and rewritten the entire RL and inference stack from scratch in C/C++, which took some extra time.
Training (aka pre-training) is done. Lot of cleanup was needed on the SFT data to get that mostly right. Now, 4.8 is in RL and the evals are starting to climb. We will do a soft rollout to Bot users later this week and see how it goes.
Grok 4.8 will bear no resemblance to 4.7 (thankfully). It is not yet incredible, but, this time, the foundations are built right, so I expect it to evolve to be something special.
4
6
823
