Made by Nanbeige (Kanzhun / BOSS Zhipin)
Nanbeige4.3-33B has no published cutoff.
Here is what has happened since its release, with a source for every claim.
At least436AI events since its release on 24 October 2026
- 12 of them historic
- 14 AI models released after it in our model registry
- 20 days of news since its release
Nanbeige (Kanzhun / BOSS Zhipin) doesn’t publish a training cutoff, so we count from its release date. The real gap is larger.
Model ids, prices and docs: Nanbeige4.3-33B in the model registry
Five things it has never heard of
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Anthropic files public S-1 (ticker ANT)
Confirmed
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Google announces Gemini 4 Carbon, #1 on the Artificial Analysis Intelligence Index v5 (59), two weeks after Argon; first only for Fairwind cyber defenders
Confirmed
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Anthropic releases Claude Fable 5.2 and Claude Mythos 5.2
Confirmed
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Jensen Huang resigns as Nvidia CEO after spy and affair reports
Confirmed
-
METR review of Anthropic’s risk report
Confirmed
Picked by rule: the biggest confirmed stories after its release, weighted toward news about its maker. Models often call such news fiction (case 020).
Four assistants, one scale
The four assistants we feature, for comparison. Nanbeige4.3-33B has no published cutoff, so it has no row of its own.
- GPT-6 Astra 271 at launch, 1,863 today
- Claude Opus 5.5 372 at launch, 1,795 today
- Gemini 4 Hydrogen 1,863 at launch, 1,889 today
- Grok 4.7 387 at launch, 1,829 today
Show as a table
| Model | Cutoff | Released | Missing at launch | Missing today |
|---|---|---|---|---|
| GPT-6 Astra | April 2026 | 3 September 2026 | 271 | 1,863 |
| Claude Opus 5.5 | June 2026 | 22 September 2026 | 372 | 1,795 |
| Gemini 4 Hydrogen | March 2026 | 12 November 2026 | 1,863 | 1,889 |
| Grok 4.7 | May 2026 | 21 September 2026 | 387 | 1,829 |
Your card
This is the image people see when you share this page. It links back here, with the sources.
postcutoff.com/you/nanbeige4-3-33b.