Is Nanbeige4.3-33B out yet?

No. Nanbeige has not announced it as of Oct 27.

When is Nanbeige4.3-33B expected?

No official release date as of Oct 27.

ReportedLast checked Oct 27, 2026

NanbeigeFirst seen Oct 25

Yes, per MarkTechPost. The outlet reports the 33B release, Terminal-Bench 2.1 score of 80.9, and a planned distill into Nanbeige4.3-3B.

Evidence timeline · 2 sources · newest first

Oct 25
Reported
A MachineLearning Reddit post says Nanbeige released Nanbeige4.3-33B as an Apache 2.0 teacher for planned smaller agents, with a 512K context window and 80.9 on Terminal-Bench 2.1 versus 73.0 for Qwen3.8-27B.
Source: r/MachineLearning
Oct 25
Reported
MarkTechPost reports that Nanbeige LLM Lab released Nanbeige4.3-33B, a 33B dense Apache 2.0 model with 512K context that scores 80.9 on Terminal-Bench 2.1 and will distill into Nanbeige4.3-3B.
Source: MarkTechPost

Quick answers

Is Nanbeige4.3-33B out yet?: No. Nanbeige has not announced it as of Oct 27.
When is Nanbeige4.3-33B expected?: No official release date as of Oct 27.

How we label rumors

Unconfirmed: Circulating with at least one public source we can link to; no official confirmation.
Reported: Reported by a news outlet; not confirmed by the company.
Confirmed: Confirmed by the company or another official source.
Debunked: Denied by the company, retracted by the original source, or shown to be false by the evidence.

We record what sources show, with dates. We don't predict or score how likely a rumor is.