Nanbeige4 3b specs, prices, where it runs and its benchmark standing

Name: Nanbeige4 3b
Author: Nanbeige

open weights · top 10 on 0 of 1

Rank	Board	Category	Score	Of	Over time
22	BFCLAgents and tools · stale since 2026-04-12 · as “Nanbeige4-3B-Thinking-2511 (FC)”	Agents and tools	51.4%	81

Versions and release history

2 versions in this line since Oct 25, 2026, from Pricing, OpenRouter and the boards.

Version	Released	Source
Nanbeige4.3-33B	Oct 25, 20262 weeks ago	Boards
Nanbeige4 3Bthis model

Category ranks, more models and catalog changes