# Nanbeige releases Nanbeige4.3-33B, an Apache 2.0 teacher model for smaller agents [N] > Source: > Published: 2026-10-26 01:00:03+00:00 Nanbeige released Nanbeige4.3-33B as the teacher for its planned smaller agents, including an upcoming 3B model. the weights are Apache 2.0, and the model card lists a 512K context window. the team reports 80.9 on Terminal-Bench 2.1 versus 73.0 for Qwen3.8-27B, using the same harness and inference s