Arcee’s Trinity-Large-Thinking was released with open weights under Apache 2.0, featuring a 400B total / 13B active model size and strong agentic performance, ranking #2 on PinchBench. Z.ai’s GLM-5V-Turbo is a vision coding model with native multimodal fusion and a CogViT encoder, integrated into multiple platforms. TII’s Falcon Perception offers an open-vocabulary referring expression segmentation model with an early-fusion transformer and a competitive 0.3B OCR model.

H Company’s Holo3 is a GUI-navigation model family based on Qwen3.5. A Claude Code leak revealed a minimalist agent core with a 4-layer context compression stack, 40+ tool modular architecture, and advanced features like task budget management and streaming tool execution. The leak highlights Anthropic’s agent design and operational sophistication.