Base44
Mini toolsSERA 8B GA
By Ai2
SERA-8B-GA is the fourth Open Coding Agents model, using Qwen 3-8B as the base and GLM-4.5-Air as the teacher in the Soft Verified Generation pipeline. It remains a state-of-the-art 8B open-source coding agent with around 31.7% resolve rate on SWE-bench Verified at 32K context, and is positioned as a complementary variant to SERA-8B for studying how different teachers affect repository-level coding performance.
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Gen 7
Overview
SERA-8B-GA is an 8B Qwen 3 based coding agent variant trained from GLM-4.5-Air generated trajectories, matching SERA-8B’s 31.7% SWE-bench Verified score while providing an alternative teacher setup for research.
About Ai2
We are a Seattle based non-profit AI research institute founded in 2014 by the late Paul Allen. We develop foundational AI research and innovation to deliver real-world impact through large-scale open models, data, robotics, conservation, and beyond.
Website:
allenai.org
Tools using SERA 8B GA
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Last updated: February 3, 2026
