Mini toolsSERA 8B GA
By Ai2
Model family: SERA
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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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
Ai2 is a 501(c)(3) non-profit AI research institute founded in 2014 by the late Paul Allen (Microsoft co-founder), dedicated to conducting high-impact, open AI research and engineering for the common good, including open language models (OLMo), scientific AI tools (Semantic Scholar, Asta), environmental AI platforms, and embodied robotics research.
Industry:
Artificial Intelligence
Company Size:
313
Location:
Seattle, Washington, US
Website:
allenai.org
Last updated: April 6, 2026
