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xAI releases Grok Build 0.1, added to Epoch AI
1 report1 sourceupdated 2 hours ago
What happened
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Per an October 3 report, xAI released the closed-weight Grok Build 0.1 on May 29, 2026. Epoch AI has added the model's information and cross-model benchmark data, covering CritPt and SciCode in science and GBAEval in software engineering. The data also lists GPT-5.5 Pro, Claude Opus 4.8 and Gemini 3.1 Pro for comparison. The report gives no specific scores or rankings for Grok Build 0.1 on these benchmarks.
Written by AI from the coverage · updated 2 hours ago
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Oct 3
- AI HOT · ModelsxAI 发布闭源模型 Grok Build 0.1，Epoch AI 收录评测数据
xAI 于 2026 年 5 月 29 日发布闭源模型 Grok Build 0.1，Epoch AI 收录了模型信息及横向评测数据。评测涵盖科学领域的 CritPt、SciCode 和软件工程领域的 GBAEval，并列展示 GPT-5.5 Pro、Claude Opus 4.8、Gemini 3.1 Pro 等模型。
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