GPT-OSS 120B: Arena CEO on Strengths, Weaknesses, and Top Use Cases

GPT-OSS is one of the most-used models by Cerebras customers. Here's why. We sat down with Anastasios, CEO and co-founder of Arena to break down where GPT-OSS shines, how it compares to larger open-source models, and what real-world usage data reveals about its strengths. GPT-OSS vs. Larger Open-Source Models: While frontier open-source models like GLM 4.7 offer more parameters, GPT-OSS hits a sweet spot for users who need speed and efficiency without sacrificing performance on technical tasks—especially when running on optimized inference infrastructure. Why did OpenAI release an open-sour…