STORY · MODELLER_
GPT-5.5 and new open-weight models dominate benchmark competition
OpenAI launched GPT-5.5, which achieves top results on extended cybersecurity tasks with a 71.4% pass rate, along with improvements to Codex with a 42% speed increase. At the same time, open-weight models like Qwen3.6 27B and Tencent's Hy3-preview show strong results on the Intelligence Index benchmark, while GPT-5.5 Pro costs 60% less than its predecessor.
WHY IT MATTERS
This marks a shift in model competition where both proprietary and open-weight solutions become more efficient and cost-effective. For Norwegian AI companies choosing solutions, it means that best performance now comes with lower operational costs.
SOURCES
MACHINE-GENERATED SUMMARY This summary is written by machine from the sources below. We sort and explain — but we are a way into the field, not the final word. Check the source when something matters to you.