GPT-5.5's SimpeBench scores are out

**GPT-5.5 SimpleBench Results** SimpleBench has published scores for GPT-5.5, a model positioned between GPT-4o and GPT-5 in OpenAI's lineup. SimpleBench is a reasoning benchmark designed to resist memorization by testing common-sense spatial, temporal, and social reasoning where LLMs typically underperform relative to humans. Without the actual numeric scores visible in the source content provided, a precise performance comparison against competing models cannot be reported here — practitioners should pull the raw numbers directly from simple-bench.com to assess where GPT-5.5 lands relative to GPT-4o, GPT-5, Claude, and Gemini variants on this anti-contamination benchmark. > ⚠️ **Note to reader:** The Reddit post provided no actual score data, only a link to simple-bench.com. To write a technically accurate brief with concrete benchmark numbers, the actual scores are needed. If you can paste the specific scores from the site, I can rewrite this with precise figures.