Oleksandr Kuvshynov

• Currently: hobbyist;
• Previously: Facebook (2011-2019), Twitter, Pinterest, Turing;

Notes

• Validator Bench: Best-of-N, GPT-5.5
• Validator Bench: Kimi K2.6, DeepSeek V4, Qwen 3.6
• Validator Bench: GLM 5.1, Opus 4.6-4.7, Sonnet 4.5-4.6, Qwen 3.5, GPT 5.3
• Using Claude Code, April 2026
• KV Cache transfer: Gemma 4
• Cross-quant KV-cache transfer