GPT-5.6 Sol | MCP Atlas Public, April 2026 update

OpenAI's GPT-5.6 Sol evaluation results on MCP Atlas Public, April 2026 update

Score: 81.80±2.40

Reasoning level: sol

Source

GPT-5.6 Sol (Registry No. 10010)

OpenAI

MCP Atlas Public, April 2026 update