ThinkingCap 3.8-27B vs. Swift 3.8-27B vs. Qwen 3.8-27B Benchmarks

Benchmarks comparing ThinkingCap-Qwen3.8-27B, Swift-Qwen3.8-27B, and Qwen3.8-27B reveal that ThinkingCap and Swift both aim to reduce reasoning loops and token usage by about 40%. ThinkingCap underperforms Swift in C++ by 8% but surpasses it in JavaScript and Python by 4% and 6% respectively. Notably, ThinkingCap is the only model with perfect well-formed diffs, producing zero error outputs or malformed replies, unlike the other two models.

This report uniquely highlights ThinkingCap as the only model among the three to achieve perfect well-formed diffs, unlike Swift and Qwen.