hy4 preview vs glm 5.3 vs qwen 3.8 max
hy4 shipped all three for $0.537 – 3.2x under qwen. glm broke the fewest times, 2 fixes against hy4's 5. qwen wrote the most code, burned the most tokens, and still ships one of its three builds broken
the setup: three prompts of ~600 lines each, one html fi...