ImaJev-4b

$1,200 Fine-Tuned 4B Model Beats GPT-5.6 Luna — A Decision-AI Turning Point

A consultant fine-tuned ImaJev-4b on Qwen 4B for $1,200 in 15 days, beating GPT-5.6 Luna and DeepSeek V4.1 on two benchmarks. Vertical small models ar