Accurate memory math — MLA compressed KV, sliding-window, hybrid-linear and MoE modeled per layer. Every number from official config.json.
Powered by fitllm-engine (MIT, single file, zero deps, conformance-vector tested) ·
CLI: npx fitllm "GLM-4.7-Flash" --gpu 4090
Full calculator with context & KV-cache controls: fitllm.run · No ads · No login · Output never for sale.