● FitLLM — fit receipt · Q4_K_M · 8K tokens ctx · KV F16 · engine 2.8.1

GLM-4.7-Flash on RTX 4070

WON'T FIT ✗

weights	KV cache	overhead	reserve	total	short by
17.1 GB	0.4 GB	2.4 GB	2.0 GB	21.9 / 12 GB	9.9 GB

→ RTX 4090 (24GB) would fit.

Replay: npx fitllm-engine "GLM-4.7-Flash" --gpu "RTX 4070" · JSON · interactive

live fit badge — embed: ![fits](https://img.shields.io/endpoint?url=https%3A%2F%2Ffitllm.run%2Fapi%2Fbadge%3Fmodel%3DGLM-4.7-Flash%26gpu%3DRTX%2B4070%26quant%3DQ4_K_M%26ctx%3D8192%26kv%3D16)

Computed by the open fitllm-engine (MIT) from official config.json values — estimates; runtime varies. Ran it for real? Challenge this prediction — measured reports calibrate the engine for everyone.