config,runtime,kv_cache_k,kv_cache_v,context_k,np_slots,graph_splits,kv_vram_mib,checkpoint_mode,agent,system_prompt_tokens,context_depth_k,decode_tok_s,prompt_eval_tok_s,test_type,notes
baseline_hermes,llama.cpp,q8_0,q8_0,32768,4,62,1360,default,hermes,13500,3.5,31.4,,hermes_round,original smoke test config
phase1_np1,llama.cpp,q8_0,q8_0,32768,1,62,340,default,none,,3.5,34.94,,curl,added -np 1
phase2_q4v_64k,llama.cpp,q8_0,q4_0,65536,1,82,520,default,none,,3.5,31.22,,curl,V cache q4_0 at 64K
phase2_q4v_64k,llama.cpp,q8_0,q4_0,65536,1,82,520,default,hermes,13500,14.0,9.0,,hermes_round,82 splits killed Hermes speed
phase2_q4v_48k,llama.cpp,q8_0,q4_0,49152,1,82,390,default,none,,3.5,30.52,,curl,48K still has 82 splits
turboquant_turbo4,turboquant,q8_0_auto,turbo4,65536,1,62,510,default,none,,3.5,13.93,,curl,auto-asymmetric upgraded K to q8_0; turbo4 decompression too aggressive
turboquant_turbo2,turboquant,q8_0,turbo2,65536,1,62,510,default,none,,3.5,35.13,,curl,turbo2 keeps 62 splits at 64K
turboquant_turbo2,turboquant,q8_0,turbo2,65536,1,62,510,default,hermes,13500,14.3,33.59,,hermes_round,confirmed speed holds in Hermes
turboquant_turbo2,turboquant,q8_0,turbo2,65536,1,62,510,default,hermes,13500,14.3,35.76,,hermes_round,second call same session
turboquant_turbo3,turboquant,q8_0,turbo3,65536,1,62,510,default,none,,3.5,35.17,,curl,turbo3 matches turbo2 speed with better compression
turboquant_turbo3,turboquant,q8_0,turbo3,65536,1,62,510,default,pi,1900,3.5,34.18,,pi_round,Pi system prompt 7x smaller than Hermes
turboquant_turbo3,turboquant,q8_0,turbo3,65536,1,62,510,default,pi,1900,17.2,31.17,,pi_round,speed holds at 17K context
turboquant_turbo3,turboquant,q8_0,turbo3,65536,1,62,510,default,pi,1900,26.5,14.64,88,pi_round,VRAM cliff from checkpoint accumulation
turboquant_turbo3,turboquant,q8_0,turbo3,65536,1,62,510,disabled,none,,3.5,34.25,370,curl,checkpoints disabled via --checkpoint-every-n-tokens -1
turboquant_turbo3,turboquant,q8_0,turbo3,65536,1,62,510,disabled,none,,20.0,31.54,461,curl,no cliff at 20K
turboquant_turbo3,turboquant,q8_0,turbo3,65536,1,62,510,disabled,none,,26.0,30.26,443,curl,no cliff at 26K — was 14.64 with checkpoints
turboquant_turbo3,turboquant,q8_0,turbo3,65536,1,62,510,disabled,none,,35.0,29.62,455,curl,smooth degradation continues
turboquant_turbo3,turboquant,q8_0,turbo3,65536,1,62,510,disabled,none,,50.0,27.71,450,curl,50K context at 28 tok/s — no cliff