ept.git/docs/campaign/COST_MODEL.md, branch xiang Unnamed repository; edit this file 'description' to name the repository. RESULT 15 (amp lossless 1.56x) + COST_MODEL v2.1 (sourced July-2026 prices, EF unit fix) + Draft 6 cost/scale rewrite 2026-07-12T11:54:03+00:00 Yuren Hao yurenh2@illinois.edu 2026-07-12T11:54:03+00:00 68325e9fc389498b6e1c935c34b70fe37adb3b8e Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn 
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn
E-tier wave-1 ledger (RESULT 14 + HW map rows) + cost model v2 recalibrated on measured H200 datapoint 2026-07-12T10:44:18+00:00 Yuren Hao yurenh2@illinois.edu 2026-07-12T10:44:18+00:00 411870d64f00181ea41a8059f4b53f5b232447c0 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn 
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FAPDWQ49M5Ye3NpTndTpn