Dev shares training dashboard: ~$11/b tokens cost with 'insane' MFU
jon_durbin · x · 2026-09-11
jondurbin shares a quick dashboard giving visibility into a training run: roughly $11 per billion tokens, which he calls insane, along with remarkable MFU. He describes the whole effort as "pretty legendary," notes the inference side, and mentions using a few nodes from @liumio.
More from Infra
- Anthropic S-1: training infra edge cut per-task cost 40% and doubled revenue growth — BenBajarin · 2026-10-26
- Rewriting scaling law study: optimal synthetic data share rises from 10% to 32% with compute — heghbalz · 2026-10-26
- US states halt new data centers as 72% of Americans oppose local builds — YvesMulkers · 2026-10-26
- $5M Seed Round Can't Afford One DeepSeek Training Run: GPU-less AI Startup's Three Paths — FinanceYF5 · 2026-10-26
- HBM demand shifts: low-stack inference plans shelved, Rubin to go 12-high only — BenBajarin · 2026-10-26
- CircuitHub unveils The Grid, a factory-scale robot making PCBs in the US twice as fast as Shenzhen — garrytan · 2026-10-26