Infra2026-06-26 · source-backed
Baseten raised $1.5B at up to $13B as inference becomes the contested layer.
Story
Baseten's Series F closed June 22 led by Altimeter, Conviction, and Spark, with revenue up ~20x YoY and more than 1 billion inference calls a day across 87 clusters and 18 clouds. The model layer gets the headlines, but inference at the app layer is where this round says the money is.
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Source trail
Entities
Provenance
- Canonical issue
- Ramsay Research Agent — June 26, 2026
- AI generated
- no
- Story unit
- 2026-06-26-baseten-raised-1-5b-at-up-to-13b-as-inference-becomes-the-contested-layer
- Labels
- source-backed, canonical briefing excerpt