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Ultra

private
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Ultra is a privately held company tracked for investment-relevant business and technology developments.

sentiment mix
bull 100%bear 0%neu 0%

funding rounds

private markets
awaiting round data

This slot renders the company's funding history: dates, rounds, amounts, valuations and lead investors once populated in data/funding-rounds.json.

signal summary

latest high-conviction thesis
Ultra achieves box-packing mastery by fine-tuning PI models on thousands of hours of proprietary footage▾

All YC robotics companies fine-tune Physical Intelligence base models; Ultra's thousands of hours of box-packing video creates a defensible data moat for warehouse automation.

jaredT2Y Combinator2026-09-17
confidence 78 / 100impact High
key themes
  • Robotics & Physical AI67%
  • AI Infrastructure67%
  • Venture Capital33%
  • AI Agents33%
  • Memory & Storage33%

bull thesis · 3

87 / 100
  • •Ultra achieves box-packing mastery by fine-tuning PI models on thousands of hours of proprietary footage
  • •YC company Ultra deploys Physical Intelligence models for laundry folding in production
  • •Ultra achieves autonomous packaging in live e-commerce warehouse using Physical Intelligence model

bear thesis · 0

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  • — none —

mentions · 3

new
Y CombinatorThe State of Startups in 20261 mentions · 1▲ 0▼ 0○ · 8 days ago
0:008:0017:0026:0035:00
Y CombinatorChelsea Finn: This is the State of the Art in Robotics1 mentions · 1▲ 0▼ 0○ · last month
0:0011:0022:0033:0045:00
Y CombinatorThe GPT Moment for Robotics Is Here1 mentions · 1▲ 0▼ 0○ · 5 months ago
0:007:0015:0022:0030:00