Sail, whose software optimizes how AI models run on existing chips, emerges from stealth with $80M in seed and Series A led by Kleiner at a $450M valuation
THE SO WHAT
An $80M seed/A at a $450M valuation for software that squeezes more out of existing GPUs is a bet that optimization, not just more silicon, will clear the next AI bottleneck. If you’re planning heavy inference spend, model- and kernel-level efficiency vendors now belong in your RFPs, not as afterthoughts.
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