QuantumLight

@QuantumLightVC

QuantumLight is an investment firm engineered as a technology company, founded by a team of tech unicorn founders, quant traders, AI scientists, and engineers.

London quantumlightcapital.com Joined April 2026

43 Following 22 Followers 44 Posts

Latest posts 5

QuantumLight @QuantumLightVC Sep 21

@whitecircle open-sourced Halo today - their in-house training framework.

Halo delivers 2.3–2.8× the throughput of stock TRL at lower peak memory. It also scales past fine-tuning to agentic and asynchronous RL, with SGLang handling rollout generation.

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QuantumLight @QuantumLightVC Sep 16

On 22 October, @QuantumLightVC is joining Reasoning Project, @FireworksAI_HQ, @OpenAI and @ElevenLabs in New York for Scaling AI Deployments, an intimate evening for founders and engineering leaders building and deploying AI products. Sign up: luma.com/scalingaideplo…

QuantumLight @QuantumLightVC Sep 3

We built a model ranking the current @ycombinator batch ahead of demo day.

See most of the top 10 here: …nomouseconomy.quantumlightcapital.com

theautonomouseconomy.quantumlightcapital.com The autonomous economy | QuantumLight × Touchmark × Campfire We ranked the YC S26 batch with our ML model Aleph. Top 3 revealed, the rest unsealed live in San Francisco, 16 September, with Touchmark and Campfire.

QuantumLight @QuantumLightVC Aug 27

@FireworksAI_HQ Field CTO @diminikola0u on etn.

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QuantumLight @QuantumLightVC Aug 26

@ypatil125 & the @appliedcompute-team just shipped AC2 to the public.

Over the last six months, AC2 has powered their Applied AI team’s work for Microsoft, NVIDIA, Cognition, Harvey, DoorDash, and others.

Now, they're empowering every AI team with their own model factory 👏

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