# Reflection AI

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/reflection-ai

- Industry: Software
- Headquarters: Brooklyn, US
- Website: www.reflection.ai/
- Total disclosed funding: $2.1B
- Latest round: Series B (Oct 9, 2025)
- Investors on record: 11

## About

Reflection AI, Inc. specializes in developing advanced artificial intelligence systems aimed at creating superintelligent autonomous systems that enhance coding capabilities through reinforcement learning. Reflection AI is focused on building innovative AI technologies. Founded in Brooklyn, US, the company has not undergone any significant pivots in its business strategy. The founder has a history of creating impactful AI solutions.  In October 2025, Reflection AI, Inc. raised USD 2 billion in series B funding co-led by returning investors Nventures and Lightspeed Venture Partners, with participation from other returning investors CRV and Sequoia Capital. New investors 1789 Capital, Disruptive Technology Advisers, DST Global, B Capital, Citigroup, individual and other unspecified investors also participated in the round. The company will use the October 2025 funding to support product development and create more accessible technology. Reflection AI primarily focuses on developing advanced artificial intelligence systems, specifically superintelligent autonomous systems that enhance coding capabilities through reinforcement learning. Their core offerings intersect reinforcement learning and language models, creating autonomous coding systems that can execute complex computer-based tasks similar to AlphaGo's performance. The company has developed notable AI systems such as AlphaGo, Gemini 1, and Gemini 1.5, serving sectors like technology, finance, and education.Reflection AI generates revenue through a combination of direct business-to-business engagements and partnerships. Their transaction structure includes subscription-based models for access to their AI solutions, allowing clients to integrate these systems into their workflows. Pricing plans vary based on deployment scale and specific client needs, with flagship products designed to aid enterprises in automating complex tasks, fostering value-driven relationships with customers. The company plans to launch new products designed to further improve the functionality and performance of its AI systems. Additionally, Reflection AI aims to expand its market presence into regions such as North America, Europe, and Asia by late 2025. The recent funding will be utilized to support the development of these initiatives, allowing the company to enhance its technological offerings and market reach. The company will use the October 2025 funding to build large-scale frontier AI models and open-source infrastructure, train large language models using Mixture-of-Experts architectures, and expand its autonomous coding and reasoning systems for broader applications.

## Funding rounds

- Series B, Oct 9, 2025, $2B — CRV, Lightspeed Venture Partners, Hong Shan, GIC, Citigroup, DST Global, B Capital, Disruptive, Nventures, 1789 Capital
- Series A, Nov 21, 2024, $105M — CRV, Lightspeed Venture Partners, SV Angel, Nventures
- Seed, Feb 27, 2024, $24M — CRV, Hong Shan

## Investors

- CRV (https://capitalatlas.ai/funds/crv) — Seed, Series A, Series B
- Hong Shan — Seed, Series B
- Lightspeed Venture Partners (https://capitalatlas.ai/funds/lightspeed-venture-partners) — Series A, Series B
- SV Angel (https://capitalatlas.ai/funds/sv-angel) — Series A
- Nventures — Series A, Series B
- GIC — Series B
- Citigroup — Series B
- DST Global (https://capitalatlas.ai/funds/dst-global) — Series B
- B Capital (https://capitalatlas.ai/funds/b-capital) — Series B
- Disruptive (https://capitalatlas.ai/funds/disruptive) — Series B
- 1789 Capital (https://capitalatlas.ai/funds/1789-capital) — Series B