DeepSeek
LLM developer offering AI chat and API access.
Available information varies by company and source.
Profile record updated:
Company facts
- Official name
- Hangzhou DeepSeek Artificial Intelligence Fundamental Technology Research Co., Ltd.
- Entity type
- COMPANY
- Headquarters
- China
- Company size
- 50–200
- Market role
- B2B SaaS Provider
- Official website
- deepseek.com
What DeepSeek does
DeepSeek builds and operates proprietary large language models, then commercialises them through a platform model. It invests in model research and inference infrastructure, exposes those models through APIs for business use, and uses free consumer chat interfaces as acquisition and product demonstration channels. Value is created by offering capable reasoning models at aggressive price points and by lowering switching costs through OpenAI-compatible integration patterns.
Category differentiation
This company is not an adtech platform or marketing automation vendor. It is a foundation model developer and AI platform provider that monetises model inference through APIs and related chat products.
Strategic context
AI-supported assessment from the existing company research; distinguish interpretation from sourced facts.
DeepSeek is a Chinese AI company that develops proprietary large language models and distributes them through three main routes: a paid developer API platform, a browser-based chat product, and a mobile app. Its core commercial product is the DeepSeek Open Platform, which gives developers, start-ups, and enterprises programmatic access to DeepSeek models through OpenAI-compatible endpoints and token-based pricing. The company also operates free consumer chat surfaces to broaden model usage and showcase capabilities. The business combines model development with cloud-style inference access. Revenue is generated primarily from usage-based API charges, while free web and mobile products support adoption, testing, and brand reach. Its customers are developers and businesses integrating AI into software, workflows, and products, alongside non-paying end users who access the chat interfaces directly. Financial backing from founder capital and a 2026 Series A reinforces its position as a scale-up AI infrastructure provider rather than a pure consumer app business.
Company news briefing
Briefing updated:
DeepSeek has expanded its market footprint with the release of the DeepSeek-V4.1-Flash model, a 763B-parameter mixture-of-experts system featuring a causal encoder-decoder architecture, native vision understanding, and extreme inference efficiency. Capturing enterprise market share by offering high-performance open-weight capabilities at lower costs, the company has ordered at least 160,000 Huawei Ascend chips for inference while continuing to drive competitive pricing industry-wide.
Business model & monetisation
DeepSeek monetises primarily through pay-as-you-go API usage on its Open Platform, charging for model inference on a token basis. The company uses aggressive low-cost pricing and OpenAI-compatible access to win developer adoption and enterprise integration volume. Free web and mobile chat products function as top-of-funnel distribution and product sampling, with commercial monetisation concentrated in API consumption rather than subscriptions or advertising.
- Open Platform API usage
- Pay-per-Use
- Enterprise and developer model access
- Service Fee
- Free consumer web and app chat
Products & capabilities
No products with linked sources are available in this view.
Products & market categories
Recent recorded signals
Dates refer to the source publication. Older entries are historical context, not evidence of a new event.
Anthropic, OpenAI Release Cheaper AI Models
AI Models · Recorded impact score: 4/5
Anthropic and OpenAI both announced new, more cost-effective AI models on Tuesday, marking their first releases since industry leaders called for a slowdown in advanced AI development. OpenAI introduced GPT-6 Sol and GPT-6 Luna, which offer a 50% price reduction compared to GPT-5.6 promotional pricing. Sol targets complex workloads like coding, while Luna is designed for high-volume tasks such as information extraction and document summarization. Anthropic unveiled Claude Opus 5.5, described as a more token-efficient version costing about 40% less to run than Opus 5. The releases respond to customer demand for cheaper models and increasing competition from open-weight rivals like Alibaba, Moonshot AI, and DeepSeek. This comes amid heightened safety debates following a former Anthropic researcher's resignation and public warnings.
- OpenAI introduced GPT-6 Sol and GPT-6 Luna with API prices cut by 50%.
- Anthropic launched Claude Opus 5.5, costing about 40% less to run than Opus 5.
Open-weight AI models gain production traction
AI Infrastructure · Recorded impact score: 3/5
The article discusses the shift in the AI industry from closed to open-weight models, citing that in August 2026, open models processed 56% of tokens on Vercel's AI Gateway, up from 7% in December 2025, and about 60% of US-originating token consumption on OpenRouter. While closed models still lead at the frontier, open weights are becoming part of production infrastructure. The piece introduces the concept of 'open escape velocity', where open AI develops independent sources of demand and infrastructure, reducing dependence on any single model company. However, the content is largely paywalled, and the full analysis and data are not accessible.
- Open-weight models processed 56% of all tokens on Vercel's AI Gateway in August 2026, up from 7% in December 2025.
- OpenRouter reported open models accounting for roughly 60% of US-originating token consumption in the same period.
Global Times: Italian Scientist Praises China's AI, Tech Innovation Success
Platform · Recorded impact score: 2/5
Global Times interviewed Italian professor Francesco Faiola, who says China's innovation success, including the C919 airliner, DeepSeek, Unitree Robotics, and Moonshot AI's Kimi K3, is now real global news noticed even by Italian retirees. Faiola sees China's openness to international collaboration as a sign of confidence and highlights the need for joint funding, harmonized regulations, and talent circulation between China and Europe. He dismisses 'China Shock 2.0' as lacking evidence, emphasizing that innovations like DeepSeek create new markets.
- Chinese AI startup Moonshot AI released its Kimi K3 large language model ahead of the 2026 World AI Conference.
- Kimi K3 is described as the world's largest open-source model by parameter count to date.
DeepSeek V4.1 Flash Beats Larger Model, Proving Ilya Right
AI · Recorded impact score: 4/5
Ilya Sutskever left OpenAI to found SSI and predicted the end of scaling. DeepSeek's new V4.1 Flash model, with a third of the parameters of its flagship V4-Pro, outperforms it on coding benchmarks (74.2 vs 62.7) while activating fewer parameters per token. Starting September 14, all V4-Pro requests route to V4.1 Flash. This validates the shift from model size to efficiency, marking a turning point in AI development.
- DeepSeek V4.1 Flash has 552 billion parameters, activating 8-16 billion per token, while V4-Pro has 1.6 trillion parameters, activating 49 billion.
- V4.1 Flash scores 74.2 vs V4-Pro's 62.7 on DeepSeek's coding tests.
China Offers Open-Weight AI Models to BRICS Nations
AI Governance · Recorded impact score: 4/5
At the BRICS summit in New Delhi, Chinese President Xi Jinping proposed a China-led initiative to build a shared open-source AI infrastructure for member states, leveraging China's leading open-weight models and including an open-source community, cloud platform, and training initiatives. This contrasts with a U.S. debate on slowing frontier AI development, sparked by Anthropic CEO Dario Amodei's proposal for pacing, external auditors, and international agreements, which OpenAI's Sam Altman and Elon Musk support. However, President Trump rejected any slowdown, emphasizing the need to stay ahead of China. China's offer highlights its ambition to lead AI governance, though its own potential export controls on AI models remain under consideration, underscoring the geopolitical divergence in the global AI race.
- Xi Jinping announced a China-led initiative to build an open-source AI community and infrastructure among BRICS nations.
- China's open-weight models, including Alibaba's Qwen and Zhipu's GLM, are leading globally.
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Questions about DeepSeek
What is DeepSeek?
DeepSeek is a Chinese AI company that develops large language models and provides access through consumer chat products and a developer API platform.
Who uses DeepSeek?
Developers, start-ups, and enterprises use the API to add AI features to products and workflows, while consumers use the free web and mobile chat interfaces.
How does DeepSeek make money?
DeepSeek makes money primarily through pay-as-you-go API pricing, charging for model inference on a token basis.
Sources & coverage
This profile uses public, official and technically observable information. Missing information does not prove that a product or relationship does not exist. The list below does not imply that every profile statement has been verified.
17 publicly documented primary sources and citations linked across the market graph.
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