DeepSeek
China's frontier open-source LLM that matched GPT-4 quality at a fraction of the training cost.
Overview
DeepSeek is a Chinese AI research laboratory and the creator of the DeepSeek model series, which became globally significant in January 2025 when DeepSeek R1 achieved performance comparable to OpenAI o1 while being fully open-source and trained at a reported cost of under $6 million — a tiny fraction of what Western labs spend. This sparked significant discussion about AI development economics.
DeepSeek V3, released in December 2024, topped several benchmarks at the time of release while using a mixture-of-experts architecture that dramatically reduces inference costs. The R1 reasoning model adds chain-of-thought reasoning capabilities that allow it to work through complex mathematical and coding problems step by step, similar to OpenAI o1.
The model is available for free via chat.deepseek.com and through the DeepSeek API at extremely competitive prices. Because it is fully open-source under the MIT licence, it can be self-hosted without any API costs. DeepSeek's achievements raised questions about export controls on AI chips and demonstrated that efficient training methods could partly offset hardware limitations.
Pricing
Pricing shown for reference only. These figures reflect RECATOOLS research as of 8 May 2026 and may be out of date or incomplete. This is not financial or purchasing advice — always confirm the current price on the provider’s official website before making any decision.
Use cases
ASEAN Perspective
DeepSeek in Southeast Asia
ASEAN-region availability and pricing notes coming soon. Drop the editorial team a note via /contact/ if you can supply local context (Singapore/Malaysia/Indonesia/Thailand/Vietnam).
DeepSeek is the Chinese AI lab whose open-weight models (notably V3 and the R1 reasoning model) shocked the market by matching far costlier frontier models at a fraction of the price, with an extremely cheap API and downloadable weights enabling self-hosting.
It suits developers and cost-sensitive teams who want strong reasoning and coding performance on a tight budget, or who want to self-host to control data. Caveats: the hosted service stores data in China, raising compliance and data-residency concerns for regulated ASEAN/EU use; models reflect Chinese content moderation/censorship on sensitive topics; and enterprise support is thin. Self-hosting the open weights sidesteps the residency issue. Capability and value are exceptional; API is simple and OpenAI-compatible.
Notable facts
- DeepSeek R1 was released under the MIT licence — the most permissive open-source licence possible — allowing anyone to use it commercially without restrictions.
- The reported training cost of DeepSeek V3 was approximately $5.6 million, compared to estimated hundreds of millions for comparable Western frontier models.
- DeepSeek's app briefly became the #1 downloaded app in the US App Store in January 2025, triggering a 17% drop in NVIDIA's stock price.
Frequently asked questions
About this listing
This entry was compiled from publicly available data including DeepSeek's official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with DeepSeek unless explicitly stated.
Third-party AI tools update their pricing, features, availability, and policies frequently. Information here may be outdated by the time you read this — we make reasonable efforts to keep listings current, but cannot guarantee absolute accuracy.
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