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DeepSeek
Every release, deal and policy move from DeepSeek — updated daily.
TopicsPolicy & Safety
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China Expands Exit Controls on Elite AI Talent
Beijing is tightening overseas travel rules for top AI researchers and their families at firms like Alibaba and DeepSeek. Learn how this human capital strategy impacts global AI development.
By
Model chronicle · DeepSeek
DeepSeek-V4.1-Flash
api-docs.deepseek.com (source, opens in a new tab)DeepSeek-V4-Pro (GA)
api-docs.deepseek.com (source, opens in a new tab)DeepSeek-V4-Flash
api-docs.deepseek.com (source, opens in a new tab)DeepSeek-V4 (Pro & Flash preview)
V4-Pro and V4-Flash preview with a million-token context; legacy deepseek-chat/reasoner retired.
deepseek.com (source, opens in a new tab)DeepSeek-V3.2
api-docs.deepseek.com (source, opens in a new tab)DeepSeek-V3.2-Exp
api-docs.deepseek.com (source, opens in a new tab)DeepSeek-V3.1-Terminus
api-docs.deepseek.com (source, opens in a new tab)DeepSeek-V3.1
api-docs.deepseek.com (source, opens in a new tab)DeepSeek-R1-0528
api-docs.deepseek.com (source, opens in a new tab)DeepSeek-V3-0324
api-docs.deepseek.com (source, opens in a new tab)
Sources: company announcements & release notes.
Fact box
- HQ
- Hangzhou, China
- Founded
- 2023
- CEO
- Liang Wenfeng
- Valuation
- >$50B post-money (Jun 2026, reported)
- Core products
- DeepSeek-V4 · DeepSeek-R1 · DeepSeek Chat · API
- Latest round
- ¥50B+ First external round · Jun 2026
- Stories
- 73
Sources: deepseek.com, reuters.com
Latest on X
DeepSeek · @deepseek_ai
🚀 Introducing DeepInfer, our in-house inference framework, now fully open source! Powering DeepSeek-V4.1-Flash at scale with high throughput and low latency. We’re sharing our production stack to help the community lower compute costs, reduce energy use, and make AI more
🚀 DeepSeek-V4.1-Flash-1017 is here! Stronger benchmark performance, faster task completion, and shorter outputs than the previous version—a Pareto improvement in performance and cost. Now live on our website, app, and API. 🛠️ Optimized for @DeepSeekHarness, Tencent CodeBuddy,
Please check out @DeepSeekHarness. We just released packaged desktop versions for macOS and Windows; Linux users can get it from the @deepseek-ai/dsh package on npm.
🚀 Introducing DeepSeek-V4.1-Flash: smarter, faster, more efficient. 🔹 Introducing the smallest model in our new architecture family, with native visual understanding. 🔹 Designed for greater capability, faster inference, higher throughput, and scaling to larger models. 1/6
DeepSeek-V4-Flash-Vision-Exp is now live on the DeepSeek API Platform! 🚀 🔹 This experimental multimodal model matches DeepSeek-V4-Flash on text capabilities—including agents, reasoning, and world knowledge. 🔹 On multimodal agent benchmarks, V4-Flash-Vision-Exp makes a major
Editor's picks
Deals & funding
DeepSeek · rounds, valuations, partners, acquisitions · $7.4B raised in tracked primary rounds
Funding
DeepSeek closes first external round of over $7B
Per The Information via Reuters: >¥50B (~$7.4B) at a post-money valuation above $50B, with an unusual deal structure.
reuters.com (source, opens in a new tab)
All 1 rounds & deals as a table · 1 funding, 0 partnerships, 0 acquisitions
| Date | Event | Type | Counterparty / round | Amount | Valuation | Source |
|---|---|---|---|---|---|---|
| Jun 16, 2026 | DeepSeek closes first external round of over $7B Per The Information via Reuters: >¥50B (~$7.4B) at a post-money valuation above $50B, with an unusual deal structure. | Funding | First external round | ¥50B+ | $50B | reuters.com |
Sources: press reports.
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DeepSeek LLM Fuels Autonomous AI Hacker Attacks via Hermes
Chinese actors deploy DeepSeek LLM with Hermes Agent for fully autonomous exploit chains. Discover how open-weight models enable…
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Russia Allows Foreign AI Models: No Ban on ChatGPT or Grok
Russian regulators confirm no ban on foreign AI platforms like ChatGPT, Grok, or DeepSeek. Explore the policy decision,…
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OpenAI Bans DeepSeek: API Misuse Sparks AI Ethics Battle
OpenAI suspends DeepSeek’s API access for allegedly using its models to train competitors, igniting debates on AI development…
Business
Studies
- LLM Reviewers Send 76% of Published Top-Journal Papers Back, Yet Miss Most Planted FlawsOct 23
- Only One AI Agent Beats Researchers’ Own Code on Most FrontierCS 2 TasksOct 22
- Chunked KV Compression Creates Periodic Blind Spots Up to 40 Points WideOct 19
- DeepSeek-V4.1-Flash Shrinks Always-On KV Cache to 890 Bytes per TokenOct 19
Infrastructure
More stories
Models & specs
DeepSeek · context window, max output, API price, modalities, knowledge cutoff, license
| Model | Released | Context | Max output | Price in / out (per 1M) | Modalities | Knowledge cutoff | License / access | Spec source |
|---|---|---|---|---|---|---|---|---|
| DeepSeek-V4.1-Flash | Sep 10, 2026 | 1M | 384K | $0.3 / $1.2 cached $0.006 Peak price; off-peak 50% lower. Served as deepseek-flash. | Text, image in → text out | — | Open weights | api-docs.deepseek.com |
| DeepSeek-V4-Pro (GA) | Aug 13, 2026 | 1M | 384K | $1.32 / $3.96 cached $0.044 Peak price; off-peak 50% lower (0.66/1.98). | Text in → text out | — | Open weights | api-docs.deepseek.com |
| DeepSeek-V4-Flash | Jul 31, 2026 | — | — | — | — | — | — | api-docs.deepseek.com |
| DeepSeek-V4 (Pro & Flash preview) DeepSeek-V4-Pro, DeepSeek-V4-Flash (preview) | Apr 24, 2026 | 1M | — | open weights | Text in → text out | — | Open weights | deepseek.com |
| DeepSeek-V3.2 | Dec 1, 2025 | — | — | — | — | — | — | api-docs.deepseek.com |
| DeepSeek-V3.2-Exp | Sep 29, 2025 | — | — | — | — | — | — | api-docs.deepseek.com |
| DeepSeek-V3.1-Terminus | Sep 22, 2025 | — | — | — | — | — | — | api-docs.deepseek.com |
| DeepSeek-V3.1 | Aug 21, 2025 | 128K | — | open weights | Text in → text out | — | Open weights, MIT 671B total / 37B active (MoE) | api-docs.deepseek.com |
| DeepSeek-R1-0528 | May 28, 2025 | — | — | — | — | — | — | api-docs.deepseek.com |
| DeepSeek-V3-0324 | Mar 24, 2025 | — | — | — | — | — | — | api-docs.deepseek.com |
Sources: company announcements & release notes. Prices = standard API list price in USD per 1M tokens at time of release or current docs; batch is typically 50% off.