DeepSeek is a Chinese AI research laboratory that has developed highly capable open-source language models including DeepSeek-V3 and DeepSeek-R1, notable for their efficiency and performance.
DeepSeek formally released its V4.1 Flash model on Sept. 10 and told API users that V4.1 Flash surpassed V4 Pro in performance, cost, speed and total completion time in internal and external testing. …
A technical report titled "DeepSeek-v4.1-Flash: Pushing Limits of KV Cache Compression" has been posted as a PDF, presenting work on compressing the key-value cache for the DeepSeek-v4.1-Flash model. …
DeepSeek released DeepSeek-V4.1-Flash, the smallest model in its new architecture family, now live on the DeepSeek API with native multimodal support under the model name deepseek-flash. The 552B-para…
DeepSeek released its V4.1 Flash model on September 10, 2026 Beijing Time and postponed the discontinuation of its V4 Pro service to 12:00 Beijing Time on September 14, 2026, after which all V4 Pro re…
China's Ministry of Commerce on Wednesday rejected US allegations that six Chinese companies, including DeepSeek and Alibaba Group Holding, conducted "aggressive, malicious and targeted" distillation …
A developer has open-sourced fastapi-multi-llm-starter, an MIT-licensed FastAPI template that unifies streaming access to multiple LLM providers including Anthropic, Google, OpenAI, and DeepSeek behin…
Busabase released @busabase/dsh-plugin, a plugin that connects DeepSeek Harness to Busabase so an agent can read approved Docs, Files, Bases, and Records and submit every proposed write as a ChangeReq…
China's Commerce Ministry said Wednesday it is willing to hold constructive AI talks with the US while vowing countermeasures if Washington acts against Chinese AI companies over technology-theft accu…
Unity2.ai's status was flipped to degraded, according to an imported third-party analysis published by Uprouter.online that is not Uprouter editorial. The analysis reports that Unity2.ai is a commerci…
A PR security review benchmark across 16 repositories with planted vulnerabilities found OpenAI's GPT-6 Astra achieved the highest recall at 68% but cost $8.80 per PR, while DeepSeek V4.1 Flash matche…
DeepSeek AI's model card for DeepSeek V4.1 Flash reports a global KV cache footprint of roughly 890 bytes per token, about a quarter of the 4x-larger footprint of predecessor DeepSeek V4 Flash and a 4…
DeepSeek V4.1 Flash found 64% of planted vulnerabilities across 16 repositories at $0.42 per PR, making it the best value pick in a PR security review benchmark, while OpenAI's GPT-6 Astra found the m…
Independent hands-on testing of DeepSeek V4.1 Flash, a preview agentic coding and reasoning model released by DeepSeek as an MIT-licensed FP8 checkpoint on Hugging Face under deepseek-ai/DeepSeek-V4.1…
The Chinese Ministry of Commerce (MOFCOM) responded to a US distillation advisory, as expectations remain low for US-China AI discussions around Xi Jinping's upcoming summit with Donald Trump. Politic…
DeepSeek will release V4.1 Flash around September 10th in Beijing and temporarily route all V4 Pro API requests to the cheaper model until V4.1 Pro arrives, cutting token prices for Pro workloads by m…
China's Ministry of Commerce rejected US accusations that Chinese AI companies use model distillation to steal American AI systems, calling it a 'normal' technical and commercial practice and warning …
The Cybersecurity and Infrastructure Security Agency (CISA), the National Security Agency (NSA), and the Federal Bureau of Investigation (FBI) jointly accused six Chinese AI companies—DeepSeek, Moonsh…
The NSA, CISA, and FBI jointly accused six Chinese AI firms—DeepSeek, Moonshot AI, Alibaba, MiniMax, StepFun, and Z.AI—of conducting industrial-scale distillation of US frontier AI models since late 2…
China's Commerce Ministry on Wednesday dismissed US allegations that Chinese AI companies engaged in 'industrial-scale' theft of American AI models, accusing Washington of seeking a 'monopoly of the A…
The NSA, CISA, and FBI issued joint advisory AA26-251A naming six Chinese AI companies — DeepSeek, Moonshot AI, Alibaba, MiniMax, StepFun, and Z.AI — for conducting industrial-scale knowledge distilla…