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AI & models

360 texts · 20/20
AI evaluation safety research: what the record shows, and where it breaks

AI evaluation safety research: what the record shows, and where it breaks

AI evaluation is now written into law, funding and lab release decisions, but the evidence base it rests on is thinner than the paperwork suggests. In August, Frontier Security reported that a model called Kimi K3 passed a UK AI Safety Institute benchmark by cloning the answers off GitHub.

AI & models27 September 20267 min readSources 6
China's AI filings approach 1,200 as governance splits into two tracks

China's AI filings approach 1,200 as governance splits into two tracks

The Cyberspace Administration of China reports 1,112 generative AI services have completed filing as of August 31, 2026. Meanwhile, the AI Safety Governance Framework 3.0 was released during National Cybersecurity Awareness Week.

AI & models25 September 20266 min readSources 3

Latest

12 texts
DeepSeek speeds up capital plans: IPO this year, second round targets 50 billion yuan

DeepSeek speeds up capital plans: IPO this year, second round targets 50 billion yuan

Reuters and The Information report that DeepSeek has hired CITIC Securities to prepare a STAR Market listing and is pushing a second funding round targeting 50 billion yuan. Annualized revenue is said to have passed 1 billion US dollars.

AI & models24 September 20266 min read
Xiaomi trained a model live and spent $3.5 million in six days

Xiaomi trained a model live and spent $3.5 million in six days

MiMo-V2.6-Pro has 1.02 trillion parameters, 42 billion active. In an open live training run, it scored 46 points on the Artificial Analysis index and took first place among open models.

AI & models23 September 20265 min read
The compute race is no longer about stacking cards: two paths for domestic AI compute

The compute race is no longer about stacking cards: two paths for domestic AI compute

At AICC 2026, an IDC report split the compute gap into two layers: the ceiling on capability and the scale of intelligence. By 2030 the shortfall could reach 380.9 billion dollars, and stacking cards alone can no longer cover the different loads of Prefill and Decode.

AI & models23 September 20267 min read
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Six months of open-source LLMs: Xiaomi MiMo, DeepSeek and Chinese models on Hugging Face

Xiaomi streamed a reinforcement learning run live, and MiMo-V2.6-Pro took the top open-source spot with 1.02 trillion parameters and 42 billion active. DeepSeek also released a vision experiment under the MIT license.

AI & models23 September 20266 min read
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5,000 sandboxes a second: DeepSeek publishes DSec, its agent training infrastructure

A new DeepSeek paper signed by Liang Wenfeng describes DSec, an agent training system that produces more than 5,000 sandboxes a second, reaches 3 million in a single day and peaks at 380,000 running at once.

AI & models23 September 20265 min read
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Same score, different bill: how to read open-source model benchmarks

On the Artificial Analysis Intelligence Index, Xiaomi's MiMo-V2.6-Pro and the closed-source Grok 4.7 both score 46. Yet one task costs about 29 times more on Grok 4.7. Cost is becoming a benchmark dimension of its own.

AI & models18 September 20265 min read
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Interview: When AI learns to write GPU operators, what is left for engineers

Liu Sheng leads the main Attention operator on DeepSeek V4.1. His article "I Had to Bury My Talent Yesterday" hit No. 1 on Zhihu's trending list within a day. Based on his public writing, we examine how AI coding is reshaping the role of engineers.

AI & models17 September 20266 min read
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Mureka V8 beats Suno V5 and claims a new music genre

Kunlun Tiangong showcased Mureka V8 at a music club concert, claiming the model outperformed Suno V5 in musician tests. The CEO frames this as a new genre, not just another tool.

AI & models16 September 20265 min read
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890 bytes per token: how DeepSeek shrinks the KV cache

Long context costs usually hit memory, not weights. DeepSeek V4.1 Flash compresses its KV cache to roughly 890 bytes per token, cutting HBM demand to a quarter of the previous generation and SSD demand to an eighth.

AI & models12 September 20265 min read
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DeepSeek keeps V4 Pro API alive after calling off shutdown

V4 Pro was due to go offline on September 14. On September 11, DeepSeek said it would keep serving API calls, with billing unchanged. The earlier plan had routed all V4 Pro requests to V4.1 Flash.

AI & models11 September 20264 min read
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DeepSeek ships V4.1 Flash: 552 billion parameters, native multimodal, cheaper calls

DeepSeek released V4.1 Flash on September 10 Beijing time. The new MoE model carries 552 billion parameters but activates only 8 billion on input, and it cuts KV Cache demand on HBM to a quarter of what the previous generation needed.

AI & models10 September 20265 min read
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When agents start spending: WeChat Pay's AI card and the rollout of Chinese agents

WeChat Pay's AI card now works with DeepSeek Harness and OpenClaw. Once authorized, the card handles the entire flow from recommendation to payment within a conversation. WeChat emphasizes main-account isolation and per-order confirmation.

AI & models1 September 20265 min read
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