Chinese-language research, company posts and talks, summarised in English.
8 sources filed · ZH 8
Code test on DeepSeek-V4-Flash-Base: completing an FP8 function where the answer is 8, the model sometimes said 32.
40.2 pplargest retrieval-accuracy gap across positions for DeepSeek-V4-Flash-Base in a 128K-token test
He estimates coding-agent penetration among developers at about 99%; every other vertical is far behind.
61%pass rate of the best frontier model on Alibaba's 107 real e-commerce tasks, with no human intervention
RoboDojo: 42 dual-arm tasks across five dimensions (generalisation, precise manipulation, long-horizon, memory, open-vocabulary instructions).
32.26%VPP2 average success rate on the RoboDojo simulation leaderboard, vs 22.48% for GPT-6-Astra
From running an incubation lab for Tencent in New York: in business, technology is "not the most critical or useful thing, not even the second".
3 of 10failure rate he calls unacceptable for an industrial robot policy
A two-week iteration cycle (spec, design, build, test, release, measure) now takes a team of one or two people half a day.
30+products Guo Yu built alone with coding agents in roughly three to four months, many unreleased
FDE Pulse puts the median annual salary of overseas FDE roles with public pay at about $200,000 (about RMB 1.34 million); Chinese firms advertise RMB 30-50k per month.
~$200,000median annual salary of overseas FDE roles with public pay, per FDE Pulse (about RMB 1.34 million)
One DSec shard: about 160 servers, 30,000 CPU cores and 250 TB of memory, serving about 3 million sandboxes per day; peak of more than 380,000 concurrent sandboxes and more than 5,000 created per second.
380,000+sandboxes online at the same time at peak, with 5,000+ created per second
In DeepSeek-V4-Flash-Base, a code completion flips between the correct "8" and the wrong "32" with a period of four tokens as filler text is lengthened, matching the compression stride of 4.
40.2 pplargest gap in 128K-context retrieval accuracy across token phases in DeepSeek-V4 base models