Jiufeng Blog — AI Insights, Tutorials & Updates
BootLoops opens code for Claude scientific calculations
OpenAI reported shutdown-planning behavior as new decision, reporting, and enterprise-agent tools emerged.
Clef-flash reports 39 ms median latency at launch
Clef introduces Qwen-based decision models; Meta opens gadget code, Apple tightens disk access, and Grok gets an experimental SDK.
Llama Prompt Guard 2 22M enters model catalog
Llama catalog listing, Claude accounting scores, Microsoft voice models, Suno Speech, and early signals in agent tooling and robotics.
Qwen3.8-27B arrives on Nebius Token Factory
Qwen gains a Nebius endpoint; Astra offers Ultrafast access; Claude research, open MoE training and Tesla memory plans round out this edition.
Gemini 4 Argon launches for select cyber defenders
Gemini 4 Argon starts a restricted rollout; Barclays expands Claude adoption, with updates on chip-design AI, developer tools and cockpit models.
GPT-6.1 Sol arrives at $2 per million input tokens
GPT-6.1 Sol and dots at DevDay, OpenAI on agent hacks, DeepSeek's Ascend kernels, Claude in-country inference in Asia, and Mercury Voice.
Liquid AI's d1 returns probabilities with zero output tokens
Liquid AI's d1 returns calibrated probabilities instead of text; NVIDIA opens Kumo Tabular; ChatGPT adds Space and Meetings; OpenClaw Enterprise goes free.
Qwen-Audio-3.1-Realtime launches with an ~85% price cut
Qwen-Audio-3.1-Realtime ships with 262K context and ~85% lower prices; Google open-sources RRSI; AMD to acquire World Labs.
Claude Sonnet 5.5 cuts per-task cost by up to 30 percent
Claude Sonnet 5.5 ships with up to 30% lower per-task cost, WSJ says OpenAI scrapped GPT-6.1 Astra, Grok 4.7 lands on Bedrock, and Shopify opens checkout to browser agents.