Researchers Build Cache-to-Cache Protocol That Makes AI Model Handoffs 14 Times Faster

A Tsinghua University team developed C2C, a method letting AI models share internal KV-cache states directly, cutting relay latency from 1,312ms to 90ms.
Today's Wire
OpenAI Brings Voice-Powered Agent Workflows to ChatGPT Mobile
Artificial Intelligence · 8 HOURS AGO · 3 minCisco Talos Uncovers Malware That Uses Four AI Models to Vote on Its Next Attack
Security & Privacy · 1 DAY AGO · 3 minAnthropic Releases Claude Opus 5.5 With 60% Lower Costs and Top Agentic Benchmark Scores
Artificial Intelligence · 1 DAY AGO · 3 minFrom the desks

OpenAI Cuts GPT-6 Sol and Luna API Prices by 50% or More
OpenAI launched GPT-6 Sol and Luna on Sept. 22, slashing API costs by 50% or more from predecessor pricing while posting benchmark gains over rival models.
Artificial Intelligence · 1 DAY AGO · 3 min
AI Agents Breached 395 Organizations in 48 Countries by Exploiting Machine Credentials IAM Policies Cannot Detect
Four threat intelligence teams documented a new wave of AI-powered attacks that compromised hundreds of organizations in days, exposing a critical gap in identity policy.
Security & Privacy · SEP 17, 2026 · 3 min
LvlUp Ventures Reviewed 25,000 Startup Applications and Found 5 Rules That Separate Winners From Failures
Data from tens of thousands of seed-stage applications reveals that GTM strategy, built-in distribution, and AI architecture now define which startups survive.
Funding & M&A · 3 DAYS AGO · 3 minEarlier this week
Full archive →OpenAI Cuts GPT-6 Sol and Luna API Prices by 50% or More
3 minAI Bills Are Arriving and Enterprises Are Not Ready for Them
3 minAmazon Blocks Meta's Muse Agent 12 Days After Launch Over Privacy and Terms Violations
3 minXiaomi MiMo-V2.6-Pro Tops Open Weights Rankings With 20-Point Benchmark Leap
3 minLvlUp Ventures Reviewed 25,000 Startup Applications and Found 5 Rules That Separate Winners From Failures
3 minStripe's OpenRouter Bet Signals a New Era in AI Model Routing
3 minOpenAI Wins the Build Decision, Anthropic Wins the Pipeline: New Enterprise Agent Data
3 minThe robots read everything. You read one email.
Daily stories across AI, security and funding, compressed into one short email you can finish with your coffee.