A Beta Briefing desk
The Chain Reactor
Where AI meets the blockchain and a corgi is always watching from the sidelines.
Startup Engineer & On-Chain Tinkerer
Subscribe to the audio
— a new briefing each weekdayHow to subscribe in your podcast app
- Apple Podcasts
- Library tab → ••• menu → Follow a Show by URL → paste
- Overcast
- + button → Add URL → paste
- Pocket Casts
- Search bar → paste URL
- Castro, AntennaPod, Podcast Addict, Castbox, Podverse, Fountain
- Look for Add by URL or paste into search
Spotify isn't supported yet — it only lists shows from its own directory. Let us know if you need it there.
Recent briefings below
Recent Briefings
Today on The Chain Reactor, the line between open and closed AI models is blurring further as Moonshot AI unleashes a 2.8-trillion-parameter system that goes toe-to-toe with OpenAI's best. Over in tra…
Today on The Chain Reactor: A major new open-weight AI model from a top lab challenges the dominance of closed, proprietary systems. At the same time, a new wave of developer tooling has arrived to ma…
Today on The Chain Reactor: Visa, Mastercard, and Ripple are officially stepping in to standardize the autonomous economy, backing a new internet-native payment protocol for AI agents. On the regulato…
Today on The Chain Reactor: The tooling required to run autonomous software reliably in the enterprise is finally catching up to the models themselves, highlighted by Lyzr's new model-agnostic control…
Today on The Chain Reactor: The economics of autonomous AI are colliding with a new reality, as the spiraling token costs of recursive 'agent loops' erase the savings from recent model price cuts. In …
Today on The Chain Reactor: AI developers are getting the missing infrastructure they need to push autonomous agents into production, from real-time policy enforcement to persistent memory. Meanwhile,…
Today on The Chain Reactor: We're seeing the immediate fallout of this week's frontier model releases, with Meta aggressively pricing its new Muse Spark 1.1 API to undercut OpenAI. Beyond the model wa…
Today on The Chain Reactor: The AI agent ecosystem is accelerating as OpenAI drops the specifics of its GPT-5.6 rollout alongside a new 'ChatGPT Work' agent, while Meta answers with its own autonomous…
Today on The Chain Reactor: Following the US government's formal clearance of GPT-5.6, OpenAI and xAI are dropping new frontier models simultaneously. But the real story is one layer down, where a new…
Today on The Chain Reactor: The long-fought battle for developer safe harbors is finally yielding results in Washington, with the SEC officially putting crypto exemptions on its 2026 agenda. But while…