News and engineering notes from across the AI field — agents, inference infrastructure, model releases, and the patterns worth paying attention to. Updated weekly.
74% of enterprises want AI to grow revenue. Only 20% see it. The industry's cost-cutting obsession is hiding where agent ROI actually lives — and it's bigger.
Trace every tool call, guardrail check, and handoff in your OpenAI Agents SDK app with Langfuse. Working code, no fluff.
Three days after launch, the US government ordered Anthropic to suspend Fable 5 and Mythos 5 for all foreign nationals. The jailbreak was verbal-only evidence. Anthropic was already suing the DoD. Here's how the week that broke the 'one model everywhere' assumption changes your stack.
Apple put Claude on 2 billion iPhones. SpaceX raised $75B in the largest IPO in history. And Anthropic draws a line between 'chat' and 'agents' — starting tomorrow, June 15. Here's what the week that just reshaped the agent economy means for builders.
GPT-4 cost $60/M tokens in 2023. GPT-5.4 costs $2.50. Anthropic hit a $30B run rate and filed to go public at $965B. OpenAI followed suit, then immediately signaled deeper price cuts. The clearest signal yet: frontier models are becoming commodities. Here's where the infrastructure moat actually shifts.
Claude Fable 5 at $10/M input tokens. Codex 26.609 with Developer mode. Gemini 3.5 Flash at 4x speed. Managed Agents with cron scheduling. And Anthropic's June 15 credit overhaul that changes the economics of autonomous coding. Here's what actually shipped, benchmarked, and priced.
Salesforce Agentforce at $2/conversation. ServiceNow AI Agents bundled into ITSM tiers at $100–150/user/mo. Microsoft Copilot Studio at $200/tenant/mo for 25K credits. Which enterprise platform actually ships?
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