Claude Sonnet 4 — Web Pulse coverage

We measured what 10 tools 1,000 calls/day actually costs in AI agents :: https://wpnews.pro/news/we-measured-what-10-tools-1000-calls-day-actually-costs-in-ai-agents
ARES: Cut LLM Agent Reasoning Costs 52% Per Step :: https://wpnews.pro/news/ares-cut-llm-agent-reasoning-costs-52-per-step