The Behavioral Layer https://behaviorlayer.ai Last 10 notes on The Behavioral Layer Quartz -- quartz.jzhao.xyz OpenAI Model Spec https://behaviorlayer.ai/behavior/openai-model-spec https://behaviorlayer.ai/behavior/openai-model-spec Tue, 18 Aug 2026 00:00:00 GMT Sparrow https://behaviorlayer.ai/behavior/sparrow https://behaviorlayer.ai/behavior/sparrow Tue, 18 Aug 2026 00:00:00 GMT NIST AI RMF https://behaviorlayer.ai/briefings/nist-ai-rmf https://behaviorlayer.ai/briefings/nist-ai-rmf Tue, 18 Aug 2026 00:00:00 GMT Building Effective Agents https://behaviorlayer.ai/build/building-effective-agents https://behaviorlayer.ai/build/building-effective-agents Tue, 18 Aug 2026 00:00:00 GMT Llama Guard https://behaviorlayer.ai/build/llama-guard https://behaviorlayer.ai/build/llama-guard Tue, 18 Aug 2026 00:00:00 GMT Anthropic Reports That Benign Agent Habits Compound Into Systemic Failures https://behaviorlayer.ai/signal/anthropic-multiagent-failure-patterns https://behaviorlayer.ai/signal/anthropic-multiagent-failure-patterns Tue, 18 Aug 2026 00:00:00 GMT Agents Trading With Each Other Produce Misaligned Messages Without Anyone Eliciting Them https://behaviorlayer.ai/signal/multi-agent-commerce-misaligned-communication https://behaviorlayer.ai/signal/multi-agent-commerce-misaligned-communication Tue, 18 Aug 2026 00:00:00 GMT OpenAI Ships a Model Spec Revision That Makes the User's Mental Model the Assistant's Job https://behaviorlayer.ai/signal/openai-model-spec-2026-08-18 https://behaviorlayer.ai/signal/openai-model-spec-2026-08-18 Tue, 18 Aug 2026 00:00:00 GMT About https://behaviorlayer.ai/about https://behaviorlayer.ai/about Sun, 09 Aug 2026 18:51:46 GMT Four Weeks Down the Stack https://behaviorlayer.ai/briefings/four-weeks-down-the-stack https://behaviorlayer.ai/briefings/four-weeks-down-the-stack Sun, 09 Aug 2026 00:00:00 GMT