AI Textbooks, Enterprise Agents, and Code Security Benchmarks | UpNext AI – August 13, 2026
Today on UpNext AI: a practitioner’s view of where AI writing still falls short, a demanding benchmark for enterprise agents, and new evidence on the limits of automated code-vulnerability detection.
Covered stories:
- Nathan Lambert on using AI to write a technical textbook—and why long-form technical writing remains difficult for current models.
- VAKRA, a benchmark testing agents that must work across APIs, documents, and tool-use policies.
- VICBench, a new multi-language benchmark for tracing code vulnerabilities to the commits that introduced them.
- OpenAI-backed Thrive Holdings raises…
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