Ex-Anthropic and OpenAI Researcher Quits AI Industry, Warns of Existential Risk

·1 views

Jacob Coxon, a 27-year-old pretraining researcher who worked at both OpenAI and Anthropic over the past three years, resigned from Anthropic on Tuesday and announced he is leaving the AI industry altogether. In a public post on X and a Wall Street Journal interview, he accused both labs of racing irresponsibly toward self-improving superintelligence without adequate safeguards. Coxon estimates a greater than 10 percent chance that advanced AI could cause human extinction within a decade, and claims such concerns are openly discussed inside the labs. He argued the problem is structural rather than cultural, stating no single company can safely build systems that outperform humans across all tasks without government intervention or an industry-wide slowdown. His resignation comes amid broader unrest in the AI sector, with hundreds of tech employees also recently urging the US government to support international efforts to manage AI development pace.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

Apple Launches AirPods 5 Featuring Open-Ear Active Noise Cancellation

Apple has announced the AirPods 5, its latest generation of wireless earbuds. The new model introduces what Apple describes as best-in-class active noise cancellation in an open-ear design. The announcement was made through Apple's official newsroom in September 2026. The release marks a notable step forward in ANC technology for open-ear audio products. The news drew moderate discussion in the tech community following its publication.

0 comments Read more at Hacker News

ProgrammingDEV Community ·

When to Use AI Agents in n8n Workflows: A Practical Decision Guide

Large n8n automation workflows with dozens of nodes often tempt developers to replace complexity with AI agents, but experts caution that node count alone is a poor measure of workflow quality. Deterministic nodes handling business rules, financial calculations, and permissions should remain explicit and auditable rather than delegated to an agent. AI agents are best suited for ambiguous tasks such as messy text processing, dynamic tool selection, classification, and open-ended reasoning where the next step is not known in advance. The recommended production pattern is a deterministic backbone with a small number of carefully bounded agentic components handling only the fuzzy parts. Side effects and structured output validation should always stay outside the agent's direct control to keep systems predictable and safe.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

How FastAPI's APIRouter Helps Developers Build Scalable, Modular APIs

As FastAPI projects grow, placing all endpoints in a single main.py file leads to bloated, hard-to-maintain code and frequent merge conflicts among team members. FastAPI's APIRouter feature allows developers to group related endpoints into separate modules and mount them onto the main application with a shared prefix and tags. Router-level dependencies enable security checks, such as admin role verification, to be applied across entire route groups without repeating code on individual endpoints. Routers can also be nested to reflect hierarchical data relationships, such as comments belonging to specific posts. Additionally, modular routing makes API versioning straightforward by bundling sets of routers under a versioned prefix like /api/v1.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Four Common Loop Engineering Failures and How Developers Can Fix Them

Loop Engineering is an AI development approach where an agent iterates repeatedly toward a measurable goal instead of solving a problem manually. Developer Annie Wang identified four key failure modes in a recent discussion: runaway loops that drain token budgets, agents incorrectly self-evaluating their own outputs, goals too vague for a language model to act on, and tasks too complex for a single loop to handle. Runaway loops require hard stop rules to control costs, while self-grading agents should be replaced with a separate agent that independently checks another's work. Vague objectives like 'make this better' must be replaced with specific, non-negotiable criteria. When a single loop becomes overwhelmed by complexity, Wang recommends transitioning to Graph Engineering, a more structured multi-step architecture.

0 comments Read more at DEV Community