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What happened in AI — Oct 22, 2026

Thursday, Oct 22, 2026
45 articles · 5 categories

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In 30 seconds

  • Harvard study of 718 firms: AI coding raises code volume, not completed work.
  • OpenAI's Patch the Planet helped find PHP2Shell flaws in core PHP.
  • DeepSeek reportedly raised about $15B, led by CATL and Tencent, after a US federal ban.
  • Modal open-sources Spindle for fine-tuning open models.
  • Anthropic donates Agent Skills to the Agentic AI Foundation.

AI coding agents are producing more code without more finished work, according to a 718-firm study, even as new agent runtimes and gates keep arriving.

DeepSeek reportedly closed a $15B round days after the US ordered federal agencies to remove its products.

Coding agents: more code, same throughput 4 items

A 718-firm study finds AI-assisted code volume rises without a matching rise in completed work, while builders ship new embeddable and gated agent runtimes.

Security: agents as both attack surface and bug finders 2 items

OpenAI's program helped find PHP core vulnerabilities, while agent-side defenses focus on local policy checks.

Show HN: Secure your AI agents on Mac

hackernews_aiDetails

Plango is a Mac-native security tool that runs a local model to evaluate coding-agent actions against the lethal trifecta of data access, outside communication and untrusted content.

Inference and training infrastructure for agents 4 items

Teams are trimming latency and cost in agent serving, and open training APIs are reaching smaller teams.

Introducing our Training API

modal_blogOct 22Details

Modal's Spindle is an open-source API for fine-tuning open models; one command deploys a server that runs Tinker-compatible training code.

Agent standards and platform APIs 2 items

Vendors are pushing shared agent-skill packaging and new low-latency API surfaces.

DeepSeek: record raise lands amid a US federal ban 2 items

DeepSeek reportedly raised about $15B days after US agencies were ordered to remove its products, which matters for teams evaluating open-weight Chinese models.

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