NEW RUNTIME

Signals

What several Field Notes show together. A signal is written only when two or more notes converge on one meaning, in a few sentences with links to the notes behind it.

1742 public records15 reviewed patternsOpen JSON index

Latest signals

  1. Data retention terms now depend on the product surface and the project's creation date, not the provider account

    New paid Gemini API projects created since October 26 store Generate Content requests by default.

  2. The coding agent installed on a developer's machine is now an attack target that must be inventoried and pinned

    Attackers are tampering with the agent clients themselves.

  3. Voice AI vendors now sell complete agent platforms, not just speech models

    Cartesia launched Managed Agents, which bundles its speech models with a language model of the customer's choice, telephony and tool integrations.

  4. AI finds vulnerabilities faster than anyone can patch them

    Cipher found four EPICS Base flaws in under four hours, Check Point cut vulnerability research from hours to minutes with Daybreak, and Cognition, Oracle and Microsoft all launched agent-driven scanning and fixing.

  5. Caching now decides what agents cost more than list prices do

    Vercel cut the average cost of an Agent session by 67% just by reworking context and caching, with no change to billing rates.

  6. Coding agent sessions are becoming shared, cross-harness objects

    Delta now lets teammates share and join live Claude Code threads, and Ponte gives two developers' agents an encrypted MCP channel to message each other.

  7. Coding agents now compact the conversation and keep going instead of stopping when context runs out

    Claude Code 2.1.311 compacts sessions that pass 200K tokens and continues instead of stopping with a credits message.

  8. Model gateways are now the main route for new models, and OpenAI is making them ask permission

    GPT-6.1 Terra became available the same week through Netlify's AI Gateway, Vercel's AI Gateway and GitHub Copilot, and tools such as Paperclip let teams plug in their own model gateways.

  9. Shared inference and hosting layers have become a place where data leaks

    On Workers AI, a GLM-5.3 configuration mismatch triggered an SGLang bug that exposed cached data pages across requests.

  10. Agent capabilities are becoming modular interfaces that can be governed and reused

    LlamaIndex is decomposing document-agent functions into separate MCP interfaces and adding gRPC access to LiteParse.

  11. Agent capabilities are being distributed across specialized workers and shared tool interfaces

    Antigravity adds custom agents that can act, verify, and run in parallel, while Spotify’s Portal routes bulk reads and predictable generation to worker modes and keeps high-judgment work on a frontier model.

  12. Agent permissions are moving closer to each action

    Cloudflare can place company login in front of individual Workers or every Worker in an account.

Archive: raw signals

Single dated, source-linked observations recorded before 2026-10-21, kept as evidence records rather than conclusions.

Key takeaway

Across 1742 observations, most signals relate to model behavior, evaluation discipline, and real-world agent operations. Strong evidence clusters around tooling, memory, routing, and productized agent execution.

agentscoding agentsagent harnessagent runtimemcpmodels

What this means

Teams are moving from experiments to systems. The emphasis is on verifiable behavior, operational safety, and measurable outcomes—especially in agent memory, evaluation rigor, and forward-deployed engineering.

Filters (current page)

/
1-10 of 10 matching raw signals on this page
  2. -behind-90f446

    ChatGPT Now Lets You Lock Sensitive Chats Behind A PIN

    OpenAI has introduced Locked chats in ChatGPT. Users can remove selected conversations from regular history pinned chats and conversation search the chats appear in a separate project. Access requires a four-digit PIN with device authentication such as Face ID available

    notableannouncement
    source-linked    1
  6. or-less-04731d

    Agents, rebuilt to do more for less

    Notion announced that ChatGPT Plus, Pro, and Go subscribers can connect their plans to personal Notion Agent, with Custom Agents excluded for now.

    notablerelease
    source-linked    1

Source & exports

Primary indexes and programmatic access to this dataset.

signals.jsonCompact discovery index + bulk pagesGET  /signals.jsonpatterns.jsonReviewed pattern indexGET  /patterns.jsonsource-ledger.jsonSource ledger & provenanceGET  /source-ledger.json
Archive contractEnglish normalized copy, Telegram provenance, public sources only
Who read this page?Machine requests, hidden until opened

Loading the privacy-safe route aggregate…

Open the JSON contract