AINewsnow

Building a Bounded GPT-6 Astra Agent With the Responses API

This story is from 2026-09-21. It is preserved in the archive; the latest stories are on the live feed.

I treat a tool-using agent as an application-controlled loop: the model proposes a function call, my code decides whether to execute it, and the result goes back to the model. The model never owns authorization, database credentials, or side effects. For this example, I use CometAPI as an OpenAI-co…

Read the full story at DEV Community — AI ↗

Timeline · 1 report

  1. 2026-09-21 02:01 · DEV Community — AI
    Building a Bounded GPT-6 Astra Agent With the Responses API

More stories

  1. Anthropic mulls new AI model ahead of IPO to counter OpenAI's GPT-6 Astra, says report: What we know — Mint AI
  2. Gemini 4 Pro vs Fable 5 vs GPT6 Astra — r/GeminiAI
  3. I ran Claude code and Codex in parallel for 15 days. Here's what I found. — r/AI_Agents
  4. Microsoft director called AI scraping ‘the largest theft of labor in human history,’ while OpenAI head brands ChatGPT an ‘existential threat’ to publishers — revelations come from legal briefs filed in NYT lawsuit — Tom's Hardware
  5. ChatGPT now knows what you do on other websites via ad collector — Hacker News Front Page
  6. I built an iOS app with Claude code to break out of my usual chord habits and unlock new progressions. — r/ClaudeAI
  7. Anyone else get auto-downgraded off the 20× plan with most of your quota unused? — r/ChatGPTPro
  8. ChatGPT-6 Astra cracks 108-year-old unsolved WWI German code for the first time — radio message sharing enemy movement intelligence had evaded decoding, 1918 Crimean fleet warning verified against HMS Canterbury logs — Tom's Hardware

Get the daily brief of stories like this at 6:30 every morning →