11 min read
GPT-5.5 for Developers: A Production Field Guide
GPT-5.5 and 5.5 Pro for developers: pricing, which tier fits which workload, agentic gains from real evals, a regression to watch, and a migration playbook.
OPENAI
118 articles - page 9 of 10
11 min read
OpenAI AgentKit in Production: An Honest Builder's Review
OpenAI AgentKit review from a real rebuild: what Agent Builder, Connector Registry, and ChatKit do, where the visual canvas wins, and when to drop back to code.
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10 min read
OpenAI Privacy Filter: Production PII Redaction Guide
OpenAI Privacy Filter is an open-weight PII redactor. How to wire it into a local RAG ingestion pipeline and how it benchmarks against Presidio and regex.
13 min read
Assistants to Responses API: A Migration Field Guide
Migrate from the OpenAI Assistants API to the Responses API: a tested plan covering code, state, threads, tool-use parity, and an eval-gated cutover.
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12 min read
Shipping OpenAI Symphony in Prod: A Real-World Guide
What it actually takes to wire OpenAI Symphony into a Linear-driven Codex workflow - auth, runs, sandboxes, costs, and the gotchas nobody warned me about.
8 min read
Anthropic vs OpenAI: Developer Experience Compared
Anthropic vs OpenAI for developers: how the two platforms compare on APIs, SDKs, documentation, pricing and the day-to-day experience of building with each.
4 min read
Astral Joins OpenAI: What It Means for Python Developers
Astral, the team behind Ruff and uv, is joining OpenAI. What it means for Python developers, AI tooling and why OpenAI is investing in developer infrastructure.
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5 min read
OpenAI Codex: Terminal and Cloud AI Coding Agent
Codex works from the terminal, cloud tasks, IDEs, GitHub, Slack, and Linear. Here is how to use it and how it compares to Claude Code.
18 min read
OpenAI vs Anthropic in 2026 - Models, Tools, and Developer Experience
A developer's comparison of OpenAI and Anthropic ecosystems - models, coding tools, APIs, pricing, and which to choose for different use cases.
8 min read
OpenAI's GPT 5.4 in 10 Minutes
State-of-the-art computer use, steerable thinking you can redirect mid-response, and a million tokens of context. GPT 5.4 is OpenAI's most capable model yet.
3 min read
ChatGPT Atlas: OpenAI's Built-In Web Browser
ChatGPT Atlas is the OpenAI web browser with ChatGPT built in. How it works with your logged-in documents, its agent mode for site tasks and who can use it.
4 min read
OpenAI Dev Day 2025: Everything Announced
OpenAI is turning ChatGPT into a hub. The new Apps feature lets you access external services directly inside conversations.
Showing 97-108 of 117 articles
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