Tagged articles

Chat Completions

3 articles · Page 1 of 1

Sep 27, 2026 · Artificial Intelligence

OpenAI API Evolution: Completions to Responses — Why Open Source Still Uses Chat Completions

This article traces OpenAI's API evolution across six generations from Completions to Responses API, explains why the open-source ecosystem remains anchored to Chat Completions despite official advances, compares architectural trade-offs between stateless and stateful paradigms, and provides a practical selection guide for engineers building heterogeneous model gateways or agent systems.

API EvolutionChat CompletionsFunction Calling

0 likes · 28 min read

OpenAI API Evolution: Completions to Responses — Why Open Source Still Uses Chat Completions

Su San Talks Tech

Jun 1, 2026 · Artificial Intelligence

How to Connect Codex with DeepSeek V4 – A Complete Step‑by‑Step Guide

This article walks through two practical solutions—using cc‑switch or Codex++—to bridge Codex's Responses API with DeepSeek V4's Chat Completions, covering installation, API‑key retrieval, configuration, testing, common pitfalls, and a comparison of which method suits different user preferences.

API integrationChat CompletionsCodex

0 likes · 10 min read

How to Connect Codex with DeepSeek V4 – A Complete Step‑by‑Step Guide

Code Archaeology

Jan 26, 2026 · Artificial Intelligence

OpenAI vs Anthropic Tool Calling APIs: Conversation vs Execution Trajectory Abstractions Compared

This article compares OpenAI's Chat Completions and Responses APIs with Anthropic's Messages API for tool calling, detailing request/response structures, abstraction differences between conversation and execution trajectory models, and Anthropic's advanced features including tool search, programmatic tool calling, and tool use examples for large-scale agent systems.

API designAgent EngineeringAnthropic

0 likes · 19 min read

OpenAI vs Anthropic Tool Calling APIs: Conversation vs Execution Trajectory Abstractions Compared