#reasoning

3 items tagged #reasoning.

GUIDE 2026-05-11

Codex reasoning effort: how the low/medium/high knob actually changes behavior

Codex's reasoning_effort parameter changes how much the model thinks before responding. Here is how to read the tradeoffs and pick the right level for the task at hand.

Owner · 6 min #codex #reasoning

NEWS 2026-02-17

OpenAI's o3-mini lands strong coding eval scores at low latency

o3-mini brings strong reasoning at faster speeds than o1. For agentic coding, the tradeoff between thinking time and quality has shifted.

Owner · 3 min #openai #models

NEWS 2026-01-02

Anthropic adds 'extended thinking' configuration to Claude API

Claude now supports configurable thinking time per request. Useful for tools that want to balance reasoning quality with latency.

Owner · 3 min #anthropic #claude