Tagged 'latency'

2026-08-14GPT-5.6 Sol Ultrafast can stream up to 750 tokens a second. That does not make every job 14× faster.
OpenAI GPT-5.6 Sol Ultrafast latency pricing API developer tools
OpenAI’s limited API preview makes Sol generate much faster. Tool calls, tests, reasoning, corrections, and an unpublished Ultrafast price still decide whether real work gets faster.
2026-08-08Prompt caching for Claude Code and Codex, in plain English
prompt caching Claude Code Codex coding agents developer workflow context engineering costs latency analysis
Stable context lets Claude Code and Codex reuse work. Here is what developers should keep fixed, what should stay fresh, and why correctness still wins.
2026-08-07Is GPT‑5.6 Sol really faster than Claude Fable and Opus?
research models performance benchmarks codex claude fable opus latency coding agents
One production benchmark found Sol finishing Rails tickets four to five times faster, but other tests favor Claude. The answer depends on which clock you time.