# Long context

As of Oct 13, 2026, Gemini 4 Argon & Claude Opus 5.5 share Long context. Gemini 4 Argon is tied for SOTA in Long context with Claude Opus 5.5, within the…

Usable long context, not a needle-in-a-haystack demo. Fiction.liveBench at 120k tokens plus longer-query preference.