Anthropic

Opus 5 is #9 on the week table at 2.68T (+89% week-over-week, not share). Fable 5 is the density proof (310B, #38 on /models Top Weekly). Sonnet 5 is the working default (1.08T). Continuum hosts all three. Claude Code routing stays on Claude Code models.

OpenRouter This Week LLM Leaderboard tokens (prompt plus completion) through 18 Aug 2026: 2.68T on Claude Opus 5 (+89% week-over-week, not share). Fetched 2026-08-19. Text request share for anthropic: 3.7% (59.5M requests) in the same window. That is request share, not tokens. OpenRouter This Week tokens are prompt plus completion. The percent next to a row is week-over-week change, not share of the week. Market share on this page is text request share by author, a different number.