Fable 5.1 is Anthropic’s current most-capable Claude and Continuum’s first hosted Claude row. Opus 5.5 replaced Opus 5 in every new-session picker on 22 Sep 2026, and Sonnet 5.5 took the sonnet alias above a still-selectable Sonnet 5 on 28 Sep 2026. Opus 5 is #9 on the cited week table at 2.68T, a snapshot taken before Opus 5.5 shipped. Opus 5 and Fable 5 remain here as history, delisted from new-session menus. 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.
Current most-capable Claude. Hosted id claude-fable-5-1; 1M context and 128K output.
Previous long-run SKU. 310B on the historical /models Top Weekly snapshot. Delisted from new-session menus; pricing remains for old usage.
Current Opus, released 2026-09-22. $4/M in, $20/M out, 1M context, 128K output. Hosted id claude-opus-5-5.
Previous Opus. 2.68T on the historical week snapshot (+89% WoW). Delisted from new-session menus; pricing remains for old usage.
Current Sonnet, released 2026-09-28. $2/M in, $10/M out, 1M context, 128K output. Hosted id claude-sonnet-5-5.
1.08T this week (+5% WoW). Previous Sonnet, still selectable. Hosted id claude-sonnet-5.
Claude Opus 5 (Fast): 2026-08-19 OpenRouter row.
Claude Opus 4.8 (Fast): 2026-08-19 OpenRouter row.
Claude Opus 4.8: 2026-08-19 OpenRouter row.
Claude Opus 4.7 (Fast): 2026-08-19 OpenRouter row.
Claude Opus 4.7: 2026-08-19 OpenRouter row.
Claude Sonnet 4.6: 2026-08-19 OpenRouter row.
Claude Opus 4.6: 2026-08-19 OpenRouter row.
Claude Opus 4.5: 2026-08-19 OpenRouter row.
Claude Haiku 4.5: 2026-08-19 OpenRouter row.
Claude Sonnet 4.5: 2026-08-19 OpenRouter row.
Claude Opus 4.1: 2026-08-19 OpenRouter row.
Current most-capable Claude. Closed weights. Adaptive thinking stays on.
Current Opus. Closed weights. Adaptive thinking stays on.
Current Sonnet. Closed weights. Same price as Sonnet 5.
Density proof. Closed weights. Official DeepSWE at max.
Legacy. Highest official DeepSWE row we fetched. Replaced by Opus 5.5.
Previous Sonnet, still selectable. Hosted. AA 55. No DeepSWE row.
Claude Opus 5 (Fast): 2026-08-19 OpenRouter row.
Claude Opus 4.8 (Fast): 2026-08-19 OpenRouter row.
Claude Opus 4.8: 2026-08-19 OpenRouter row.
Claude Opus 4.7 (Fast): 2026-08-19 OpenRouter row.
Claude Opus 4.7: 2026-08-19 OpenRouter row.
Claude Sonnet 4.6: 2026-08-19 OpenRouter row.
Claude Opus 4.6: 2026-08-19 OpenRouter row.
Claude Opus 4.5: 2026-08-19 OpenRouter row.
Claude Haiku 4.5: 2026-08-19 OpenRouter row.
Claude Sonnet 4.5: 2026-08-19 OpenRouter row.
Claude Opus 4.1: 2026-08-19 OpenRouter row.
This hub lists every published card. Start with Claude Fable 5.1.
Ranked view: Best coding models: the independent leaderboard puts every Anthropic card with an independent coding row next to every other lab on one board, with the confidence intervals left visible.
The app is free with your own keys. Plus adds Continuum-hosted inference and the ids we actually list on each card.