Anthropic·#41 of 504 in the all-versions archive
Claude Sonnet 4.6 is a language model from Anthropic. It ranks #41 of 504 in ModelCap's all-versions archive, with an Index score of 78.0, measured on 3 public benchmarks. Its score range of 73.3–82.7 spans positions #10–#68. It is listed at $3.00 per million input tokens and $15.00 per million output tokens across 5 providers. It reads up to 1M tokens of context, with no downloadable weights linked in the current source data.
Figures as of 6 Nov 2026, 13:52 UTC · download the public dataset · methodology
Superseded by Claude Sonnet 5.5. It no longer holds a current-board position; its all-versions archive rank is #41.
BES normalizes admitted public benchmark evidence for measured Index rows. Its legacy score and observables prior do not define the public language rank.
These adoption and deployment observations remain context only. They do not change this model's ModelCap Index score or rank.
The bounded 0–100 capability score blends each source’s competitive placement with its published achievement, then combines capability families. Evidence breadth adds a modest uncertainty adjustment; price and popularity are not part of benchmark-led rank.
Not yet published: a pinned repository revision, the architecture and model type, a parameter count, safetensors weight metadata, the base model it derives from, a declared licence, a link to the licence terms, pinned evaluation dataset versions.
A metadata completeness and deployability index—not a safety certification, quality grade, or production-readiness claim.
Market Gravity uses OpenRouter’s full-catalogue popularity order. Sparse Vercel top-ten observations appear only when published and do not affect the score.
OpenRouter weekly popularity across the full model catalogue.
Independent providers versus the model's open or closed cohort, weighted by uptime.
Hugging Face 30-day downloads for open models; neutral for closed models.
Time since first public availability, on a six-month half-life.
anthropic/claude-sonnet-4.6OpenRouter catalogue or provider-endpoint declaration. Limits can vary by provider and prompt length; a model-wide maximum has not been independently verified. OpenRouter metadata
Claude Sonnet 4.6 is a superseded version and is not on the current board as of 6 November 2026. Its archive position, where one exists, is shown on the page; the newer version carries the current rank.
Claude Sonnet 4.6 is listed at $3.00 per 1M input tokens and $15.00 per 1M output tokens as of 6 November 2026 across 5 providers. Prices come from the OpenRouter catalogue and re-observe on every refresh. For 1,000 requests using 2,000 input and 500 output tokens each, the listed rates imply $13.50 total (2M input + 0.5M output). This excludes caching, batch discounts, prompt-length tiers, tool charges and retries; verify the chosen endpoint's rate and limits before budgeting.
Claude Sonnet 4.6 has a published context window of 1M tokens (1,000,000). The snapshot lists a 128,000 token catalogue-declared route output cap. OpenRouter catalogue or provider-endpoint declaration. Limits can vary by provider and prompt length; a model-wide maximum has not been independently verified. The providers table lists each endpoint's context limit.
No linked weights. No downloadable model weights are linked in the current source data. This does not identify every API or chat product that offers the model.
5 providers serve Claude Sonnet 4.6 through OpenRouter as of 6 November 2026: Claude Platform on AWS, Azure, Anthropic, Amazon Bedrock and Google. Each provider's price, context limit, quantization and measured uptime are in the providers table above.
Claude Sonnet 4.6 has published results on 3 public boards tracked by ModelCap as of 6 November 2026: Arena text 1472 (#46 of 419), Arena coding 1528 (#27 of 414) and ARC-AGI-2 60.4% (#85 of 280). Each board page ranks every tracked model on that benchmark. The ModelCap Index scores the results its methodology admits, with published uncertainty, and shows reference boards without scoring them.
Claude Sonnet 4.6 first appeared in the catalogue on 17 Feb 2026. It has since been superseded by Claude Sonnet 5.5. Rank and price movements since then are recorded on the site's changes feed.