These pages track pre-release signals, not confirmed launch data. Provider announcements and official model cards are stronger evidence than mentions in research papers, and pricing, benchmarks, and availability remain unconfirmed until release.

Pre-release Signal

Claude-4.6-opus

Language Model by Anthropic - Research mention via huggingface papers

This page stays evidence-first until LM Market Cap can verify real availability, pricing, and benchmark coverage.

Source Evidence

Nvidia Triton backend, attaining the best average speedup ratio and outperforming frontier proprietary models including Gemini-3.0-pro and Claude-4.6-opus.

Provider

Anthropic

Evidence type

Research mention

Detected Signals

release_signalbaseline_referencehf_daily_paperarxiv_paper

Resources

Primary source →Paper →

Verification Status

This page tracks a pre-release signal for Claude-4.6-opus. Once availability is confirmed, it will appear on our LLM Leaderboard with full scoring, benchmarks, and pricing. Until then, release date, pricing, and benchmark claims remain unconfirmed unless they are directly cited above. Check our New AI Models page for the latest releases and the source links above for the current evidence.

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Frequently Asked Questions

Claude-4.6-opus was first detected on March 31, 2026 via huggingface papers. That is a detection signal, not a confirmed launch date, so we keep tracking the source evidence until official availability is verified.

Not yet. The current evidence comes from repository, research, or other detection signals rather than a confirmed provider launch post. Treat this page as a watch page until an official announcement appears.

You can verify the source links, the detection dates, and the evidence type shown on this page. We do not treat release date, pricing, or benchmark availability as confirmed unless those details are cited directly in the source evidence above.