Claude Opus 4.5
Released 2025-11 · hybrid · 200K tokens · 7 benchmarks
Editorial notes
Lanzado noviembre 2025. Primer modelo en exceder 80% en SWE-bench Verified.
Spec sheet
- Company
- Anthropic
- Country
- US
- Type
- hybrid
- Release
- 2025-11
- Context
- 200K tokens
- Pricing (anthropic)
- $15/$75/M
- Slug
- claude-opus-4-5
Benchmarks (7)
Reasoning 3
Coding 3
Cite this model
BibTeX · APA
BibTeX
@misc{frontier-claude-opus-4-5,
title = {Claude Opus 4.5},
author = {{Anthropic}},
year = {2025},
note = {Frontier Benchmarks AI atlas. Accessed 2026-05-08},
url = {https://frontierbenchmarks.com/models/claude-opus-4-5}
} APA
Anthropic (2025). Claude Opus 4.5 [Large language model]. Frontier Benchmarks AI. Retrieved 2026-05-08, from https://frontierbenchmarks.com/models/claude-opus-4-5
Citation reflects the atlas page, not the original model paper. For the paper, see the "Resources" section above.