Private AI
Claude Opus 4.5 is the top model for coding, agentic workflows, and computer use—now stronger at deep research, slides, and spreadsheets. It pushes state-of-the-art software engineering and lifts vision, reasoning, and math across the board.
Added Nov 1, 2025
Context Window
200.0K
Max Output
32.0K
Avg output tokens (7d)
2.6K tokens
Input Price (Auto)
$5.00/1M
Output Price (Auto)
$25.00/1M
Cache Read (Auto)
$0.50/1M
Capabilities
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
34.7
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GPQA Diamond
Graduate-level scientific reasoning
81.0%
Better than 73% of models compared
HLE
Humanity's Last Exam
12.9%
Better than 69% of models compared
IFBench
Instruction-following benchmark
43.0%
Better than 46% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
86.3%
Better than 79% of models compared
AA-LCR
Long context reasoning evaluation
65.3%
Better than 81% of models compared
SciCode
Python programming for scientific computing
47.0%
Better than 88% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
40.9%
AIME 2025
American Invitational Mathematics Examination 2025
62.7%
Better than 59% of models compared
MMLU-Pro
Professional and academic subject knowledge
88.9%
Better than 99% of models compared
Last updated Aug 4, 2026
Artificial AnalysisBetter than 87% of models compared
LiveCodeBench
Contamination-free coding benchmark
73.8%
Better than 85% of models compared
