Opus-4.6
Anthropic
Parameters
—
Architecture
—
Released
—
License
—
About
No detailed description available for this model.
Benchmark Scores
| Benchmark | Score | Date |
|---|---|---|
|
MMLU-Pro
knowledge
|
93.87%
|
26.06.2026 |
|
GPQA Diamond
stem_reasoning
|
94.33%
|
26.06.2026 |
|
Humanity's Last Exam
stem_reasoning
|
71.78%
|
26.06.2026 |
|
LiveCodeBench v6
stem_reasoning
|
93.59%
|
26.06.2026 |
|
HMMT Feb 26
stem_reasoning
|
98.06%
|
26.06.2026 |
|
IMOAnswerBench
stem_reasoning
|
74.86%
|
26.06.2026 |
|
Apex-Agents
general_agent
|
79.83%
|
26.06.2026 |
|
Terminal-Bench 2.0
coding_agent
|
91.53%
|
26.06.2026 |
|
SWE-bench Verified
coding_agent
|
92.20%
|
26.06.2026 |
|
SWE-bench Pro
coding_agent
|
71.62%
|
26.06.2026 |
|
SWE-bench Multilingual
coding_agent
|
85.80%
|
26.06.2026 |
|
BrowseComp
general_agent
|
91.49%
|
26.06.2026 |
|
HLE (with tools)
stem_reasoning
|
75.85%
|
26.06.2026 |
|
GDPVal-AA v2
general_agent
|
88.42%
|
26.06.2026 |
|
MCP-Atlas
general_agent
|
83.72%
|
26.06.2026 |
|
Toolathlon Verified
general_agent
|
38.72%
|
26.06.2026 |
|
Apex-Shortlist (no tools)
stem_reasoning
|
92.99%
|
26.06.2026 |