Anthropic
availableShows if the model has enough results for an index.Claude 3 Opus
Claude 3 Opus is a non-reasoning model from Anthropic. 11 benchmarks count toward its score, in 4 categories.
IndexOverall score. 50 is the middle.22.6 ±8.9
CoverageShare of the index weight with results.60%
SpeedOutput tokens per second.—
Input / 1MUS dollars per 1M input tokens.$15
Output / 1MUS dollars per 1M output tokens.$75
ContextMaximum tokens in one request.200K
EloLMArena rating and rank.1262 (#275)
50 is the middle of the board. The range shows the doubt in the index.
194,909 votes. Elo shows what people prefer. It does not change the score.
CapabilitiesScore per category. 50 is the middle.
50 is the middleResults
11 counted| BenchmarkThe test name. | CategoryThe capability that the test measures. | ResultThe score from the publisher. | IndexThis result on the index scale. | RunThe settings of the run. | DateDate of the result. | Published byThe source of the result. |
|---|---|---|---|---|---|---|
| Artificial Analysis GPQA Diamond | Knowledge | 48.9% | 18.7 | — | — | Artificial Analysis |
| GPQA diamond | Knowledge | 47.2% | 21.8 | — | — | Epoch AI |
| MATH level 5 | Math | 37.5% | 17.1 | — | — | Epoch AI |
| Artificial Analysis Coding Index | Coding | 19.5% | 32.7 | — | — | Artificial Analysis |
| SimpleQA Verified | Knowledge | 12.6% | 33.2 | — | — | Epoch AI |
| SWE-bench Verified | Coding | 11.4% | 6.6 | SWE-agent | 26 Feb 2026 | SWE-bench team |
| SWE-bench Verified | Coding | 11.4% | 6.6 | RAG baseline | 1 Sept 2026 | SWE-bench team |
| Artificial Analysis Intelligence Index | Knowledge | 8.7% | 33.3 | — | — | Artificial Analysis |
| SWE-bench Lite | Coding | 8.0% | 10.0 | SWE-agent | 11 Sept 2025 | SWE-bench team |
| SWE-bench (full test split) | Coding | 7.1% | — | SWE-agent | 19 Dec 2025 | SWE-bench team |
| Chess Puzzles | Reasoning | 5.0% | 30.0 | — | — | Epoch AI |
| OTIS Mock AIME 2024-2025 | Math | 4.7% | 14.3 | — | — | Epoch AI |
| SWE-bench Lite | Coding | 4.3% | 6.8 | RAG baseline | 11 Sept 2025 | SWE-bench team |
| Artificial Analysis Humanity's Last Exam | Knowledge | 2.8% | 27.6 | — | — | Artificial Analysis |
11 benchmarks count, from 13 of 14 results. A grey row does not count. Too few models took that benchmark.