Overall score
53.4
Rank #49 · B confidence
Anthropic · stable
Claude Sonnet 4.5 is a API model tracked via Artificial Analysis independent evaluations for capability comparison across coding, agents, and reasoning.
Overall score
53.4
Rank #49 · B confidence
Capability
48.5
15 eligible benchmark families
Coverage
72%
Confidence B
Benchmarks scored
15
15 raw result rows
Model specification
Identity, configuration and price are preserved as dated source records.
Category profile
A category remains Not evaluated until an eligible source-qualified result is attached.
Benchmark scores
Best published score per benchmark. Open any row for the full per-benchmark leaderboard.
| Benchmark | Category | Score | Date |
|---|---|---|---|
| AIME 2025 | mathematics | 88% | 2026-07-15 |
| GPQA DiamondRanking weighted | reasoning | 83.4343% | 2026-07-15 |
| τ²-Bench TelecomRanking weighted | agents | 78.0702% | 2026-07-15 |
| LiveCodeBenchRanking weighted | coding | 71.4286% | 2026-07-15 |
| MMMU-ProRanking weighted | multimodal | 68.7283% | 2026-07-15 |
| AA Long Context ReasoningRanking weighted | research | 65.6667% | 2026-07-15 |
| IFBench | instruction following | 57.2789% | 2026-07-15 |
| Terminal-BenchRanking weighted | agents | 55.8052% | 2026-07-15 |
| SciCodeRanking weighted | coding | 44.6759% | 2026-07-15 |
| Terminal-Bench HardRanking weighted | agents | 35.6061% | 2026-07-15 |
| GDPval-AA v2Ranking weighted | agents | 27.623% | 2026-07-15 |
| τ³-BankingRanking weighted | agents | 18.9691% | 2026-07-15 |
| Humanity's Last ExamRanking weighted | reasoning | 17.2845% | 2026-07-15 |
| CritPtRanking weighted | reasoning | 1.1429% | 2026-07-15 |
| AA-OmniscienceRanking weighted | research | 0.3333 index | 2026-07-15 |
Price and efficiency
Operational values are shown only when the source publishes a comparable measurement or a valid derivation.
Verification summary
News and X posts are structurally excluded from this model's evidence graph.
Missing publication dimensions: efficiency, value. The last source check for this exact model was 2026-07-15.
Related models
Exact variants remain separate even when they share a provider or family.
Claude 5 · stable
Claude Opus 4.8Claude Opus 4 · stable
Claude Sonnet 5Claude Sonnet 5 · stable