Claude 4.5 Sonnet (Reasoning)
AnthropicClaude
Release Date
2025-09-29
Parameters
—
Context Length
—
Modalities
—
Capability Radar
49
general
58
coding
87
reasoning
57
science
78
agents
80
multimodal
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Code Ranking | 106 | 70.0 | AA |
| General Ranking | 95 | 71.0 | AA |
| Science | 127 | 64.0 | AA |
Benchmark Scores (LLM Stats)
(LLM Stats (zeroeval))No benchmark data available
AA Evaluation Indices
(Artificial Analysis)Math Index(Artificial Analysis)88.0
Coding Index(Artificial Analysis)52.1
Intelligence Index(Artificial Analysis)37.4
Aime 25(MAA (Mathematical Association of America))0.9
Mmlu Pro(TIGER-Lab (Univ. of Waterloo, Toronto, CMU, 2024))0.9
Gpqa(NYU + Cohere + Anthropic (2023))0.8
Tau2(Sierra + U Toronto + Vector Institute (2025))0.8
Livecodebench(UC Berkeley + MIT + Cornell (2024))0.7
Lcr(Artificial Analysis)0.7
Ifbench(Google Research (2023))0.6
Terminalbench V2 10.6
Scicode(UIUC + Argonne National Lab (2024))0.4
Terminalbench Hard(Stanford × Laude Institute (2026))0.4
Tau Banking0.2
Hle(Center for AI Safety + Scale AI (2025))0.2
LLM Stats Category Scores
(LLM Stats (zeroeval))No category score data available
Pricing
Input Price$3 / 1M tokens
Output Price$15 / 1M tokens
Blended Price (3:1)$6 / 1M tokens
Speed
Tokens/sec0.0
Time to First Token0.00s
Time to Answer0.00s
Provider Price Ranking
Provider Price Ranking
1 providers
ProviderInputOutput
1AnthropicPRIMARY
$3
$15
Compare pricing across different API providers for this model.