Claude 4.5 Sonnet (Reasoning)
AnthropicClaude
Release Date
2025-09-29
Parameters
—
Context Length
1.0M
Modalities
file, image, text
Capability Radar
52
general
51
coding
87
reasoning
57
scienceest.
0
agents
80
multimodal
Science uses a reasoning proxy when dedicated science benchmarks are unavailable.
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Code Ranking | 56 | 71.0 | AA |
| General Ranking | 63 | 76.0 | AA |
| Math Reasoning | 47 | 89.0 | AA |
| Science | 68 | 67.0 | AA |
Benchmark Scores (LLM Stats)
No benchmark data available
AA Evaluation Indices
Math Index88.0
Intelligence Index43.0
Coding Index38.6
Aime 250.9
Mmlu Pro0.9
Gpqa0.8
Tau20.8
Livecodebench0.7
Lcr0.7
Ifbench0.6
Scicode0.4
Terminalbench Hard0.4
Hle0.2
LLM Stats Category Scores
No category score data available
Pricing
Input Price$3.75 / 1M tokens
Output Price$15 / 1M tokens
Blended Price (3:1)$6.563 / 1M tokens
Speed
Tokens/sec56.7 tokens/s
Time to First Token7.80s
Time to Answer7.80s
Available Providers
(LS internal units)No provider data available
External Sources
No external links available