Claude Sonnet 4
AnthropicClaudeProprietary
Description
Claude Sonnet 4, part of the Claude 4 family, is a significant upgrade to Claude Sonnet 3.7. It excels in coding (72.7% on SWE-bench) and reasoning, responding more precisely to instructions. Sonnet 4 offers an optimal mix of capability and practicality, with enhanced steerability, and supports extended thinking with tool use.
Release Date
2025-05-22
Parameters
—
Context Length
200K
Modalities
image, pdf, text
Capability Radar
80
general
50
coding
80
reasoning
68
scienceest.
70
agents
70
multimodal
Science uses a reasoning proxy when dedicated science benchmarks are unavailable.
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Agentic Capability | 110 | 36.0 | LS |
Benchmark Scores (LLM Stats)
Agents
Terminal-Bench
35.5%SR
Biology
GPQA
75.4%SR
Code
SWE-Bench Verified
72.7%SR
Communication
TAU-bench Retail
80.5%SR
TAU-bench Airline
60.0%SR
General
MMMLU
86.5%SR
MMMU
74.4%SR
Math
AIME 2025
70.5%SR
AA Evaluation Indices
No AA evaluation data available
LLM Stats Category Scores
Language90
Math80
Physics80
General80
Biology80
Chemistry80
Multimodal70
Reasoning70
Frontend Development70
Healthcare70
Communication70
Tool Calling70
Vision70
Code50
Agents40
Pricing
Input Price$3 / 1M tokens
Output Price$15 / 1M tokens
Blended Price (3:1)$6 / 1M tokens
Cache Read Price$0.3 / 1M tokens
Cache Write Price$3.75 / 1M tokens
Speed
No speed data available
Provider Price Ranking
Provider Price Ranking
26 providers
Cheapest: PoeMost Expensive: Cortecs
ProviderInputOutput
1PoeCheapest
$2.6
$13
2Jiekou.AI
$2.7
$13.5
3NanoGPT
$2.992
$14.994
4AnthropicPRIMARY
$3
$15
5302.AI
$3
$15
6Abacus
$3
$15
7OpenRouter
$3
$15
8ZenMux
$3
$15
9Kilo Gateway
$3
$15
10Cloudflare AI Gateway
$3
$15
11GitHub Copilot
$3
$15
12OpenCode Zen
$3
$15
13Helicone
$3
$15
14Amazon Bedrock
$3
$15
15Vertex (Anthropic)
$3
$15
16Requesty
$3
$15
17DigitalOcean
$3
$15
18Vercel AI Gateway
$3
$15
19LLM Gateway
$3
$15
20Vertex
$3
$15
21FastRouter
$3
$15
22Databricks
$3
$15
23OrcaRouter
$3
$15
24Merge Gateway
$3
$15
25Neon
$3
$15
26Cortecs
$3.307
$16.536
Compare pricing across different API providers for this model.