claude-sonnet-4

completions

byanthropic

claude-sonnet-4

completions

Published by: anthropicProvider:

anthropic

Our high-performance model with exceptional reasoning and efficiency

Released

May 22, 2025

Knowledge

Mar 1, 2025

License

Proprietary

Context

200K

Input

$3 / 1M tokens

Output

$15 / 1M tokens

Cached

$0.3 / 1M tokens

Cached Write

$3.75 / 1M tokens

Capabilities: tools

Accepts: text, image

Returns: text

Released May 22, 2025Knowledge Cutoff: Mar 1, 2025License: Proprietary

Context: 200K Input: $3 / 1M tokensOutput: $15 / 1M tokensCached: $0.3 / 1M tokensCached Write: $3.75 / 1M tokensCapabilities: toolsAccepts: text, imageReturns: text

Access claude-sonnet-4 through LangDB AI Gateway

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Integrate with anthropic's claude-sonnet-4 and 250+ other models through a unified API. Monitor usage, control costs, and enhance security.

Unified API

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99.9% Uptime

10,000+Monthly Requests

Benchmark Results for claude-sonnet-4

Category Performance Scores:

Maths: Score 74.30 (Top 28% - Rank #90)
Finance: Score 65.40 (Top 23% - Rank #74)
Science: Score 72.66 (Top 25% - Rank #80)
Writing: Score 63.51 (Top 19% - Rank #61)
Academia: Score 67.10 (Top 14% - Rank #45)
Marketing: Score 66.41 (Top 10% - Rank #32)
Programming: Score 45.10 (Top 17% - Rank #55)

Overall Performance: 64.92587301587301 average score across all categories

Detailed Benchmark Scores:

Benchmark	Score	Percentile	Domain
HLE	9.60	Top 22%	General Knowledge
AIME	77.30	Top 16%	Mathematics
GPQA	77.70	Top 24%	STEM (Physics, Chemistry, Biology)
SciCode	40.00	Top 16%	Scientific
MATH-500	99.10	Top 3%	Mathematics
MMLU-Pro	84.20	Top 14%	General Knowledge
LiveCodeBench	65.50	Top 26%	Programming
AA Math Index	74.30	Top 28%	Mathematics
AA Coding Index	45.10	Top 17%	Programming
AAII	56.50	Top 14%	General

GPQA Score: 77.70 - Graduate-level reasoning benchmark

Model Comparison:

Provider: anthropic

Model Type: completions

Context Size: 200000 tokens

Comparing against 320 models in the database

Performance Analytics for claude-sonnet-4

Usage Statistics (Last 1 Days):

Total Requests: 1 API calls
Average TPS: 13.73 tokens per second
Average Response Time: 2039.10ms
Average Time to First Token: 2039.10ms
Total Cost: $0.00
Average Request Cost: $0.0004

Daily Performance Breakdown:

Date	Requests	TPS	Response Time	TTFT	Cost
11/14/2025	1	13.73	2039.10ms	2039.10ms	$0.00

Performance Summary:

Model: claude-sonnet-4 by anthropic

Monitoring Period: 11/11/2025 to 11/18/2025

Average Daily Requests: 1

Peak Daily Requests: 1

Statistics

View Full Statistics

Request Volume

Daily API requests

Performance (TPS)

Tokens per second

13.73 tokens/s

Category Scores

Benchmark Tests

View Other Benchmarks

HLE

9.6

General Knowledge

AIME

77.3

Mathematics

GPQA

77.7

STEM (Physics, Chemistry, Biology)

SciCode

40.0

Scientific

MATH-500

99.1

Mathematics

MMLU-Pro

84.2

General Knowledge

LiveCodeBench

65.5

Programming

AA Math Index

74.3

Mathematics

AA Coding Index

45.1

Programming

AAII

56.5

General

Metric	HLE	AIME	GPQA	SciCode	MATH-500	MMLU-Pro	LiveCodeBench	AA Math Index	AA Coding Index	AAII
Score	9.6	77.3	77.7	40.0	99.1	84.2	65.5	74.3	45.1	56.5

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Code Examples

Integration samples and API usage

Code Samples for claude-sonnet-4

Python SDK Example:

from openai import OpenAI

client = OpenAI(
    base_url="https://api.us-east-1.langdb.ai//projects/<your_project_id>",
    api_key="<your_api_key>"
)

response = client.chat.completions.create(
    model="claude-sonnet-4",
    messages=[
        {"role": "user", "content": "Hello, how are you?"}
    ]
)

print(response.choices[0].message.content)

TypeScript SDK Example:

import OpenAI from 'openai';

const client = new OpenAI({
    baseURL: "https://api.us-east-1.langdb.ai//projects/<your_project_id>",
    apiKey: "<your_api_key>"
});

const response = await client.chat.completions.create({
    model: "claude-sonnet-4",
    messages: [
        { role: "user", content: "Hello, how are you?" }
    ]
});

console.log(response.choices[0].message.content);

cURL Example:

curl -X POST "https://api.us-east-1.langdb.ai//projects/<your_project_id>/v1/chat/completions" \
  -H "Authorization: Bearer <your_api_key>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-sonnet-4",
    "messages": [
        {"role": "user", "content": "Hello, how are you?"}
    ]
  }'

Model: claude-sonnet-4

Provider: anthropic

API Endpoint: $https://api.us-east-1.langdb.ai/

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claude-sonnet-4 by anthropic - AI Model Details, Pricing, and Performance Metrics

claude-sonnet-4

claude-sonnet-4

Access claude-sonnet-4 through LangDB AI Gateway

Statistics

Category Scores

Benchmark Tests

Compare with Similar Models

Code Examples

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