Anthropicactive

Claude Sonnet 4.6

claude-sonnet-4-6

Balanced Claude model with excellent coding and reasoning at moderate cost.

Context Window

200K

tokens

Max Output

16K

tokens

Input Price

$3.00

per 1M tokens

Output Price

$15.00

per 1M tokens

Details

Familyclaude-4

Training Cutoff2025-04-01

ReleasedMay 14, 2025

Aliasesclaude-sonnet-4-6-20250514

Capabilities

VisionFunctionsStreamingJSON ModeCodeReasoningTool UseMultimodal

Documentation

https://api.anthropic.com/v1/messages

Evaluation Scores(6 benchmarks)

HumanEvalFunction-level Python code generation

88.5%

MATH-500Competition-style math

82%

MMLU-ProHarder successor to MMLU

78%

GPQA DiamondPhD-level science questions

62.5%

SWE-bench VerifiedResolving real GitHub issues

50.8%

Quick Access

curl pikaainews.com/api/models/anthropic-claude-sonnet-4-6

npx pika-models info anthropic-claude-sonnet-4-6

Get API Access

Official

Anthropic

Official Claude API. Direct from Anthropic.

AWS Bedrock

Amazon Bedrock. Official partnerships with Anthropic, Meta, Mistral, Cohere.

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