Claude Sonnet 4

claude-sonnet-4

Context

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Max output

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Input price

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Output price

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Capabilities

vision

tool call

structured output

reasoning

json mode

streaming

fine tuning

batch

Details

ProviderOpenCode Zen

CreatorAnthropic

Familyclaude-sonnet

Statusactive

Input modalities—

Output modalities—

Knowledge cutoff—

Release date—

Deprecation date—

Sourceofficial

Last updated2026-03-21

Max input—

claude-sonnet family

Model	Perf	Speed	Context	Max out	Input	Output
Claude Sonnet 4.5S	—	—	—	—	—	—
Claude Sonnet 4S	—	—	—	—	—	—
Claude Sonnet 4.6S	—	—	—	—	$3	—

API

GET/v1/models/opencode/claude-sonnet-4

Claude Sonnet 4

Changes · 1 entries

claude-sonnet-4create8b78603Mar 21, 2026, 05:16 AM