Claude Sonnet 4.6

claude-sonnet-4-6

The best combination of speed and intelligence

Speed

Context

Max output

64K

Input price

/1M tokens

Output price

—

Capabilities

vision

tool call

structured output

reasoning

json mode

streaming

fine tuning

batch

Details

ProviderOpenCode Zen

CreatorAnthropic

Familyclaude-sonnet

Statusactive

Input modalitiestext, image

Output modalitiestext

Knowledge cutoff2025-08

Release date—

Deprecation date—

Sourceofficial

Last updated2026-03-21

Max input—

Pricing per 1M tokens

Input

Output

—

Cached

—

Batch in

—

Batch out

—

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-4-6

Claude Sonnet 4.6

Changes · 1 entries

claude-sonnet-4-6create8b78603Mar 21, 2026, 05:16 AM