Claude Opus 4.1

claude-opus-4-1

Speed

Context

200K

Max output

32K

Input price

$15

/1M tokens

Output price

—

Capabilities

vision

tool call

structured output

reasoning

json mode

streaming

fine tuning

batch

Details

ProviderOpenCode Zen

CreatorAnthropic

Familyclaude-opus

Statusactive

Input modalitiestext, image

Output modalitiestext

Knowledge cutoff2025-01

Release date—

Deprecation date—

Sourceofficial

Last updated2026-03-21

Max input—

Pricing per 1M tokens

Input

$15

Output

—

Cached

—

Batch in

—

Batch out

—

claude-opus family

Model	Perf	Speed	Context	Max out	Input	Output
Claude Opus 4.5S	—	—	—	—	$5	—
Claude Opus 4.6S	—	—	—	—	$5	—
Claude Opus 4.1S	—	—	—	—	$15	—

API

GET/v1/models/opencode/claude-opus-4-1

Claude Opus 4.1

Changes · 1 entries

claude-opus-4-1create8b78603Mar 21, 2026, 05:16 AM