Atlas / Anthropic / Claude Opus 4.6

Claude Opus 4.6

Most capable Claude model. State-of-the-art reasoning, coding, and extended thinking for complex tasks.

Active Reasoning Tools Vision

Current pricing

Input

$5.00

Output

$25.00

Cached input

$0.50

per 1M tokens Source ↗

Specifications

Context window

200K tokens

Max output

32K tokens

Knowledge cutoff

Mar 2025

Capabilities

✓ Function calling / Tools

✓ Image understanding

✓ Extended thinking / Reasoning

✗ Audio input/output

TierUnitInputCached inputOutputEffectiveSource

Standard Per 1M tokens $5.00 $0.50 $25.00 March 12, 2026 Source

Standard Per 1M tokens $5.00 $0.50 $25.00 March 11, 2026 Source

Standard Per 1M tokens $5.00 $0.50 $25.00 March 10, 2026 Source

Standard Per 1M tokens $5.00 $0.50 $25.00 March 9, 2026 Source

Standard Per 1M tokens $5.00 $0.50 $25.00 March 8, 2026 Source

Standard Per 1M tokens $5.00 $0.50 $25.00 March 7, 2026 Source

Standard Per 1M tokens $5.00 $0.50 $25.00 March 6, 2026 Source