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Anthropic: Claude Opus Latest

Last Verified 2026-10-01 ⚠ single source only context 1,000,000 JSON ↓

Pricing matrix USD per 1M tokens

FieldConsensusEvidence
Input $4 single source 2 sources
Output $20 single source 2 sources
Cache read $0.2 single source 2 sources
Cache write (5m) $5 single source 2 sources
Cache write (1h) $8 single source 2 sources
Reasoning tokens Unverified（未验证，不填 0） not published
证据链：各源原值并列（audit trail，点击展开）
FieldSourceRaw value (USD/1M)IndependentObserved
input openrouter 4.0000 yes 2026-10-01 08:00
input litellm <span class="badge mute">mirror</span> 4.0000 no 2026-10-01 08:00
output openrouter 20.0000 yes 2026-10-01 08:00
output litellm <span class="badge mute">mirror</span> 20.0000 no 2026-10-01 08:00
cache_read openrouter 0.2000 yes 2026-10-01 08:00
cache_read litellm <span class="badge mute">mirror</span> 0.2000 no 2026-10-01 08:00
cache_write openrouter 5.0000 yes 2026-10-01 08:00
cache_write litellm <span class="badge mute">mirror</span> 5.0000 no 2026-10-01 08:00
cache_write_1h openrouter 8.0000 yes 2026-10-01 08:00
cache_write_1h litellm <span class="badge mute">mirror</span> 8.0000 no 2026-10-01 08:00

Sources

This is an estimate based on public sticker prices, not your invoice. Machine-readable: /data/v1/pricing/anthropic-claude-opus-latest.json