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Changes/Claude Opus 4 Pricing and Model Details Update
ModerateAnthropicPricing ChangeVerified

Claude Opus 4 Pricing and Model Details Update

Anthropic updated the pricing and details for Claude Opus 4 and other models. The max output for Claude Opus 4 changed from 128k tokens to 64k tokens. This change may impact users who rely on the higher output for complex tasks.

Apr 26, 2026 (UTC)Views:0
Vendor pricing event: check the source for affected model IDs.Anthropic Overview

Impact Assessment

Cost2
Reliability0
Migration1
Quality1
Compliance0

Sources

docs
Anthropic Models Docs

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