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Changes/Claude Opus 4 Pricing Update
ModerateAnthropicPricing Changeclaude-opus-4Verified

Claude Opus 4 Pricing Update

Anthropic updated the pricing for Claude Opus 4, changing input and output token costs. This may impact users with high usage or specific budget constraints.

May 26, 2026
At a glance
Decide impact, cost movement, and the next step before reading the full diff.
Affected
Anthropic · claude-opus-4
Pricing Change
Cost impact
High · 4/5
Estimated from pricing and window changes
Migration pressure
Low · 1/5
No explicit deadline yet
Next step
Keep monitoring the official rollout
Do this first, then review field-level details

Impact summary

Use explicit levels instead of abstract charts to judge this change.

Cost
High
Score 4/580%
Quality
Low
Score 0/50%
Migration
Low
Score 1/520%
Reliability
Low
Score 0/50%
Compliance
Low
Score 0/50%

Pricing changes may require budget adjustments

Changes

Review changed fields first, then decide whether you need full before/after values.

Before
If you're unsure which model to use, consider starting with  Claude Opus 4.7  for the most complex tasks. It is our most capable generally available model, with a step-change improvement in agentic coding over Claude Opus 4.6.
All current Claude models support text and image input, text output, multilingual capabilities, and vision. Models are available through the Claude API,  Claude Platform on AWS ,  Amazon Bedrock ,  Vertex AI , and  Microsoft Foundry .
Once you've picked a model,  learn how to make your first API call .
Feature  Claude Opus 4.7  Claude Sonnet 4.6  Claude Haiku 4.5
Description   Our most capable generally available model for complex reasoning and agentic coding  The best combination of speed and intelligence  The fastest model with near-frontier intelligence
Claude API ID    claude-opus-4-7    claude-sonnet-4-6    claude-haiku-4-5-20251001
Claude API alias    claude-opus-4-7    claude-sonnet-4-6    claude-haiku-4-5
AWS Bedrock ID    anthropic.claude-opus-4-7  3    anthropic.claude-sonnet-4-6    anthropic.claude-haiku-4-5-20251001-v1:0
Vertex AI ID    claude-opus-4-7    claude-sonnet-4-6    claude-haiku-4-5@20251001
Pricing  1   $5 / input MTok
$25 / output MTok  $3 / input MTok
$15 / output MTok  $1 / input MTok
After
self.__next_f.push([1,"3a:I[3434040549,[\"85958\",\"static/chunks/85958-ef1cb8318c66892a.js\",\"50916\",\"static/chunks/50916-8ee2d43fec5b0ce2.js\",\"80374\",\"static/chunks/80374-b0ef9649cb4110d1.js\",\"65587\",\"static/chunks

Sources

Each source focuses on what it confirms, without repeating the whole article.

docs
Anthropic Models Docs

self.__next_f.push([1,"3a:I[3434040549,[\"85958\",\"static/chunks/85958-ef1cb8318c66892a.js\",\"50916\",\"static/chunks/50916-8ee2d43fec5b0ce2.js\",\"80374\",\"static/chunks/80374-b0ef9649cb4110d1....

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Claude Opus 4 Pricing Update — ModelPriceLab