Claude Code Review
An AI code review product launched by Anthropic that uses multiple agents to analyze PR diffs in parallel and generate inline comments and check runs; it only provides findings and does not block merges.
Timeline (last 90 days)
The tiers are capabilities provided by the tool, but the definition of high-risk repositories and paths still needs to be formulated manually.
Quick mode is suitable for triggering on every push and can quickly identify explicit issues, but it is not good at cross-file implicit dependencies and business-semantics judgments.
Standard is the default tier; it performs a certain degree of correlation analysis beyond single-file context and has decent recall for common logic errors and interface misuse.
Deep mode spends more reasoning budget to trace the complete flow of data, check concurrent race conditions, and uncover defects under specific input combinations.
Most teams are recommended to adopt a two-tier funnel model: Quick for pushes and Standard for PRs.
Deep mode should not be applied indiscriminately to all repositories and all PRs, otherwise costs will quickly spiral out of control.
It is recommended to configure tiers according to repository risk profiles: Standard by default for PRs to infrastructure and security repositories, with Deep covering sensitive paths; Quick for pushes and Standard for PRs in business applications; Quick only for experimental repositories.
The review overhead for each repository is roughly equal to commit frequency multiplied by the per-unit price of the tier, and can be estimated before rollout.
Before rollout, it is recommended to run a small-scale trial calculation using historical data, counting the number of commits and PRs, running one round at each of the three tiers, and recording token consumption and latency.
The higher the review tier, the longer developers wait for feedback, and the impact of this delay on iteration cadence is often more direct than the token cost.
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All Facts (20)
The tiers are capabilities provided by the tool, but the definition of high-risk repositories and paths still needs to be formulated manually.
50%UnverifiedQuick mode is suitable for triggering on every push and can quickly identify explicit issues, but it is not good at cross-file implicit dependencies and business-semantics judgments.
50%UnverifiedStandard is the default tier; it performs a certain degree of correlation analysis beyond single-file context and has decent recall for common logic errors and interface misuse.
50%UnverifiedDeep mode spends more reasoning budget to trace the complete flow of data, check concurrent race conditions, and uncover defects under specific input combinations.
50%UnverifiedMost teams are recommended to adopt a two-tier funnel model: Quick for pushes and Standard for PRs.
50%UnverifiedDeep mode should not be applied indiscriminately to all repositories and all PRs, otherwise costs will quickly spiral out of control.
50%UnverifiedIt is recommended to configure tiers according to repository risk profiles: Standard by default for PRs to infrastructure and security repositories, with Deep covering sensitive paths; Quick for pushes and Standard for PRs in business applications; Quick only for experimental repositories.
50%UnverifiedThe review overhead for each repository is roughly equal to commit frequency multiplied by the per-unit price of the tier, and can be estimated before rollout.
50%UnverifiedBefore rollout, it is recommended to run a small-scale trial calculation using historical data, counting the number of commits and PRs, running one round at each of the three tiers, and recording token consumption and latency.
50%UnverifiedThe higher the review tier, the longer developers wait for feedback, and the impact of this delay on iteration cadence is often more direct than the token cost.
50%UnverifiedHosted Claude Code Review runs read-only on Anthropic infrastructure, does not build or execute code, verifies findings through a validation step before reporting, and offers three review levels: Quick, Standard and Deep.
50%UnverifiedAfter enabling reviews.request_changes_workflow, CodeRabbit can formally approve a PR via @coderabbitai approve and can serve as a required reviewer in a merge gate; whereas Claude Code Review's check run only ever ends as neutral or skipped, never marking as failed, so it cannot directly serve as a required reviewer.
50%UnverifiedThe "$15-25 per review" figure mentioned in earlier articles came from an article at the time of the March 2026 preview launch and is not content on the current official pricing page; the official page explicitly has no fixed per-review price.
50%UnverifiedRepositories added from the Claude admin page default to a "review after every push" mode, which multiplies costs with the number of pushes, and teams should actively adjust it.
50%UnverifiedClaude Code Review is much more expensive than any other code review product on the market.
50%UnverifiedClaude Code Review, the code review product used internally at Anthropic, has been opened up to all users.
50%UnverifiedClaude Code Review's bug detection accuracy is roughly between 98% and 99%.
50%UnverifiedCompared with the preview stage, most Code Review reviews are now about 3 times faster, dropping from about 20 minutes to 6 to 10 minutes.
50%UnverifiedClaude Code Review has launched three review tiers: Quick, Standard, and Deep.
50%UnverifiedAnthropic's hosted Claude Code Review service ended its research preview on October 15, 2026, is available to Team and Enterprise organizations, does not support Pro and Max plans, and is not available to organizations with zero data retention enabled, HIPAA configurations, or CMEK.
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