AI代码审查工具

The best AI models for pull request review, code quality analysis和automated bug detection. Ranked by a code review score that combines our composite benchmark with bonuses for reasoning, large context windows, 流式输出, function calling, and JSON mode。

排名方式: 基于基准测试分数(90%)来自MMLU、GPQA、HumanEval、SWE-bench等15+标准化评估，能力和上下文窗口作为辅助排序(10%)。

#1 for Code Review

Claude Fable 5

Anthropic

118

Best Free

Gemma 4 31B (free)

Google

102

Best Open Source

DeepSeek V4 Pro

DeepSeek

108

262

模型总数

262

支持推理

251

128K+上下文

248

函数调用

免费

Top 30 AI Models for Code Review

#	模型	提供商	评分	$/百万输出	上下文
1	Claude Fable 5Anthropic	Anthropic	118	$50.00	1M
2	Claude Fable 5 (batch)Anthropic	Anthropic	118	$25.00	1M
3	Claude Opus 5 (Fast)Anthropic	Anthropic	116	$50.00	1M
4	Claude Opus 5Anthropic	Anthropic	116	$25.00	1M
5	Claude Opus 4.8 (Fast)Anthropic	Anthropic	116	$50.00	1M
6	Claude Opus 4.8Anthropic	Anthropic	116	$25.00	1M
7	Claude Opus 4.7 (Fast)Anthropic	Anthropic	116	$150.00	1M
8	Claude Opus 4.7Anthropic	Anthropic	116	$25.00	1M
9	Claude Opus 4.7 (batch)Anthropic	Anthropic	116	$12.50	1M
10	Claude Opus 4.8 (batch)Anthropic	Anthropic	116	$12.50	1M
11	GPT-5.5 ProOpenAI	OpenAI	114	$180.00	1.1M
12	GPT-5.5 Pro (batch)OpenAI	OpenAI	114	$90.00	1.1M
13	GPT-5.5OpenAI	OpenAI	114	$30.00	1.1M
14	GPT-5.5 (batch)OpenAI	OpenAI	114	$15.00	1.1M
15	Gemini 3.1 Pro Preview Custom ToolsGoogle	Google	113	$12.00	1.0M
16	Gemini 3.1 Pro PreviewGoogle	Google	113	$12.00	1.0M
17	Gemini 3.1 Pro Preview (batch)Google	Google	113	$6.00	1.0M
18	GPT-5.4 ProOpenAI	OpenAI	113	$180.00	1.1M
19	GPT-5.4 Pro (batch)OpenAI	OpenAI	113	$90.00	1.1M
20	GPT-5.4OpenAI	OpenAI	113	$15.00	1.1M
21	GPT-5.4 (batch)OpenAI	OpenAI	113	$7.50	1.1M
22	GPT-5.3-CodexOpenAI	OpenAI	112	$14.00	400K
23	GPT-5.2-CodexOpenAI	OpenAI	112	$14.00	400K
24	GPT-5.2 ProOpenAI	OpenAI	112	$168.00	400K
25	GPT-5.2 Pro (batch)OpenAI	OpenAI	112	$84.00	400K
26	GPT-5.2OpenAI	OpenAI	112	$14.00	400K
27	GPT-5.2 (batch)OpenAI	OpenAI	112	$7.00	400K
28	Claude Opus 4.6Anthropic	Anthropic	111	$25.00	1M
29	Claude Opus 4.6 (batch)Anthropic	Anthropic	111	$12.50	1M
30	GPT-5.6 Luna ProOpenAI	OpenAI	110	$0.60	1.1M

How AI Improves Code Review

Pull Request Analysis

AI models with large context windows and reasoning capabilities can analyze entire pull requests, understand code changes in context, and provide actionable review feedback. They catch potential issues early and suggest improvements before code reaches production.

Bug & Vulnerability Detection

Reasoning-enabled models excel at identifying logic errors, security vulnerabilities, and edge cases in code changes. They can flag SQL injection risks, authentication bypass attempts, and performance regressions with detailed explanations of the potential impact.

Refactoring Suggestions

AI for code review suggests refactoring opportunities, simplifications, and idiomatic patterns. Models with streaming and function calling capabilities integrate into CI/CD workflows to provide real-time review comments and automatic formatting suggestions.

Code Quality & Security Audit

Comprehensive code auditing with AI ensures consistency with project standards, architectural patterns, and security policies. JSON mode enables structured output for automated issue tracking, while function calling allows seamless integration with code review platforms and GitHub/GitLab APIs.