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Agentic IDE / ADEs
Methodology

Cursor vs LangChain

CursorCUCursorvsLangChainLALangChain
CursorLangChain
73%
27%

Leading: Cursor (73.0%)

Statistics

MetricValue
Cursor wins875
LangChain wins323
Abstains (no tool)740
Other tool chosen678
Decisive cases1198
Cursor win rate (unweighted)73.0%
95% CI70.5% - 75.5%
Cursor win rate (weighted)73.0%

Comments

Cursor

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LangChain

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Per-model breakdown

ModelTierCursorLangChainNoneOtherA rate
GLM 5 TurboFrontier130020100%
Claude Opus 4.6Frontier743820066%
GPT 5.4 MiniMid106172699%
GPT 5.3 CodexFrontier9802518100%
GPT 5.4Frontier8703110100%
Claude Sonnet 4.6Frontier810600100%
DeepSeek V3.2Mid571752477%
MiniMax M2.7Frontier5410254084%
MiMo V2 ProFrontier45730417%
Kimi K2.5Frontier560539100%
Gemini 2.5 FlashSmall24959224%
DeepSeek R1 0528Frontier15052382%
Llama 4 MaverickFrontier34154437%
Mistral Small 4Mid403562793%
Qwen3 Coder NextMid434178211%
Devstral 2 2512Mid610576138%
Gemini 2.5 ProFrontier13018109100%
GLM 5.2Frontier9000100%
Llama 4 ScoutSmall0944820%
Gemini 3.5 FlashSmall8000100%
MiniMax M3Frontier8001100%
Claude Opus 4.8Frontier7011100%
Claude Haiku 4.5Small606854100%
GPT 5.5Frontier6012100%
MiMo V2.5 ProFrontier512183%
DeepSeek V4 ProFrontier412280%
Kimi K2.7 CodeFrontier4032100%
DeepSeek V4 FlashMid221350%

Per-prompt breakdown

PromptTierCursorLangChainNoneOtherA rate
ai-revenue-ops-copilotAdvanced19567713974%
ai-revenue-ops-copilotIntermediate20939217084%
ai-support-agent-platformAdvanced20740018284%
ai-support-agent-platformIntermediate67822117445%
ai-revenue-ops-copilotBeginner87552316261%
ai-support-agent-platformBeginner69402893963%
ai-engineering-workflowIntermediate16003100%
ai-engineering-workflowBeginner15004100%
ai-engineering-workflowAdvanced10005100%