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CMS
Methodology

Sanity vs Contentful

SanitySASanityvsContentfulCOContentful
SanityContentful
63%
37%

Leading: Sanity (63.4%)

Statistics

MetricValue
Sanity wins780
Contentful wins450
Abstains (no tool)197
Other tool chosen1747
Decisive cases1230
Sanity win rate (unweighted)63.4%
95% CI60.7% - 66.1%
Sanity win rate (weighted)63.4%

Comments

Sanity

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Contentful

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Per-model breakdown

ModelTierSanityContentfulNoneOtherA rate
GPT 5.4 MiniMid913373073%
GPT 5.3 CodexFrontier783674368%
Qwen3 Coder NextMid6038561461%
Kimi K2.5Frontier87182899%
Mistral Small 4Mid454207252%
DeepSeek V3.2Mid411966068%
Claude Opus 4.6Frontier421506974%
GPT 5.4Frontier391707070%
Gemini 2.5 FlashSmall0560700%
DeepSeek R1 0528Frontier19301110739%
Gemini 2.5 ProFrontier1927211941%
GLM 5 TurboFrontier339414279%
MiniMax M2.7Frontier152248341%
Claude Haiku 4.5Small03401340%
MiMo V2 ProFrontier82349126%
Kimi K2.7 CodeFrontier29057100%
MiniMax M3Frontier27101496%
Claude Sonnet 4.6Frontier2700141100%
Gemini 3.5 FlashSmall260610100%
GLM 5.2Frontier260016100%
Devstral 2 2512Mid02601300%
Claude Opus 4.8Frontier210021100%
DeepSeek V4 ProFrontier18161795%
GPT 5.5Frontier14202688%
MiMo V2.5 ProFrontier10612463%
DeepSeek V4 FlashMid5513050%
Llama 4 ScoutSmall0561520%
Llama 4 MaverickFrontier02261270%

Per-prompt breakdown

PromptTierSanityContentfulNoneOtherA rate
documentation-siteAdvanced1772151311545%
blog-platform-cmsIntermediate23423027991%
documentation-siteIntermediate113963028454%
blog-platform-cmsBeginner13144036275%
blog-platform-cmsAdvanced115553032868%
documentation-siteBeginner101712437937%