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Vector Database
Methodology

Chroma vs Weaviate

ChromaCHChromavsWeaviateWEWeaviate
ChromaWeaviate
25%
75%

Leading: Weaviate (75.0%)

Insufficient data
This matchup has 8 decisive cases (minimum 30 required for publication).

Statistics

MetricValue
Chroma wins2
Weaviate wins6
Abstains (no tool)0
Other tool chosen51
Decisive cases8
Chroma win rate (unweighted)25.0%
95% CI7.1% - 59.1%
Chroma win rate (weighted)25.0%

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Chroma

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Weaviate

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Per-model breakdown

ModelTierChromaWeaviateNoneOtherA rate
Mistral Small 4Mid2000100%
Llama 4 ScoutSmall02010%
Claude Sonnet 4.6Frontier01020%
DeepSeek V4 FlashMid01020%
Devstral 2 2512Mid01020%
Llama 4 MaverickFrontier01020%
Claude Haiku 4.5Small0003n/a
Claude Opus 4.8Frontier0003n/a
DeepSeek R1 0528Frontier0003n/a
DeepSeek V4 ProFrontier0003n/a
Gemini 2.5 ProFrontier0003n/a
Gemini 3.5 FlashSmall0003n/a
GLM 5.2Frontier0003n/a
GPT 5.3 CodexFrontier0003n/a
GPT 5.4 MiniMid0003n/a
GPT 5.5Frontier0003n/a
Kimi K2.7 CodeFrontier0003n/a
MiMo V2.5 ProFrontier0003n/a
MiniMax M3Frontier0003n/a
Qwen3 Coder NextMid0003n/a

Per-prompt breakdown

PromptTierChromaWeaviateNoneOtherA rate
ai-agent-applicationAdvanced050140%
ai-agent-applicationIntermediate1101850%
ai-agent-applicationBeginner10019100%