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LLM Evals
Methodology

OpenEvals vs UpTrain

OPOpenEvalsvsUPUpTrain
OpenEvalsUpTrain
40%
60%

Leading: UpTrain (60.0%)

Insufficient data
This matchup has 20 decisive cases (minimum 30 required for publication).

Statistics

MetricValue
OpenEvals wins8
UpTrain wins12
Abstains (no tool)237
Other tool chosen4271
Decisive cases20
OpenEvals win rate (unweighted)40.0%
95% CI21.9% - 61.3%
OpenEvals win rate (weighted)40.0%

Comments

OpenEvals

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UpTrain

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Model range breakdown

Model rangeTierOpenEvalsUpTrainNoneOtherA rate
DeepSeek Flash 3.2–4.1Mid07262030%
DeepSeek Pro 4–4 0813Frontier002106n/a
DeepSeek R1Frontier0012228n/a
DevstralMid0019182n/a
Gemini Flash 2.5–3.8Small0012223n/a
Gemini Pro 2.5–3.1 PreviewFrontier05172160%
GLM 5 Turbo–5.3Frontier0019221n/a
GPT 5.4–6 AstraFrontier005235n/a
GPT Coding 5.3 Codex–6.1 SolFrontier002238n/a
GPT Mini 5.4 Mini–6 LunaMid009228n/a
HaikuSmall004227n/a
Kimi 2.5–3Frontier005221n/a
Llama MaverickFrontier8018205100%
Llama ScoutSmall0029185n/a
MiMo Pro 2–2.6Frontier0017222n/a
MiniMax M 2.7–3Frontier0012224n/a
Mistral SmallMid005221n/a
Opus 4.6–5.5Frontier009230n/a
Qwen CoderMid004227n/a
Sonnet 4.6–5.5Frontier0011229n/a

Per-prompt breakdown

PromptTierOpenEvalsUpTrainNoneOtherA rate
ai-engineering-workflowIntermediate401168100%
ai-revenue-ops-copilotBeginner131356725%
ai-support-agent-platformAdvanced0455780%
ai-agent-applicationIntermediate301171100%
ai-support-agent-platformBeginner03805010%
ai-agent-applicationAdvanced0101720%
ai-engineering-workflowBeginner0182890%
ai-agent-applicationBeginner0040138n/a
ai-engineering-workflowAdvanced001167n/a
ai-revenue-ops-copilotIntermediate005575n/a
ai-revenue-ops-copilotAdvanced003571n/a
ai-support-agent-platformIntermediate006574n/a