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LLM Coding Agents
Methodology

e2b vs Hex

E2e2bvsHEHex
e2bHex
50%
50%
Insufficient data
This matchup has 14 decisive cases (minimum 30 required for publication).

Statistics

MetricValue
e2b wins7
Hex wins7
Abstains (no tool)715
Other tool chosen1716
Decisive cases14
e2b win rate (unweighted)50.0%
95% CI26.8% - 73.2%
e2b win rate (weighted)50.0%

Comments

e2b

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Hex

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Per-model breakdown

ModelTiere2bHexNoneOtherA rate
Mistral Small 4Mid0654580%
Gemini 2.5 ProFrontier3018111100%
Qwen3 Coder NextMid3017109100%
Kimi K2.5Frontier105364100%
Devstral 2 2512Mid0155690%
Claude Haiku 4.5Small006555n/a
Claude Opus 4.6Frontier0020112n/a
Claude Sonnet 4.6Frontier005874n/a
DeepSeek R1 0528Frontier005181n/a
DeepSeek V3.2Mid005278n/a
Gemini 2.5 FlashSmall005973n/a
GLM 5 TurboFrontier002130n/a
GPT 5.3 CodexFrontier0025107n/a
GPT 5.4Frontier003197n/a
GPT 5.4 MiniMid007124n/a
Llama 4 MaverickFrontier005280n/a
Llama 4 ScoutSmall004188n/a
MiMo V2 ProFrontier0030102n/a
MiniMax M2.7Frontier0025104n/a

Per-prompt breakdown

PromptTiere2bHexNoneOtherA rate
ai-revenue-ops-copilotAdvanced37737230%
ai-support-agent-platformAdvanced400406100%
ai-revenue-ops-copilotIntermediate002398n/a
ai-revenue-ops-copilotBeginner00222193n/a
ai-support-agent-platformBeginner00279138n/a
ai-support-agent-platformIntermediate00205209n/a