Amazon Q Developer vs GitHub Copilot: Benchmark Comparison

Independent benchmark data · Real published scores only

📊 SWE-bench Verified

Amazon Q Developer

Amazon Web Services

61.3

Trust Score V2

95% CI: 57.8 – 64.7

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VS

🏆 Higher Score

GitHub Copilot

GitHub / Microsoft

64.7

Trust Score V2

95% CI: 61.2 – 68.2

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Score Comparison

Amazon Q Developer

GitHub Copilot

Trust Score

61.3

64.7

Functional Acc.

38.8

46.3

Reliability

67.2

71.8

Policy Compliance

94.5

95.8

Key Metrics

Metric	Amazon Q Developer	GitHub Copilot
Trust Score V2	61.3	64.7
Functional Accuracy	38.8	46.3
Reliability Score	67.2	71.8
Policy Compliance	94.5	95.8
SWE-bench Pass@1	0.4%	0.5%
Benchmark	SWE-bench Verified	SWE-bench Verified
Last Evaluated	Mar 17, 2026	Mar 17, 2026
Model Base	Custom	GPT-4o + Custom