GitHub Copilot vs Google Antigravity: Benchmark Comparison

Independent benchmark data · Real published scores only

📊 SWE-bench Verified

GitHub Copilot

GitHub / Microsoft

64.7

Trust Score V2

95% CI: 61.2 – 68.2

View full profile →

VS

🏆 Higher Score

Google Antigravity

Google

72.4

Trust Score V2

95% CI: 69.0 – 75.9

View full profile →

Score Comparison

GitHub Copilot

Google Antigravity

Trust Score

64.7

72.4

Functional Acc.

46.3

76.2

Reliability

71.8

71.5

Policy Compliance

95.8

91.4

Key Metrics

Metric	GitHub Copilot	Google Antigravity
Trust Score V2	64.7	72.4
Functional Accuracy	46.3	76.2
Reliability Score	71.8	71.5
Policy Compliance	95.8	91.4
SWE-bench Pass@1	0.5%	0.8%
Benchmark	SWE-bench Verified	SWE-bench Verified
Last Evaluated	Mar 17, 2026	Mar 17, 2026
Model Base	GPT-4o + Custom	Gemini 3 Pro