DeepSeek V5 (Leaked Staging) vs Gemini 4 Argon

A direct, empirical evaluation of DeepSeek V5 (Leaked Staging) (DeepSeek AI) against Gemini 4 Argon (Google DeepMind).

DeepSeek V5 (Leaked Staging)

Developed by DeepSeek AI · 1.8 Trillion (Sparse MoE) parameters

Autonomous coding agents scoring 81.4% on SWE-bench Verified, zero-telemetry self-hosting, sub-cent 1M-token processing, and formal mathematical proofs.

Gemini 4 Argon

Developed by Google DeepMind · Frontier Coding & Security Engine on TPU v6e Ironclad parameters

Automated GitHub issue resolution (78.4% SWE-bench Verified), cybersecurity exploit auditing (91.4% CyberSecBench), 2M token context buffer, and aggressive $1.20/$4.80 API pricing.

Metric DeepSeek V5 (Leaked Staging) Gemini 4 Argon
SWE-bench Verified 81.4% 78.4%
MMLU-Pro 87.5% 93.6%
MATH-500 96.8% 97.6%
Context Window 1,000,000 tokens 2,000,000 tokens
Input Pricing (per 1M) $0.12 $1.20
Output Pricing (per 1M) $0.48 $4.80