DeepSeek V5 (Leaked Staging) vs Gemini 3.8 Flash-Lite TTS
A direct, empirical evaluation of DeepSeek V5 (Leaked Staging) (DeepSeek AI) against Gemini 3.8 Flash-Lite TTS (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 3.8 Flash-Lite TTS
Developed by Google DeepMind · Proprietary Lightweight Acoustic Stream Transformer parameters
High-throughput bulk multilingual video dubbing, automated notification dispatch, real-time voice agents, customer support telephony, and accessibility readers.
| Metric | DeepSeek V5 (Leaked Staging) | Gemini 3.8 Flash-Lite TTS |
|---|---|---|
| SWE-bench Verified | 81.4% | 58.4% |
| MMLU-Pro | 87.5% | 82.1% |
| MATH-500 | 96.8% | 85.2% |
| Context Window | 1,000,000 tokens | 64,000 characters input script |
| Input Pricing (per 1M) | $0.12 | $0.08 |
| Output Pricing (per 1M) | $0.48 | $6.00 |