DeepSeek V4.1 Flash vs ElevenLabs Eleven V4 & V4 Turbo
A direct, empirical evaluation of DeepSeek V4.1 Flash (DeepSeek-AI) against ElevenLabs Eleven V4 & V4 Turbo (ElevenLabs).
DeepSeek V4.1 Flash
Developed by DeepSeek-AI · 552B parameters
High-throughput software engineering, autonomous coding loops, terminal agents, 1M long-context retrieval, and low-cost production inference.
ElevenLabs Eleven V4 & V4 Turbo
Developed by ElevenLabs · Frontier Neural Acoustic Waveform Transformer parameters
Real-time conversational voice agents (<80ms latency), 90-language studio voice cloning, granular emotional tags (<whisper>, <shout>), and 48kHz production voice synthesis.
| Metric | DeepSeek V4.1 Flash | ElevenLabs Eleven V4 & V4 Turbo |
|---|---|---|
| SWE-bench Verified | 67.2% | 0% |
| MMLU-Pro | 78.4% | 0% |
| MATH-500 | 92.6% | 0% |
| Context Window | 1,000,000 tokens | 128,000 characters |
| Input Pricing (per 1M) | $0.06 | $0.15 |
| Output Pricing (per 1M) | $0.22 | $0.30 |