ElevenLabs Eleven V4 & V4 Turbo vs GPT-6 Luna
A direct, empirical evaluation of ElevenLabs Eleven V4 & V4 Turbo (ElevenLabs) against GPT-6 Luna (OpenAI).
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.
GPT-6 Luna
Developed by OpenAI · Proprietary High-Throughput Distillation parameters
High-throughput document extraction, sub-second routing, customer service triage, code autocomplete, and cost-optimized reasoning via Luna Pro mode.
| Metric | ElevenLabs Eleven V4 & V4 Turbo | GPT-6 Luna |
|---|---|---|
| SWE-bench Verified | 0% | 48.2% |
| MMLU-Pro | 0% | 74.6% |
| MATH-500 | 0% | 84.1% |
| Context Window | 128,000 characters | 1,050,000 tokens |
| Input Pricing (per 1M) | $0.15 | $0.10 |
| Output Pricing (per 1M) | $0.30 | $0.50 |