PlayHT 3.0 vs Dolphin 2.9.3 72B
Compare PlayHT 3.0 and Dolphin 2.9.3 72B: pricing, performance, context window, latency, and best use cases. Side-by-side comparison on XALEN.
Updated 2026-05-21 · By Abhishek Raj · Our methodology
| Feature | PlayHT 3.0 | Dolphin 2.9.3 72B |
|---|---|---|
| Category | Speech | Open Source |
| Parameters | Generative | 72B |
| Context Window | N/A | 128K |
| Input Price | $0.018/1K/1M tokens | $0.04/1M tokens |
| Output Price | N/A/1M tokens | $0.08/1M tokens |
| Latency | ~250ms | ~350ms |
Choose PlayHT 3.0 when:
- ✓ Voice cloning
- ✓ Content narration
- ✓ IVR systems
Instant cloning, Good quality, Many languages
Choose Dolphin 2.9.3 72B when:
- ✓ Creative writing
- ✓ Unrestricted generation
- ✓ Research
Uncensored, Strong instruction following, Versatile
Verdict: PlayHT 3.0 vs Dolphin 2.9.3 72B
For cost efficiency, PlayHT 3.0 wins at $0.018/1K/1M input tokens. For speed, PlayHT 3.0 is faster at ~250ms. PlayHT 3.0 excels at Voice cloning while Dolphin 2.9.3 72B is better for Creative writing. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.
Detailed Analysis
Pricing Comparison
PlayHT 3.0 costs $0.018/1K/1M input tokens and N/A/1M output tokens. Dolphin 2.9.3 72B costs $0.04 input and $0.08 output. PlayHT 3.0 is 2.2x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.
Performance & Context
PlayHT 3.0 has a N/A context window with ~250ms latency. Dolphin 2.9.3 72B offers 128K context at ~350ms. Dolphin 2.9.3 72B has the larger context window.
Best For
PlayHT 3.0 (Speech) is optimized for: Voice cloning, Content narration, IVR systems. Dolphin 2.9.3 72B (Open Source) works best for: Creative writing, Unrestricted generation, Research.
Try Both on XALEN
Both models are available through XALEN's OpenAI-compatible API. Switch between them by changing the model parameter:
from xalen import XALEN
client = XALEN(api_key="xln_test_YOUR_KEY")
# Use PlayHT 3.0
response_a = client.chat.completions.create(
model="playht-3",
messages=[{"role": "user", "content": "Your question here"}]
)
# Use Dolphin 2.9.3 72B
response_b = client.chat.completions.create(
model="dolphin-2-9-3-72b",
messages=[{"role": "user", "content": "Your question here"}]
)Frequently Asked Questions
Which is better, PlayHT 3.0 or Dolphin 2.9.3 72B?
PlayHT 3.0 (Speech, Generative) offers Instant cloning. Dolphin 2.9.3 72B (Open Source, 72B) offers Uncensored. Choose PlayHT 3.0 for Voice cloning or Dolphin 2.9.3 72B for Creative writing.
How much does PlayHT 3.0 cost vs Dolphin 2.9.3 72B?
PlayHT 3.0: $0.018/1K/1M input, N/A/1M output. Dolphin 2.9.3 72B: $0.04/1M input, $0.08/1M output. Both available on XALEN with batch processing at 50% discount.
Can I use both models on XALEN?
Yes. XALEN provides 200+ models through a single OpenAI-compatible API. Switch between PlayHT 3.0 and Dolphin 2.9.3 72B by changing the model parameter. No code changes needed.
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Last updated: 2026-05-21. Pricing and specifications may change. Check pricing page for latest rates.