Data points: 44
The readout for DeepSeek V3 and Fish Speech 1.5, before the detailed comparison sheet.
Decision read
DeepSeek V3
DeepSeek V3 currently has the stronger profile, with verified wins split 4 to 0.
Evidence depth
44 data points
Includes 0 benchmark rows, 0 audit samples, and 5 provider examples.
Selection signal
Start with DeepSeek V3
The charts below split 5 high-signal samples across speed, scores, and audit health.
Model compare DeepSeek V3 vs Fish Speech 1.5deepseek-v3-vs-fish-speech-1-5 | Model A DeepSeek V3 | Model B Fish Speech 1.5 |
|---|---|---|
| Overall leader | Leading | Contender |
| Verified metric wins | 4 wins | 0 wins |
| Where it leads | Cheapest input price, Free providers, Provider coverage, Recent tests | No data |
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
| Metric | DeepSeek V3 | Fish Speech 1.5 |
|---|---|---|
| No shared benchmark metrics are available yet. | ||
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | DeepSeek V3 | Fish Speech 1.5 |
|---|---|---|
| No completed audits are available from shared providers yet. | ||
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | DeepSeek V3 | Fish Speech 1.5 |
|---|---|---|
0 tests | DeepSeek V3 speed / latency N/A / N/A input / output No data | Fish Speech 1.5 |
This report only uses LMSpeed data for DeepSeek V3 and Fish Speech 1.5: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | DeepSeek V3 | Fish Speech 1.5 |
|---|---|---|
| When to choose each model | DeepSeek V3 DeepSeek V3 is stronger when you prioritize Cheapest input price, Free providers, Provider coverage, Recent tests. | Fish Speech 1.5 Fish Speech 1.5 does not clearly lead on the verified metrics here, so check provider-specific pricing before choosing. |
TL;DR: DeepSeek V3 leads across 44 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from DeepSeek V3 vs Fish Speech 1.5 into nearby model comparisons with enough verified LMSpeed data.
| Model metadata | No OpenRouter metadata is available yet for this model. | No OpenRouter metadata is available yet for this model. |
|---|---|---|
| Developer | No data | No data |
| Context window | No data | No data |
| Max output | No data | No data |
| Released | No data | No data |
| Modalities | No data | No data |
| Features | None listed | None listed |
| Parameters | No data | No data |
| Tokenizer | No data | No data |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | No data | No data |
| References | No data | No data |
speed / latency
N/A / N/A
input / output
No data
IXIOCCAPI0 tests | DeepSeek V3 deepseek-ai/DeepSeek-V3 speed / latency N/A / N/A input / output $1.00/M / $0.500/M | Fish Speech 1.5 fishaudio/fish-speech-1.5 speed / latency N/A / N/A input / output $75.00/M / $75.00/M |
|---|
WAADRI0 tests | DeepSeek V3 speed / latency N/A / N/A input / output No data | Fish Speech 1.5 speed / latency N/A / N/A input / output No data |
|---|
Xiao Wan0 tests | DeepSeek V3 speed / latency N/A / N/A input / output No data | Fish Speech 1.5 speed / latency N/A / N/A input / output No data |
|---|
天絮 API0 tests | DeepSeek V3 speed / latency N/A / N/A input / output No data | Fish Speech 1.5 speed / latency N/A / N/A input / output No data |
|---|
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
