Comparison
Auto-PyTorch vs CosyVoice
Verdict
Pick Auto-PyTorch when tags unique to Auto-PyTorch: automl, deep-learning, python, pytorch; pick CosyVoice when tags unique to CosyVoice: audio-generation, cantonese, chatbot, chatgpt.
Markdown twin · Auto-PyTorch alternatives · CosyVoice alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | Auto-PyTorch | CosyVoice |
|---|---|---|
| Maintenance | Dormant (823d since push) As of today · github_public_v1 | Steady (46d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Organization account As of today · github_public_v1 |
| Security (OSV) | 40 low (40 low) As of today · osv@v1 | No lockfile As of today · none |
Tagline
- Auto-PyTorch
- Automatic architecture search and hyperparameter optimization for PyTorch
- CosyVoice
- Multi-lingual large voice generation model with full-stack abilities for inference, training and deployment.
Stars
- Auto-PyTorch
- 2.5k
- CosyVoice
- 22k
Forks
- Auto-PyTorch
- 303
- CosyVoice
- 2.5k
Open issues
- Auto-PyTorch
- 75
- CosyVoice
- 767
Language
- Auto-PyTorch
- Python
- CosyVoice
- Python
Adopt for
- Auto-PyTorch
- -
- CosyVoice
- CosyVoice is a Python-based multi-lingual large voice generation model. It supports extensive capabilities including fine-tuning, TTS (Text-To-Speech), and natural language generation.
Persona
- Auto-PyTorch
- -
- CosyVoice
- -
Runtime
- Auto-PyTorch
- -
- CosyVoice
- -
License
- Auto-PyTorch
- Apache-2.0
- CosyVoice
- Apache-2.0
Last pushed
- Auto-PyTorch
- Apr 9, 2024
- CosyVoice
- May 25, 2026
Categories
- Auto-PyTorch
- Model Training
- CosyVoice
- Inference & Serving, Model Training, Speech & Audio
Trust and health
Maintenance
- Auto-PyTorch
- Dormant (18%)
- CosyVoice
- Steady (60%)
Days since push
- Auto-PyTorch
- 823d
- CosyVoice
- 46d
Open issues (now)
- Auto-PyTorch
- 75
- CosyVoice
- 767
Security scan
- Auto-PyTorch
- 40 low (40 low)
- CosyVoice
- No lockfile
Full report
- Auto-PyTorch
- Trust report
- CosyVoice
- Trust report
Choose Auto-PyTorch if…
- Tags unique to Auto-PyTorch: automl, deep-learning, python, pytorch.
- Auto-PyTorch ships Docker support for self-hosted deployment.
- Leaner open-issue backlog (75).
When NOT to use Auto-PyTorch
- Last GitHub push was 824 days ago (dormant maintenance, Apr 9, 2024). Validate activity before betting a new project on Auto-PyTorch.
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
Choose CosyVoice if…
- Tags unique to CosyVoice: audio-generation, cantonese, chatbot, chatgpt.
- Also covers Inference & Serving, Speech & Audio.
- When you need support for multiple languages like Cantonese, Chinese, English, Japanese, and Korean.
When NOT to use CosyVoice
- If your project specifically requires fine-tuned performance in languages not supported by CosyVoice such as Arabic or Spanish.
- When strict real-time speech synthesis requirements are essential, as CosyVoice may face delays depending on the environment's computational power and model complexity.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (automl/Auto-PyTorch) · observed Jul 11, 2026
- GitHub forks (automl/Auto-PyTorch) · observed Jul 11, 2026
- Last push (automl/Auto-PyTorch) · observed Apr 9, 2024
- License file (Apache-2.0) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (FunAudioLLM/CosyVoice) · observed Jul 11, 2026
- GitHub forks (FunAudioLLM/CosyVoice) · observed Jul 11, 2026
- Last push (FunAudioLLM/CosyVoice) · observed May 25, 2026
- License file (Apache-2.0) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: Auto-PyTorch 2.5k · CosyVoice 22k (synced Jul 11, 2026).
Common questions
- What is the difference between Auto-PyTorch and CosyVoice?
- Auto-PyTorch: Automatic architecture search and hyperparameter optimization for PyTorch. CosyVoice: Multi-lingual large voice generation model with full-stack abilities for inference, training and deployment.. See the comparison table for live GitHub stats and shared categories.
- When should I choose Auto-PyTorch over CosyVoice?
- Choose Auto-PyTorch over CosyVoice when Tags unique to Auto-PyTorch: automl, deep-learning, python, pytorch; Auto-PyTorch ships Docker support for self-hosted deployment; Leaner open-issue backlog (75).
- When should I choose CosyVoice over Auto-PyTorch?
- Choose CosyVoice over Auto-PyTorch when Tags unique to CosyVoice: audio-generation, cantonese, chatbot, chatgpt; Also covers Inference & Serving, Speech & Audio; When you need support for multiple languages like Cantonese, Chinese, English, Japanese, and Korean.
- When should I avoid Auto-PyTorch?
- Last GitHub push was 824 days ago (dormant maintenance, Apr 9, 2024). Validate activity before betting a new project on Auto-PyTorch. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
- When should I avoid CosyVoice?
- If your project specifically requires fine-tuned performance in languages not supported by CosyVoice such as Arabic or Spanish. When strict real-time speech synthesis requirements are essential, as CosyVoice may face delays depending on the environment's computational power and model complexity.
- Is Auto-PyTorch or CosyVoice more popular on GitHub?
- CosyVoice has more GitHub stars (22,089 vs 2,539). Stars measure visibility, not whether either tool fits your constraints.
- Are Auto-PyTorch and CosyVoice open source?
- Yes - both are open-source projects on GitHub (Auto-PyTorch: Apache-2.0, CosyVoice: Apache-2.0).
- Where can I find alternatives to Auto-PyTorch or CosyVoice?
- GraphCanon lists graph-backed alternatives at Auto-PyTorch alternatives and CosyVoice alternatives (Auto-PyTorch markdown twin, CosyVoice markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, Auto-PyTorch or CosyVoice?
- Auto-PyTorch: Dormant. CosyVoice: Steady. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for Auto-PyTorch and CosyVoice?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Auto-PyTorch trust report; CosyVoice trust report.