Comparison
jiwer vs qa_metrics
Verdict
Pick jiwer if a Python library for assessing speech-to-text systems with word error rate measures; pick qa_metrics if qa_metrics is a Python library for evaluating LLMs using standardized QA and semantic metrics, including support for Black-box and open-source models along with APIs from OpenAI and Anthropic.
Markdown twin · jiwer alternatives · qa_metrics alternatives
GraphCanon updated 2w
Trust & integrity
| Signal | jiwer | qa_metrics |
|---|---|---|
| Maintenance | Slowing (105d since push) As of 3w · github_public_v1 | Dormant (385d since push) As of 2w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 3w · github_public_v1 | Not a fork · Personal account As of 2w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- jiwer
- Evaluate speech-to-text systems with word error rate (WER) measures
- qa_metrics
- A Python package for basic QA evaluations of large language models.
Stars
- jiwer
- 917
- qa_metrics
- 62
Forks
- jiwer
- 107
- qa_metrics
- 6
Open issues
- jiwer
- 19
- qa_metrics
- 0
Language
- jiwer
- Python
- qa_metrics
- Python
Adopt for
- jiwer
- A Python library for assessing speech-to-text systems with word error rate measures.
- qa_metrics
- qa_metrics is a Python library for evaluating LLMs using standardized QA and semantic metrics, including support for Black-box and open-source models along with APIs from OpenAI and Anthropic.
Persona
- jiwer
- -
- qa_metrics
- -
Runtime
- jiwer
- -
- qa_metrics
- -
License
- jiwer
- Apache-2.0
- qa_metrics
- MIT License allows for free use and distribution with attribution required by retaining the copyright notice and license text in any redistribution.
Last pushed
- jiwer
- Apr 16, 2026
- qa_metrics
- Jul 18, 2025
Categories
- jiwer
- Evaluation & Observability
- qa_metrics
- Evaluation & Observability
Trust and health
Maintenance
- jiwer
- Slowing (36%)
- qa_metrics
- Dormant (18%)
Days since push
- jiwer
- 105d
- qa_metrics
- 385d
Open issues (now)
- jiwer
- 19
- qa_metrics
- 0
Owner type
- jiwer
- Organization
- qa_metrics
- User
Full report
- jiwer
- Trust report
- qa_metrics
- Trust report
Shared compatibility
- Python · jiwer: Python runtime · qa_metrics: Python runtime
Choose jiwer if…
- License: jiwer is Apache-2.0, qa_metrics is MIT.
- Tags unique to jiwer: automatic-speech-recognition, evaluation-metrics, python3, speech-to-text.
- For accurate speech recognition evaluation needing direct WER calculations
When NOT to use jiwer
- Avoid if your project requires only basic, non-word level performance indicators
- Not suitable for evaluating text-to-speech systems, as it focuses exclusively on speech-to-text output assessment
Choose qa_metrics if…
- License: qa_metrics is MIT, jiwer is Apache-2.0.
- Tags unique to qa_metrics: exact-matching, llm-evaluation, qa-automation-test.
- When you need to evaluate the performance of large language models with built-in standardized metrics like exact match and F1 Score.
When NOT to use qa_metrics
- Avoid if you seek advanced customization or fine-tuning options not present in qa_metrics for metric calculation methods beyond its provided set.
- Not ideal when needing specific evaluation tools that are not Black-box or open-source models, as the package focuses on these types of evaluations primarily.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (jitsi/jiwer) · observed Jul 31, 2026
- GitHub forks (jitsi/jiwer) · observed Jul 31, 2026
- Last push (jitsi/jiwer) · observed Apr 16, 2026
- License file (Apache-2.0) · observed Jul 31, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (zli12321/qa_metrics) · observed Aug 8, 2026
- GitHub forks (zli12321/qa_metrics) · observed Aug 8, 2026
- Last push (zli12321/qa_metrics) · observed Jul 18, 2025
- License file (MIT) · observed Aug 8, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
GitHub stars on cards: jiwer 917 · qa_metrics 62 (synced Jul 31, 2026).
Common questions
- What is the difference between jiwer and qa_metrics?
- jiwer: Evaluate speech-to-text systems with word error rate (WER) measures. qa_metrics: A Python package for basic QA evaluations of large language models.. See the comparison table for live GitHub stats and shared categories.
- When should I choose jiwer over qa_metrics?
- Choose jiwer over qa_metrics when License: jiwer is Apache-2.0, qa_metrics is MIT; Tags unique to jiwer: automatic-speech-recognition, evaluation-metrics, python3, speech-to-text; For accurate speech recognition evaluation needing direct WER calculations.
- When should I choose qa_metrics over jiwer?
- Choose qa_metrics over jiwer when License: qa_metrics is MIT, jiwer is Apache-2.0; Tags unique to qa_metrics: exact-matching, llm-evaluation, qa-automation-test; When you need to evaluate the performance of large language models with built-in standardized metrics like exact match and F1 Score.
- When should I avoid jiwer?
- Avoid if your project requires only basic, non-word level performance indicators Not suitable for evaluating text-to-speech systems, as it focuses exclusively on speech-to-text output assessment
- When should I avoid qa_metrics?
- Avoid if you seek advanced customization or fine-tuning options not present in qa_metrics for metric calculation methods beyond its provided set. Not ideal when needing specific evaluation tools that are not Black-box or open-source models, as the package focuses on these types of evaluations primarily.
- Is jiwer or qa_metrics more popular on GitHub?
- jiwer has more GitHub stars (917 vs 62). Stars measure visibility, not whether either tool fits your constraints.
- Are jiwer and qa_metrics open source?
- Yes - both are open-source projects on GitHub (jiwer: Apache-2.0, qa_metrics: MIT).
- Where can I find alternatives to jiwer or qa_metrics?
- GraphCanon lists graph-backed alternatives at jiwer alternatives and qa_metrics alternatives (jiwer markdown twin, qa_metrics 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, jiwer or qa_metrics?
- jiwer: Slowing. qa_metrics: Dormant. 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 jiwer and qa_metrics?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: jiwer trust report; qa_metrics trust report.