Score for Custom Job Description:
1. Job Title: 10/10, 10/10, 10/10
2. Introduction/Overview: 0/10, 0/10, 0/10
3. Roles & Responsibilities (or Job responsibilities): 9/10, 9/10, 10/10
4. Years of Experience: 10/10, 10/10, 10/10
5. Education Qualification: 10/10, 10/10, 10/10
6. Skills/Knowledge: 9/10, 9/10, 10/10
7. Domain/Industry: 0/10, 0/10, 0/10
8. Key Competencies: 9/10, 9/10, 10/10
9. Employment Type: 10/10, 10/10, 10/10
10. Company Overview: 0/10, 0/10, 0/10
11. Benefits & Opportunities: 8/10, 8/10, 9/10
12. Location & Travel: 10/10, 10/10, 10/10

Explanation:

1. Job Title: The job title is clear, complete, and relevant to the industry standard.
2. Introduction/Overview: No details are provided in the custom job description, hence the score is 0.
3. Roles & Responsibilities: The custom job description closely matches the benchmark with clear, complete, and relevant details, but slightly less detail is provided in the custom description.
4. Years of Experience: The custom job description provides clear, complete, and relevant information regarding experience requirements.
5. Education Qualification: The custom job description clearly states the education qualifications needed, aligning with the benchmark.
6. Skills/Knowledge: The custom job description provides a detailed list of skills and knowledge with clear descriptions, but it could be more concise.
7. Domain/Industry: No specific domain or industry experience is mentioned in the custom job description, hence the score is 0.
8. Key Competencies: The custom job description lists competencies that are clear and relevant but could be more explicitly matched to the benchmark.
9. Employment Type: The employment type is clearly stated, complete, and relevant.
10. Company Overview: No company overview is provided in the custom job description, hence the score is 0.
11. Benefits & Opportunities: The custom job description mentions remote work and equal opportunity but lacks some details on other benefits and opportunities.
12. Location & Travel: The custom job description provides clear, complete, and relevant information regarding location and travel requirements.