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Pipeline run

237af335-9e58-42fe-a4b1-8b55c690075c

Pipeline LLM cost (USD)
API 1: $0.0026 API 2: $0.0000 API 3: $0.0000 Total: $0.0026

Client output enrichment

v2 Skill cluster · Nature of work · AI index · Tech stack maturity · Evidence · KRA description
SPARSE JD role baseline loaded sources · ai_index: role_baseline · nature_of_work: jd · tech_stack_maturity: jd
Nature of work · API and service implementation
Build and maintain PHP/core PHP backend APIs, write MySQL queries for data access, and work with the team to deliver software changes while learning independently as needed.
"API, core php"
Tech stack maturity
Mainstream Legacy
Backend development centered on PHP, MySQL, and APIs typically aligns with widely used but mature technologies rather than modern cloud-native or bleeding-edge stacks.
AI index (0 = no AI use, 5 = totally AI-dependent · v2.1)
1.80 / 5
· Title match
· Has AI skill
· AI skill (primary)
· AI skill (secondary)
· On AI team
· Builds AI products
vocab breakdown (legacy)
Assistants (×1):
Frameworks (×2):
Models / concepts (×3):
Evidence — skills matched in JD (3)
PHP MySQL API
Skill cluster (2 dimension groups, role-scoped)
Relational Database Design
MySQL
Cross-cutting / unaligned
PHP API
Show KRA description ↓
PHP,, MySQL, Communication, Software Development, Self-directed Learning, API, core php,

Signals

Skill full-stack-engineer
0.67
Alias frontend-engineer
1.00
KRA ionic-developer
0.39
Status: completed Created: 2026-05-27T15:20:15.229269Z Updated: 2026-06-12T16:36:42.324651Z API 3 duration: 18672 ms
Flow Current 3-step pipeline

1 POST /skills/extract-from-jd

2 POST /skills/extract-details

3 POST /skills/final-role-output

Role Chosen role & resolution

Backend Developer

CASE A

slug: backend-engineer · id: 1 · source: db

Multi-alias tie (4 roles at 1.0) resolved by TIER_A_KRA: Backend Developer

Resolution: in_db — role exists in library; skill↔dim and role↔dim links saved when applicable.

0
New skills
0
Skill↔dim saved
0
Role↔dim saved
0
Skipped

Job description

Skills:
PHP,, MySQL, Communication, Software Development, Self-directed Learning, API, core php,

Urgent Hiring!!! Immediate joiners preferred

A leading IT Services & IT Consulting company headquartered in Kuwait is hiring for its new branch office in Infopark Cochin, Kerala.

Software Engineer- PHP ( 1-2 Years Experience)

Salary: competitive (negotiable)

Qualification: B-tech/ BCA , PHP Certification (Mandatory)

Min 1year Experience In PHP Is Mandatory

English proficiency

Good communication skill- written & verbal

Can work independently

Candidates From Kochi Preferred

If interested, please send your resume/CV to [hrrecruiter296@gmail.com]

Skills from this JD

Each row merges API 1 extraction, API 2 library match / v3 orchestration (dimensions + locked dims), and API 3 persistence tags.

PHP Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: PHP id=2986 · php

Aliases — catalog

  • PHP (CANONICAL) primary

Stored enrichment (catalog DB)

Category
Language
Sub-category
Programming Language
Confidence
0.99
Version strategy
NOT_APPLICABLE

Skill profile (library / DB)

Skill nature
LANGUAGE
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
6
Sub-category id
96
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • PHP and Magento Extension Points Catalog dimension db id 391

    Library dimension (catalog)

    Roles linked in library: Magento Dev

  • PHP and WordPress Hooks Catalog dimension db id 326

    Library dimension (catalog)

    Roles linked in library: WordPress Dev

  • Programming Languages & Template Languages Catalog dimension db id 359

    Library dimension (catalog)

    Roles linked in library: Drupal Dev

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
PHP and Magento Extension Points
php-and-magento-extension-points
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
PHP and WordPress Hooks
php-and-wordpress-hooks
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Programming Languages & Template Languages
programming-languages-template-languages
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
MySQL Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: MySQL id=17 · mysql

Aliases — catalog

  • MySQL (CANONICAL) primary

Context tags (catalog)

ACID ACID compliance Backup Data Warehousing Database Design ER Diagrams EXPLAIN Indexes InnoDB JOIN Joins MyISAM Normalization PHPMyAdmin Query Optimization Replication SQL SQL queries Stored Procedures Transactions Triggers backup backup and restore backup strategies data modeling data normalization database design database normalization database schema foreign keys indexes indexing joins master-slave normalization performance tuning query optimization read replicas replication schema design schema management sharding stored procedures transaction isolation transaction management transactions triggers

Stored enrichment (catalog DB)

Category
Datastore
Sub-category
Relational Database
Vendor
Oracle Corporation
License
gpl_v2
Year introduced
1995
Confidence
0.99
Version strategy
NOT_APPLICABLE

Maturity reasoning: MySQL appears in a large share of backend/DB job descriptions and remains a standard managed offering across AWS RDS, Cloud SQL, and Azure Database, indicating broad hiring-pipeline demand.

Skill profile (library / DB)

Skill nature
TOOL
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
3
Sub-category id
29
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • Relational Data Modeling Catalog dimension db id 216

    Library dimension (catalog)

    Roles linked in library: Fullstack Developer, Fullstack Developer, PHP Backend Developer

  • Relational Database Design Catalog dimension db id 4

    Library dimension (catalog)

    Roles linked in library: .NET Backend Developer, Backend Developer, Kotlin Backend Developer, Node.js Backend Developer, Python Backend Developer, Ruby Backend Developer, Scala Backend Developer

  • Relational Database Usage Catalog dimension db id 371

    Library dimension (catalog)

    Roles linked in library: Go Backend Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
Relational Data Modeling
relational-data-modeling
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Relational Database Design
relational-database-design
Existing dimension (library) · Role↔dimension saved
Relational Database Usage
relational-database-usage
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
API Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)
Canonical: API id=1568 · api

Aliases — catalog

  • API (CANONICAL)

Context tags (catalog)

API gateway GraphQL JSON OAuth REST SDK SOAP XML authentication endpoint microservices rate limiting throttling versioning webhooks

Stored enrichment (catalog DB)

Category
Concept
Sub-category
Application Programming Interface
Confidence
0.93
Version strategy
NOT_APPLICABLE

Maturity reasoning: APIs are a core requirement in most software engineering JDs and underpin common integrations across cloud, mobile, and web stacks; major vendors like AWS, Stripe, and Google Cloud center products on API-first usage.

Skill profile (library / DB)

Skill nature
CONCEPT
Volatility
STABLE
Typical lifespan
EVERGREEN
Category id
2
Sub-category id
1174
Extractable
True
Also category
False

Dimensions (API 2 worklist)

  • API Integration and Data Fetching Catalog dimension db id 127

    Library dimension (catalog)

    Roles linked in library: Angular Frontend Developer, Frontend Developer, Fullstack Developer, React Frontend Developer, Svelte Frontend Developer, Vue Frontend Developer, Web Developer

API 3 link attempts (this skill)

Dimension Skill↔dim Role↔dim Outcome
API Integration and Data Fetching
api-integration-and-data-fetching
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)

All API 3 persistence rows

Same grid as the skill-extractor “Persistence items” table: one row per (skill × dimension) work item.

Skill Tag Dimension Skill↔dim Role↔dim Outcome Notes
PHP in_db
PHP and Magento Extension Points
php-and-magento-extension-points
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
PHP in_db
PHP and WordPress Hooks
php-and-wordpress-hooks
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
PHP in_db
Programming Languages & Template Languages
programming-languages-template-languages
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
MySQL in_db
Relational Data Modeling
relational-data-modeling
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
MySQL in_db
Relational Database Design
relational-database-design
Existing dimension (library) · Role↔dimension saved
MySQL in_db
Relational Database Usage
relational-database-usage
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
API in_db
API Integration and Data Fetching
api-integration-and-data-fetching
Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)

Library artifacts (this run)

No artifact rows for this run.
nano JD Parser — gpt-4.1-nano click to toggle
RoleSoftware Engineer- PHP
CompanyA leading IT Services & IT Consulting company
Experience1-2 Years Experience
CTC{'max': None, 'min': None, 'raw': 'competitive (negotiable)', 'period': None, 'currency': None}
DomainIT Services & Consulting
Location Cochin, India (null)
JD type pass

Certifications

PHP Certification
Show raw JSON
{
  "JD_type": "pass",
  "about_company": null,
  "certifications": [
    "PHP Certification"
  ],
  "company_name": "A leading IT Services \u0026 IT Consulting company",
  "ctc": {
    "currency": null,
    "max": null,
    "min": null,
    "period": null,
    "raw": "competitive (negotiable)"
  },
  "domain": {
    "primary": {
      "aliases": [],
      "domain": "IT Services \u0026 Consulting"
    },
    "secondary": null
  },
  "education": [
    {
      "level": "Bachelor\u0027s",
      "qualification": "BTECH/BE/BCA - PHP Certification",
      "raw": "Qualification: B-tech/ BCA , PHP Certification (Mandatory)",
      "requirement": "required"
    }
  ],
  "experience": {
    "max": 2,
    "min": 1,
    "raw": "1-2 Years Experience"
  },
  "job_locations": [
    {
      "aliases": [
        "Kochi"
      ],
      "city": "Cochin",
      "country": "India",
      "state": "Kerala",
      "work_mode": "null"
    }
  ],
  "role": "Software Engineer- PHP",
  "role_aliases": [
    "PHP Developer",
    "Software Developer",
    "Web Developer"
  ],
  "role_archetype": "Engineering",
  "roles_and_responsibilities": [
    {
      "bullet_count": 0,
      "heading": "Skills",
      "heading_was_present": true,
      "source_marker": {
        "first_5_words": "PHP,, MySQL, Communication, Software",
        "last_5_words": "Self-directed Learning, API, core php,"
      },
      "text": "PHP,, MySQL, Communication, Software Development, Self-directed Learning, API, core php,",
      "word_count": 13
    }
  ],
  "urls": []
}
API 1 — extract-from-jd click to toggle
{
  "final_skills": [
    {
      "is_primary": true,
      "skill_name": "PHP"
    },
    {
      "is_primary": true,
      "skill_name": "MySQL"
    },
    {
      "is_primary": true,
      "skill_name": "API"
    }
  ],
  "jd_role": {
    "display_name": "Software Engineer- PHP",
    "rationale": null,
    "role_aliases": [
      "PHP Developer",
      "Software Developer",
      "Web Developer"
    ],
    "role_archetype": "Engineering",
    "slug": ""
  },
  "nano_parsed": {
    "JD_type": "pass",
    "about_company": null,
    "certifications": [
      "PHP Certification"
    ],
    "company_name": "A leading IT Services \u0026 IT Consulting company",
    "ctc": {
      "currency": null,
      "max": null,
      "min": null,
      "period": null,
      "raw": "competitive (negotiable)"
    },
    "domain": {
      "primary": {
        "aliases": [],
        "domain": "IT Services \u0026 Consulting"
      },
      "secondary": null
    },
    "education": [
      {
        "level": "Bachelor\u0027s",
        "qualification": "BTECH/BE/BCA - PHP Certification",
        "raw": "Qualification: B-tech/ BCA , PHP Certification (Mandatory)",
        "requirement": "required"
      }
    ],
    "experience": {
      "max": 2,
      "min": 1,
      "raw": "1-2 Years Experience"
    },
    "job_locations": [
      {
        "aliases": [
          "Kochi"
        ],
        "city": "Cochin",
        "country": "India",
        "state": "Kerala",
        "work_mode": "null"
      }
    ],
    "role": "Software Engineer- PHP",
    "role_aliases": [
      "PHP Developer",
      "Software Developer",
      "Web Developer"
    ],
    "role_archetype": "Engineering",
    "roles_and_responsibilities": [
      {
        "bullet_count": 0,
        "heading": "Skills",
        "heading_was_present": true,
        "source_marker": {
          "first_5_words": "PHP,, MySQL, Communication, Software",
          "last_5_words": "Self-directed Learning, API, core php,"
        },
        "text": "PHP,, MySQL, Communication, Software Development, Self-directed Learning, API, core php,",
        "word_count": 13
      }
    ],
    "urls": []
  },
  "rejected": false,
  "rejection_reason": null,
  "run_id": "237af335-9e58-42fe-a4b1-8b55c690075c",
  "stage3_signals": {
    "alias_found": true,
    "alias_match_roles": [
      {
        "display_name": "Frontend Developer",
        "kra_matches": null,
        "matched_count": null,
        "matched_skills": null,
        "role_id": 7,
        "score": 1.0,
        "slug": "frontend-engineer",
        "total_count": null
      },
      {
        "display_name": "Web Developer",
        "kra_matches": null,
        "matched_count": null,
        "matched_skills": null,
        "role_id": 25,
        "score": 1.0,
        "slug": "web-developer",
        "total_count": null
      },
      {
        "display_name": "Backend Developer",
        "kra_matches": null,
        "matched_count": null,
        "matched_skills": null,
        "role_id": 1,
        "score": 1.0,
        "slug": "backend-engineer",
        "total_count": null
      },
      {
        "display_name": "PHP Backend Developer",
        "kra_matches": null,
        "matched_count": null,
        "matched_skills": null,
        "role_id": 86,
        "score": 1.0,
        "slug": "php-backend-developer",
        "total_count": null
      }
    ],
    "kra_match_roles": [
      {
        "display_name": "Ionic Developer",
        "kra_matches": [
          {
            "kra_text": "service and API integration",
            "sentence": "PHP,, MySQL, Communication, Software Development, Self-directed Learning, API, core php,",
            "similarity": 0.3854
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 434,
        "score": 0.3854,
        "slug": "ionic-developer",
        "total_count": null
      },
      {
        "display_name": "Go Backend Developer",
        "kra_matches": [
          {
            "kra_text": "code review and testing support",
            "sentence": "PHP,, MySQL, Communication, Software Development, Self-directed Learning, API, core php,",
            "similarity": 0.3819
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 81,
        "score": 0.3819,
        "slug": "go-backend-developer",
        "total_count": null
      },
      {
        "display_name": "Node.js Backend Developer",
        "kra_matches": [
          {
            "kra_text": "code review and refactoring",
            "sentence": "PHP,, MySQL, Communication, Software Development, Self-directed Learning, API, core php,",
            "similarity": 0.3606
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 82,
        "score": 0.3606,
        "slug": "node-backend-developer",
        "total_count": null
      },
      {
        "display_name": "Angular Frontend Developer",
        "kra_matches": [
          {
            "kra_text": "code review and refactoring",
            "sentence": "PHP,, MySQL, Communication, Software Development, Self-directed Learning, API, core php,",
            "similarity": 0.3606
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 90,
        "score": 0.3606,
        "slug": "angular-frontend-developer",
        "total_count": null
      },
      {
        "display_name": "Backend Developer",
        "kra_matches": [
          {
            "kra_text": "Writes database access logic including SQL queries, ORM mappings, stored procedures, and migration scripts for relational databases like PostgreSQL and MySQL.",
            "sentence": "PHP,, MySQL, Communication, Software Development, Self-directed Learning, API, core php,",
            "similarity": 0.3574
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 1,
        "score": 0.3574,
        "slug": "backend-engineer",
        "total_count": null
      }
    ],
    "skill_match_roles": [
      {
        "display_name": "Fullstack Developer",
        "kra_matches": null,
        "matched_count": 2,
        "matched_skills": [
          "API",
          "MySQL"
        ],
        "role_id": 15,
        "score": 0.6667,
        "slug": "full-stack-engineer",
        "total_count": 3
      },
      {
        "display_name": "Frontend Developer",
        "kra_matches": null,
        "matched_count": 1,
        "matched_skills": [
          "API"
        ],
        "role_id": 7,
        "score": 0.3333,
        "slug": "frontend-engineer",
        "total_count": 3
      },
      {
        "display_name": "Web Developer",
        "kra_matches": null,
        "matched_count": 1,
        "matched_skills": [
          "API"
        ],
        "role_id": 25,
        "score": 0.3333,
        "slug": "web-developer",
        "total_count": 3
      },
      {
        "display_name": "Python Backend Developer",
        "kra_matches": null,
        "matched_count": 1,
        "matched_skills": [
          "MySQL"
        ],
        "role_id": 80,
        "score": 0.3333,
        "slug": "python-backend-developer",
        "total_count": 3
      },
      {
        "display_name": "Backend Developer",
        "kra_matches": null,
        "matched_count": 1,
        "matched_skills": [
          "MySQL"
        ],
        "role_id": 1,
        "score": 0.3333,
        "slug": "backend-engineer",
        "total_count": 3
      }
    ]
  },
  "stage4_decision": {
    "alias_collision_detected": true,
    "case": "A",
    "chosen_role": {
      "display_name": "Backend Developer",
      "kra_matches": null,
      "matched_count": null,
      "matched_skills": null,
      "role_id": 1,
      "score": 1.0,
      "slug": "backend-engineer",
      "total_count": null
    },
    "confidence": 0.95,
    "is_new_role": false,
    "llm2_fired": false,
    "llm2_reasoning": null,
    "matched_dimensions": [],
    "matched_kras": [],
    "matched_skills": [],
    "new_role_display_name": null,
    "new_role_slug": null,
    "queued": false,
    "reasoning": "Multi-alias tie (4 roles at 1.0) resolved by TIER_A_KRA: Backend Developer",
    "sub_role": null
  },
  "stage5_updates": null
}
API 2 — extract-details
{
  "alias_matches": [
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 4444,
      "existing_alias_text": "PHP",
      "input_term": "PHP",
      "matched_canonical": {
        "category_id": 6,
        "display_name": "PHP",
        "id": 2986,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "LANGUAGE",
        "slug": "php",
        "sub_category_id": 96,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 134,
      "existing_alias_text": "MySQL",
      "input_term": "MySQL",
      "matched_canonical": {
        "category_id": 3,
        "display_name": "MySQL",
        "id": 17,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "TOOL",
        "slug": "mysql",
        "sub_category_id": 29,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 2514,
      "existing_alias_text": "API",
      "input_term": "API",
      "matched_canonical": {
        "category_id": 2,
        "display_name": "API",
        "id": 1568,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "CONCEPT",
        "slug": "api",
        "sub_category_id": 1174,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    }
  ],
  "candidate_roles": [
    {
      "display_name": "Magento Dev",
      "id": 231,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "magento-dev",
      "source": "db"
    },
    {
      "display_name": "WordPress Dev",
      "id": 227,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "wordpress-dev",
      "source": "db"
    },
    {
      "display_name": "Drupal Dev",
      "id": 228,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "drupal-dev",
      "source": "db"
    },
    {
      "display_name": "Fullstack Developer",
      "id": 435,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "fullstack-developer",
      "source": "db"
    },
    {
      "display_name": "Fullstack Developer",
      "id": 15,
      "rationale": null,
      "role_archetype": null,
      "slug": "full-stack-engineer",
      "source": "db"
    },
    {
      "display_name": "PHP Backend Developer",
      "id": 86,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "php-backend-developer",
      "source": "db"
    },
    {
      "display_name": ".NET Backend Developer",
      "id": 83,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "dotnet-backend-developer",
      "source": "db"
    },
    {
      "display_name": "Backend Developer",
      "id": 1,
      "rationale": null,
      "role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
      "slug": "backend-engineer",
      "source": "db"
    },
    {
      "display_name": "Kotlin Backend Developer",
      "id": 84,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "kotlin-server-backend-developer",
      "source": "db"
    },
    {
      "display_name": "Node.js Backend Developer",
      "id": 82,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "node-backend-developer",
      "source": "db"
    },
    {
      "display_name": "Python Backend Developer",
      "id": 80,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "python-backend-developer",
      "source": "db"
    },
    {
      "display_name": "Ruby Backend Developer",
      "id": 85,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "ruby-backend-developer",
      "source": "db"
    },
    {
      "display_name": "Scala Backend Developer",
      "id": 87,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "scala-backend-developer",
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      "slug": "web-developer",
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  ],
  "chosen_role": {
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    "rationale": "Multi-alias tie (4 roles at 1.0) resolved by TIER_A_KRA: Backend Developer",
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          "role_archetype": "Engineering",
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    },
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      },
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          "slug": "full-stack-engineer",
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        },
        {
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          "role_archetype": "Engineering",
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        },
        {
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          "role_archetype": "Engineering",
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          "role_archetype": "Engineering",
          "slug": "vue-frontend-developer",
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        },
        {
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          "rationale": null,
          "role_archetype": null,
          "slug": "web-developer",
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        }
      ]
    }
  ],
  "input_final_skills": [
    "PHP",
    "MySQL",
    "API"
  ],
  "input_llm_skills": [
    "PHP",
    "MySQL",
    "API"
  ],
  "new_aliases_persisted": 0,
  "run_id": "237af335-9e58-42fe-a4b1-8b55c690075c",
  "skills_detail": [
    {
      "aliases_in_db": [
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          "alias_type": "CANONICAL",
          "id": 4444,
          "is_primary": true,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 6,
        "display_name": "PHP",
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        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "LANGUAGE",
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        "typical_lifespan": "EVERGREEN",
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      },
      "dimensions": [
        {
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          ]
        },
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            }
          ]
        }
      ],
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      "matched_via": "alias",
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    },
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      ],
      "canonical": {
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        "is_extractable": true,
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          ]
        },
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          },
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          "roles_from_db": [
            {
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              "rationale": null,
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            },
            {
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              "rationale": null,
              "role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
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            },
            {
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              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "kotlin-server-backend-developer",
              "source": "db"
            },
            {
              "display_name": "Node.js Backend Developer",
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            },
            {
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              "rationale": null,
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            },
            {
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              "rationale": null,
              "role_archetype": "Engineering",
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            },
            {
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              "rationale": null,
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          ]
        },
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          ]
        }
      ],
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      "was_in_llm_skills": true
    },
    {
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          "match_strategy": "CASE_INSENSITIVE"
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      ],
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        "is_also_category": false,
        "is_extractable": true,
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        "typical_lifespan": "EVERGREEN",
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            },
            {
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            },
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            },
            {
              "display_name": "React Frontend Developer",
              "id": 89,
              "rationale": null,
              "role_archetype": "Engineering",
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              "source": "db"
            },
            {
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            },
            {
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            },
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          ]
        }
      ],
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      "new_alias_text": null,
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    }
  ],
  "unmatched_skills": []
}
API 3 — final-role-output
{
  "chosen_role": {
    "display_name": "Backend Developer",
    "id": 1,
    "rationale": "Multi-alias tie (4 roles at 1.0) resolved by TIER_A_KRA: Backend Developer",
    "role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
    "slug": "backend-engineer",
    "source": "db"
  },
  "chosen_role_resolution": "in_db",
  "final_input_skills": [
    {
      "skill": "PHP",
      "tag": "in_db"
    },
    {
      "skill": "MySQL",
      "tag": "in_db"
    },
    {
      "skill": "API",
      "tag": "in_db"
    }
  ],
  "llm_cost_api1_usd": null,
  "llm_cost_api2_usd": null,
  "llm_cost_api3_usd": null,
  "llm_cost_total_usd": null,
  "persistence": {
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      {
        "chosen_role_id": 1,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "PHP and Magento Extension Points",
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          "rationale": "Core implementation surface for Magento customizations, including module code, event-driven hooks, and platform conventions. This is the primary language-and-framework cluster for building upgrade-safe storefront behavior.",
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          "source": "db"
        },
        "dimension_id": 391,
        "input_skill": "PHP",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Magento Dev",
            "id": 231,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "magento-dev",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 2986,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
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        ],
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        },
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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        "roles_from_db": [
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        ],
        "skill_dimension_saved": true,
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}

LLM Calls

Every model call made for this run, in pipeline order. Click a card to see the model's response.

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