reloadium.com

showComparisonMatrix

Show a ranked comparison of 2+ options scored against weighted criteria — for 'which one should I pick' questions (products, plans, job offers, apartments, vendors, candidates). Ranks options by weighted total score and highlights the winner. Not for a single yes/no decision — use showProsCons for that instead. If the user later wants just the winner's score called out on its own (not the full comparison again), use showGauge with that option's weightedTotal/maxPossibleTotal rather than recomputing a score — don't call this tool a second time just to re-show one number. If the user would rather see the shape of how 2-3 options compare across dimensions than a ranked list, showChart's 'radar' type can plot those same per-dimension scores directly — reuse them rather than re-scoring. This is the right tool for a recruiter screening multiple candidates for the same role — 'which of these should I move forward with' is a ranking question, not the single yes/no showProsCons answers. Call extractInfoFromCV once per attached CV/resume and getPageMarkdown on the job posting first, then use the role's key requirements as `dimensions` and one `option` per candidate: score each dimension only from what that candidate's own extraction actually contains, never a guess to fill in the table, the same grounding rule the single-candidate showProsCons/radar path follows. For up to 3 candidates, follow this call with showChart 'radar' overlaying the same candidates and scores against a 'Required' series — don't stop at just the matrix, the radar is the required second half showing the shape of the fit, not an optional extra. Provide `dimensions` (the criteria being judged, each {id, name, weight}) and `options` (the items being compared, each {id, name, summary, scores: [{dimensionId, score}]} with one score per dimension — every option must be scored on every dimension). Invent short slug ids for dimensions (e.g. "price", "reliability") and reference them by that same id in every op…

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Input schema

{
  "type": "object",
  "properties": {
    "title": {
      "type": "string",
      "description": "Short label for what's being compared."
    },
    "dimensions": {
      "type": "array",
      "description": "The criteria options are judged on.",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "weight": {
            "type": "number",
            "description": "1-5 multiplier, default 1."
          }
        },
        "required": [
          "id",
          "name"
        ]
      }
    },
    "options": {
      "type": "array",
      "description": "The items being compared.",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "summary": {
            "type": "string",
            "description": "One-line rationale for how this option scored."
          },
          "scores": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "dimensionId": {
                  "type": "string"
                },
                "score": {
                  "type": "number",
                  "description": "2, 4, 6, 8, or 10."
                }
              },
              "required": [
                "dimensionId",
                "score"
              ]
            }
          }
        },
        "required": [
          "id",
          "name",
          "scores"
        ]
      }
    },
    "recommendation": {
      "type": "string",
      "description": "One-sentence takeaway, optional."
    }
  },
  "required": [
    "dimensions",
    "options"
  ]
}