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Agent run #119

research_ladder success manual

claude-sonnet-5 · started 2026-09-30T14:50:21 · finished 2026-09-30T14:53:31

Steps

Tool calls

Input tokens

74843

Output tokens

2443

Cost

$0.3810

Input summary

CAT L2: 6 scans plus the internal fact pack

Final memo

Deep report for Caterpillar, Inc. written from 6 scans and the fact pack; every section landed.

Reasoning trace — step-by-step, tool calls inline

Step 1 tool_use 6760 in / 636 out · 16.3s

Scan — Recent developments (30d): the month's items were the quarter and routine coverage; nothing in them moved the standing read.

→ perplexity_search 0.74s

Tool input

{
  "query": "Caterpillar, Inc. (CAT) recent developments (30d)",
  "topic": "recent"
}

Result

{
  "snippets": 7,
  "source_key": "pplx:24663:421698403957",
  "sources_kept": 6
}

Step 2 tool_use 8072 in / 196 out · 17.4s

Scan — Competition & industry: the peer set is small and scaled; the differentiator is the installed base and the service revenue attached to it.

→ perplexity_search 5.04s

Tool input

{
  "query": "Caterpillar, Inc. (CAT) competition \u0026 industry",
  "topic": "competition"
}

Result

{
  "snippets": 4,
  "source_key": "pplx:24663:866052806932",
  "sources_kept": 3
}

Step 3 tool_use 3402 in / 479 out · 17.8s

Scan — Management & insiders: insider activity over six months was routine option-related selling; the board and the compensation plan are conventional.

→ perplexity_search 0.99s

Tool input

{
  "query": "Caterpillar, Inc. (CAT) management \u0026 insiders",
  "topic": "management"
}

Result

{
  "snippets": 7,
  "source_key": "pplx:24663:961704854770",
  "sources_kept": 4
}

Step 4 tool_use 5613 in / 327 out · 22.7s

Scan — Guidance & consensus: the consensus sits a little above the company's own framework; the gap is the growth the market is paying for.

→ perplexity_search 2.85s

Tool input

{
  "query": "Caterpillar, Inc. (CAT) guidance \u0026 consensus",
  "topic": "guidance"
}

Result

{
  "snippets": 8,
  "source_key": "pplx:24663:037081117576",
  "sources_kept": 4
}

Step 5 tool_use 7727 in / 311 out · 31.4s

Scan — Events & catalysts: the next scheduled item is the quarterly report; the rest of the calendar is industry events.

→ perplexity_search 7.62s

Tool input

{
  "query": "Caterpillar, Inc. (CAT) events \u0026 catalysts",
  "topic": "catalysts"
}

Result

{
  "snippets": 4,
  "source_key": "pplx:24663:391066766631",
  "sources_kept": 4
}

Step 6 tool_use 10756 in / 100 out · 33.8s

Scan — Short interest & governance: short interest is a small share of the float and governance items are routine.

→ perplexity_search 10.93s

Tool input

{
  "query": "Caterpillar, Inc. (CAT) short interest \u0026 governance",
  "topic": "short_governance"
}

Result

{
  "snippets": 8,
  "source_key": "pplx:24663:287663167434",
  "sources_kept": 4
}

Step 7 end_turn 8414 in / 604 out · 35.4s

Writing the deep report for CAT from the scans and the internal fact pack.

→ write_memo 6.91s

Tool input

{
  "level": 2,
  "sections": [
    "scan_recent",
    "scan_competition",
    "scan_management",
    "scan_guidance",
    "scan_catalysts",
    "scan_short_governance",
    "report"
  ]
}

Result

{
  "citations": 11,
  "memo_id": null,
  "words": 1525
}