{
  "run_id": "20260531T110107.053724000Z",
  "mode": "spec",
  "started_at": "2026-05-31T11:00:55.625040+00:00",
  "finished_at": "2026-05-31T11:01:07.053630+00:00",
  "spec_path": "bin/eval/specs/common_erc20/check_base_usdc_balance.json",
  "passed": true,
  "git_commit": "5b02660942391bc7ae86c5cbb05e33f4c549266f",
  "git_dirty": true,
  "story": {
    "run_id": "20260531T110107.053724000Z",
    "story_id": "check_base_usdc_balance",
    "user_story": "Check Alice's USDC balance on Base.",
    "passed": true,
    "warnings": [],
    "model": "claude-haiku-4-5",
    "chain_id": 8453,
    "git_commit": "5b02660942391bc7ae86c5cbb05e33f4c549266f",
    "git_dirty": true,
    "total_turns": 1,
    "total_tool_calls": 2,
    "total_responses": 5,
    "activated_skills": [
      "common_erc20"
    ],
    "failed_assertions": [],
    "budget_summary": {
      "total": 1,
      "exceeded": 0,
      "required_failures": 0,
      "warning_failures": 0
    },
    "usage": {
      "input_tokens": 20640,
      "output_tokens": 664,
      "total_tokens": 21304,
      "cached_input_tokens": 13314,
      "cache_creation_input_tokens": 0,
      "visible_output_tokens": 664,
      "reasoning_output_tokens": 0,
      "tool_call_count": 2,
      "actual_events": 1,
      "diagnostic_events": 0,
      "aomi_cost_credits": 1.19774,
      "user_charged_credits": 1.19774,
      "credits": 1.19774
    },
    "transcript_previews": [
      {
        "sender": "user",
        "content": "Can you check Alice's USDC balance on Base?",
        "tool": null,
        "tool_topic": null,
        "tool_result_preview": null
      },
      {
        "sender": "assistant",
        "content": "\nThe user is asking me to check Alice's USDC balance on Base. Let me break this down:\n\n1. Alice's address is 0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266 (confirmed in the user state)\n2. Base is chain ID 8453 (confirmed in the user state - the connected wallet is already on Base)\n3. I need to check USDC balance on Base\n\nThis is a straightforward balance check. I should:\n1. Activate the `common_erc20...ase)\n3. I need to check USDC balance on Base\n\nThis is a straightforward balance check. I should:\n1. Activate the `common_erc20` skill since this is a token balance query\n2. Use the skill's capabilities to get USDC balance on Base\n\nThe `common_erc20` skill is designed exactly for this use case - checking token balances and holdings. I'll activate it first, then use it to check the USDC balance.\n",
        "tool": null,
        "tool_topic": null,
        "tool_result_preview": null
      },
      {
        "sender": "assistant",
        "content": "",
        "tool": "activate_skills",
        "tool_topic": "activate_skills",
        "tool_result_preview": "{\n  \"activated\": [\n    \"common_erc20\"\n  ],\n  \"rejected\": [],\n  \"applied_scope\": \"current_serve_cycle\"\n}"
      },
      {
        "sender": "assistant",
        "content": "\nThe user is asking me to check Alice's USDC balance on Base. Let me break this down:\n\n1. Alice's address: 0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266 (from the account context)\n2. Chain: Base (chain ID 8453)\n3. Token: USDC on Base\n\nFrom the common_erc20 skill, I have the USDC address on Base:\n- USDC: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 (chain 8453)\n\nI need to call `balanceOf(address)` on th...he account context)\n2. Chain: Base (chain ID 8453)\n3. Token: USDC on Base\n\nFrom the common_erc20 skill, I have the USDC address on Base:\n- USDC: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 (chain 8453)\n\nI need to call `balanceOf(address)` on the USDC contract to get Alice's balance. I'll use `encode_and_call` to query this.\nI'll check Alice's USDC balance on Base using the common_erc20 registry.",
        "tool": null,
        "tool_topic": null,
        "tool_result_preview": null
      },
      {
        "sender": "assistant",
        "content": "",
        "tool": "encode_and_call",
        "tool_topic": "Check Alice USDC balance on Base",
        "tool_result_preview": "{\n  \"success\": true,\n  \"result\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",\n  \"revert_reason\": null,\n  \"tx\": {\n    \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n    \"to\": \"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913\",\n    \"value_wei\": \"0\",\n    \"value_eth\": \"0\",\n    \"input\": \"0x70a08231000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266\",\n    \"chain_id\": 8453\n  },\n  \"result_decoded\": {\n    \"kind\": \"single_abi_word\",\n    \"raw_hex\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",\n    \"decoded\": {\n      \"type\": \"uint256\",\n      \"decoded\": \"0\",\n      \"as_bool\": false,\n      \"as_address\": \"0x0000000000000000000000000000000000000000\"\n    }\n  }\n}"
      },
      {
        "sender": "assistant",
        "content": "\nThe user asked me to check Alice's USDC balance on Base. I've just called the `balanceOf` function on the USDC contract (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) on Base (chain 8453) for Alice's address (0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266).\n\nThe result came back as 0, meaning Alice has 0 USDC on Base. The call was successful (no revert), so this is a valid result.\n\nI should present thi...8827279cffFb92266).\n\nThe result came back as 0, meaning Alice has 0 USDC on Base. The call was successful (no revert), so this is a valid result.\n\nI should present this clearly to the user.\nAlice's USDC balance on Base is **0**.\n\nThe call to `balanceOf` on the USDC contract (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) returned 0 with no revert, so the address is valid but holds no USDC on Base.",
        "tool": null,
        "tool_topic": null,
        "tool_result_preview": null
      }
    ],
    "tool_previews": [
      {
        "turn": 0,
        "tool": "activate_skills",
        "topic": "activate_skills",
        "arguments": {
          "skill_ids": [
            "common_erc20"
          ]
        },
        "result_preview": "{\n  \"activated\": [\n    \"common_erc20\"\n  ],\n  \"rejected\": [],\n  \"applied_scope\": \"current_serve_cycle\"\n}"
      },
      {
        "turn": 0,
        "tool": "encode_and_call",
        "topic": "Check Alice USDC balance on Base",
        "arguments": {
          "function_signature": "balanceOf(address)",
          "arguments": [
            "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266"
          ],
          "to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "value": "0",
          "topic": "Check Alice USDC balance on Base"
        },
        "result_preview": "{\n  \"success\": true,\n  \"result\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",\n  \"revert_reason\": null,\n  \"tx\": {\n    \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n    \"to\": \"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913\",\n    \"value_wei\": \"0\",\n    \"value_eth\": \"0\",\n    \"input\": \"0x70a08231000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266\",\n    \"chain_id\": 8453\n  },\n  \"result_decoded\": {\n    \"kind\": \"single_abi_word\",\n    \"raw_hex\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",\n    \"decoded\": {\n      \"type\": \"uint256\",\n      \"decoded\": \"0\",\n      \"as_bool\": false,\n      \"as_address\": \"0x0000000000000000000000000000000000000000\"\n    }\n  }\n}"
      }
    ],
    "failure_category": null,
    "app": {
      "source": "default",
      "path": null,
      "loaded_name": "default"
    },
    "skills": {
      "mode": "restricted",
      "allowed": [
        "common_erc20"
      ],
      "activated_skills": [
        "common_erc20"
      ],
      "bundle_path": "../output/eval/model-bench-public-skills-opus47-opus46-haiku45-20260531/specs/check_base_usdc_balance/claude-haiku-4.5/pass-001/spec-skills/check_base_usdc_balance-skills.json",
      "bundle_revision": "fnv1a64:dd502dd19897120a"
    },
    "environment": {
      "chain_id": 8453,
      "network": "base",
      "providers_path": "/Users/aronmegyeri/.aomi/test-env/providers.toml",
      "endpoint_name": "sim-base",
      "funding_ledger": [
        {
          "chain_id": 8453,
          "address": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
          "balances": {
            "ETH": "100",
            "USDC": "10000"
          }
        },
        {
          "chain_id": 8453,
          "address": "0x70997970c51812dc3a010c7d01b50e0d17dc79c8",
          "balances": {
            "ETH": "100",
            "USDC": "10000"
          }
        }
      ]
    }
  }
}