Antonym Identification

A benchmark to evaluate a model's ability to identify the antonym of a word.

Run Benchmark
Questions

40

Total Runs

19

Best Score

100/100

Leaderboard
Rank Model Score Run Date Actions
GPT-5 nano
100
2026-02-25 18:30:32 View Details
2 GPT-5 mini
100
2026-02-26 01:15:13 View Details
3 Gemma 2 2B (LMStudio)
1500 MB
100
2026-02-28 03:20:06 View Details
4 Gemma 2 9B (LMStudio)
5800 MB
100
2026-02-28 14:57:36 View Details
5 Gemma 3 12B (LMStudio)
8100 MB
100
2026-02-28 15:47:23 View Details
6 Granite 3.2 8B (LMStudio)
4900 MB
100
2026-02-28 16:15:36 View Details
7 Llama 3 8B (LMStudio)
4900 MB
100
2026-02-28 16:43:53 View Details
8 Llama 3.1 8B (LMStudio)
4900 MB
100
2026-02-28 16:59:15 View Details
9 Ministral 8B (LMStudio)
4900 MB
100
2026-02-28 17:20:30 View Details
10 OLMo 3 7B (LMStudio)
4300 MB
100
2026-02-28 17:34:49 View Details
11 Qwen3 VL 8B (LMStudio)
5000 MB
100
2026-02-28 18:30:32 View Details
12 Claude Haiku 4.5
100
2026-02-28 19:42:30 View Details
13 Qwen3 4B (LMStudio)
2800 MB
97
2026-02-28 18:11:32 View Details
14 Qwen3 1.7B (LMStudio)
1100 MB
92
2026-02-28 18:04:11 View Details
15 Gemma 2B (LMStudio)
1500 MB
90
2026-02-28 15:33:30 View Details
16 Llama 3.2 1B (LMStudio)
1300 MB
62
2026-02-28 17:11:57 View Details
17 Llama 2 7B (LMStudio)
4900 MB
37
2026-02-28 03:02:30 View Details
18 SmolLM2 1.7B (LMStudio)
1100 MB
30
2026-02-28 19:18:12 View Details
19 Phi-3.5 Mini (LMStudio)
2500 MB
7
2026-02-28 17:47:30 View Details
Questions

Question
What is the antonym of 'happy' among these candidates: content, joyful, cheerful, pleased, sad, ecstatic
Question payload
{
  "question_text": "What is the antonym of 'happy' among these candidates: content, joyful, cheerful, pleased, sad, ecstatic",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "sad"
  },
  "category": "emotions",
  "difficulty": "easy",
  "choices": [
    "content",
    "joyful",
    "cheerful",
    "pleased",
    "sad",
    "ecstatic"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'bright' among these candidates: brilliant, dark, luminous, gleaming, radiant, shiny
Question payload
{
  "question_text": "What is the antonym of 'bright' among these candidates: brilliant, dark, luminous, gleaming, radiant, shiny",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "dark"
  },
  "category": "appearance",
  "difficulty": "easy",
  "choices": [
    "brilliant",
    "dark",
    "luminous",
    "gleaming",
    "radiant",
    "shiny"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'rigid' among these candidates: unbending, stiff, firm, inflexible, flexible, unyielding
Question payload
{
  "question_text": "What is the antonym of 'rigid' among these candidates: unbending, stiff, firm, inflexible, flexible, unyielding",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "flexible"
  },
  "category": "physical property",
  "difficulty": "medium",
  "choices": [
    "unbending",
    "stiff",
    "firm",
    "inflexible",
    "flexible",
    "unyielding"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'extravagant' among these candidates: lavish, frugal, luxurious, excessive, opulent, sumptuous
Question payload
{
  "question_text": "What is the antonym of 'extravagant' among these candidates: lavish, frugal, luxurious, excessive, opulent, sumptuous",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "frugal"
  },
  "category": "behavior",
  "difficulty": "medium",
  "choices": [
    "lavish",
    "frugal",
    "luxurious",
    "excessive",
    "opulent",
    "sumptuous"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'mundane' among these candidates: common, ordinary, routine, everyday, extraordinary, usual
Question payload
{
  "question_text": "What is the antonym of 'mundane' among these candidates: common, ordinary, routine, everyday, extraordinary, usual",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "extraordinary"
  },
  "category": "quality",
  "difficulty": "hard",
  "choices": [
    "common",
    "ordinary",
    "routine",
    "everyday",
    "extraordinary",
    "usual"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'reluctant' among these candidates: loath, disinclined, averse, hesitant, eager, unwilling
Question payload
{
  "question_text": "What is the antonym of 'reluctant' among these candidates: loath, disinclined, averse, hesitant, eager, unwilling",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "eager"
  },
  "category": "attitude",
  "difficulty": "medium",
  "choices": [
    "loath",
    "disinclined",
    "averse",
    "hesitant",
    "eager",
    "unwilling"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'audacious' among these candidates: fearless, bold, timid, intrepid, brave, daring
Question payload
{
  "question_text": "What is the antonym of 'audacious' among these candidates: fearless, bold, timid, intrepid, brave, daring",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "timid"
  },
  "category": "character",
  "difficulty": "hard",
  "choices": [
    "fearless",
    "bold",
    "timid",
    "intrepid",
    "brave",
    "daring"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'malevolent' among these candidates: wicked, benevolent, hostile, cruel, spiteful, malicious
Question payload
{
  "question_text": "What is the antonym of 'malevolent' among these candidates: wicked, benevolent, hostile, cruel, spiteful, malicious",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "benevolent"
  },
  "category": "character",
  "difficulty": "hard",
  "choices": [
    "wicked",
    "benevolent",
    "hostile",
    "cruel",
    "spiteful",
    "malicious"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'authentic' among these candidates: real, legitimate, fake, actual, genuine, bona fide
Question payload
{
  "question_text": "What is the antonym of 'authentic' among these candidates: real, legitimate, fake, actual, genuine, bona fide",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "fake"
  },
  "category": "quality",
  "difficulty": "medium",
  "choices": [
    "real",
    "legitimate",
    "fake",
    "actual",
    "genuine",
    "bona fide"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'abundant' among these candidates: scarce, profuse, bountiful, plentiful, copious, ample
Question payload
{
  "question_text": "What is the antonym of 'abundant' among these candidates: scarce, profuse, bountiful, plentiful, copious, ample",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "scarce"
  },
  "category": "quantity",
  "difficulty": "medium",
  "choices": [
    "scarce",
    "profuse",
    "bountiful",
    "plentiful",
    "copious",
    "ample"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'rational' among these candidates: sensible, reasonable, analytical, coherent, logical, irrational
Question payload
{
  "question_text": "What is the antonym of 'rational' among these candidates: sensible, reasonable, analytical, coherent, logical, irrational",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "irrational"
  },
  "category": "thinking",
  "difficulty": "medium",
  "choices": [
    "sensible",
    "reasonable",
    "analytical",
    "coherent",
    "logical",
    "irrational"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'monotonous' among these candidates: dull, boring, unvarying, repetitive, varied, tedious
Question payload
{
  "question_text": "What is the antonym of 'monotonous' among these candidates: dull, boring, unvarying, repetitive, varied, tedious",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "varied"
  },
  "category": "quality",
  "difficulty": "hard",
  "choices": [
    "dull",
    "boring",
    "unvarying",
    "repetitive",
    "varied",
    "tedious"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'generous' among these candidates: benevolent, charitable, giving, stingy, altruistic, selfless
Question payload
{
  "question_text": "What is the antonym of 'generous' among these candidates: benevolent, charitable, giving, stingy, altruistic, selfless",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "stingy"
  },
  "category": "character",
  "difficulty": "medium",
  "choices": [
    "benevolent",
    "charitable",
    "giving",
    "stingy",
    "altruistic",
    "selfless"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'create' among these candidates: destroy, form, produce, make, craft, build
Question payload
{
  "question_text": "What is the antonym of 'create' among these candidates: destroy, form, produce, make, craft, build",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "destroy"
  },
  "category": "action",
  "difficulty": "easy",
  "choices": [
    "destroy",
    "form",
    "produce",
    "make",
    "craft",
    "build"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'increase' among these candidates: grow, enlarge, decrease, amplify, expand, raise
Question payload
{
  "question_text": "What is the antonym of 'increase' among these candidates: grow, enlarge, decrease, amplify, expand, raise",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "decrease"
  },
  "category": "quantity",
  "difficulty": "easy",
  "choices": [
    "grow",
    "enlarge",
    "decrease",
    "amplify",
    "expand",
    "raise"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'arrive' among these candidates: depart, reach, appear, enter, come, approach
Question payload
{
  "question_text": "What is the antonym of 'arrive' among these candidates: depart, reach, appear, enter, come, approach",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "depart"
  },
  "category": "movement",
  "difficulty": "easy",
  "choices": [
    "depart",
    "reach",
    "appear",
    "enter",
    "come",
    "approach"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'accept' among these candidates: reject, welcome, approve, acknowledge, receive, embrace
Question payload
{
  "question_text": "What is the antonym of 'accept' among these candidates: reject, welcome, approve, acknowledge, receive, embrace",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "reject"
  },
  "category": "response",
  "difficulty": "easy",
  "choices": [
    "reject",
    "welcome",
    "approve",
    "acknowledge",
    "receive",
    "embrace"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'construct' among these candidates: build, assemble, erect, fabricate, compose, demolish
Question payload
{
  "question_text": "What is the antonym of 'construct' among these candidates: build, assemble, erect, fabricate, compose, demolish",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "demolish"
  },
  "category": "creation",
  "difficulty": "medium",
  "choices": [
    "build",
    "assemble",
    "erect",
    "fabricate",
    "compose",
    "demolish"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'accelerate' among these candidates: expedite, quicken, hasten, decelerate, speed, hurry
Question payload
{
  "question_text": "What is the antonym of 'accelerate' among these candidates: expedite, quicken, hasten, decelerate, speed, hurry",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "decelerate"
  },
  "category": "motion",
  "difficulty": "medium",
  "choices": [
    "expedite",
    "quicken",
    "hasten",
    "decelerate",
    "speed",
    "hurry"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'strengthen' among these candidates: fortify, weaken, harden, reinforce, bolster, toughen
Question payload
{
  "question_text": "What is the antonym of 'strengthen' among these candidates: fortify, weaken, harden, reinforce, bolster, toughen",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "weaken"
  },
  "category": "condition",
  "difficulty": "medium",
  "choices": [
    "fortify",
    "weaken",
    "harden",
    "reinforce",
    "bolster",
    "toughen"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'praise' among these candidates: acclaim, commend, compliment, applaud, criticize, laud
Question payload
{
  "question_text": "What is the antonym of 'praise' among these candidates: acclaim, commend, compliment, applaud, criticize, laud",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "criticize"
  },
  "category": "communication",
  "difficulty": "medium",
  "choices": [
    "acclaim",
    "commend",
    "compliment",
    "applaud",
    "criticize",
    "laud"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'ascend' among these candidates: scale, climb, elevate, mount, rise, descend
Question payload
{
  "question_text": "What is the antonym of 'ascend' among these candidates: scale, climb, elevate, mount, rise, descend",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "descend"
  },
  "category": "direction",
  "difficulty": "medium",
  "choices": [
    "scale",
    "climb",
    "elevate",
    "mount",
    "rise",
    "descend"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'conceal' among these candidates: cloak, shroud, mask, hide, obscure, reveal
Question payload
{
  "question_text": "What is the antonym of 'conceal' among these candidates: cloak, shroud, mask, hide, obscure, reveal",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "reveal"
  },
  "category": "visibility",
  "difficulty": "medium",
  "choices": [
    "cloak",
    "shroud",
    "mask",
    "hide",
    "obscure",
    "reveal"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'ancient' among these candidates: primitive, antique, archaic, bygone, primeval, modern
Question payload
{
  "question_text": "What is the antonym of 'ancient' among these candidates: primitive, antique, archaic, bygone, primeval, modern",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "modern"
  },
  "category": "time",
  "difficulty": "medium",
  "choices": [
    "primitive",
    "antique",
    "archaic",
    "bygone",
    "primeval",
    "modern"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'prohibit' among these candidates: restrict, disallow, permit, forbid, ban, outlaw
Question payload
{
  "question_text": "What is the antonym of 'prohibit' among these candidates: restrict, disallow, permit, forbid, ban, outlaw",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "permit"
  },
  "category": "regulation",
  "difficulty": "medium",
  "choices": [
    "restrict",
    "disallow",
    "permit",
    "forbid",
    "ban",
    "outlaw"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'disperse' among these candidates: disseminate, diffuse, spread, gather, distribute, scatter
Question payload
{
  "question_text": "What is the antonym of 'disperse' among these candidates: disseminate, diffuse, spread, gather, distribute, scatter",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "gather"
  },
  "category": "movement",
  "difficulty": "hard",
  "choices": [
    "disseminate",
    "diffuse",
    "spread",
    "gather",
    "distribute",
    "scatter"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'diminish' among these candidates: wane, lessen, reduce, dwindle, augment, shrink
Question payload
{
  "question_text": "What is the antonym of 'diminish' among these candidates: wane, lessen, reduce, dwindle, augment, shrink",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "augment"
  },
  "category": "quantity",
  "difficulty": "hard",
  "choices": [
    "wane",
    "lessen",
    "reduce",
    "dwindle",
    "augment",
    "shrink"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'illuminate' among these candidates: clarify, elucidate, enlighten, light, obscure, brighten
Question payload
{
  "question_text": "What is the antonym of 'illuminate' among these candidates: clarify, elucidate, enlighten, light, obscure, brighten",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "obscure"
  },
  "category": "visibility",
  "difficulty": "hard",
  "choices": [
    "clarify",
    "elucidate",
    "enlighten",
    "light",
    "obscure",
    "brighten"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'exacerbate' among these candidates: worsen, escalate, aggravate, inflame, intensify, alleviate
Question payload
{
  "question_text": "What is the antonym of 'exacerbate' among these candidates: worsen, escalate, aggravate, inflame, intensify, alleviate",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "alleviate"
  },
  "category": "effect",
  "difficulty": "hard",
  "choices": [
    "worsen",
    "escalate",
    "aggravate",
    "inflame",
    "intensify",
    "alleviate"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'repudiate' among these candidates: affirm, disavow, disown, renounce, deny, reject
Question payload
{
  "question_text": "What is the antonym of 'repudiate' among these candidates: affirm, disavow, disown, renounce, deny, reject",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "affirm"
  },
  "category": "communication",
  "difficulty": "hard",
  "choices": [
    "affirm",
    "disavow",
    "disown",
    "renounce",
    "deny",
    "reject"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'deter' among these candidates: encourage, inhibit, prevent, dissuade, hinder, discourage
Question payload
{
  "question_text": "What is the antonym of 'deter' among these candidates: encourage, inhibit, prevent, dissuade, hinder, discourage",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "encourage"
  },
  "category": "influence",
  "difficulty": "hard",
  "choices": [
    "encourage",
    "inhibit",
    "prevent",
    "dissuade",
    "hinder",
    "discourage"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'expedite' among these candidates: delay, accelerate, quicken, facilitate, hasten, advance
Question payload
{
  "question_text": "What is the antonym of 'expedite' among these candidates: delay, accelerate, quicken, facilitate, hasten, advance",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "delay"
  },
  "category": "timing",
  "difficulty": "hard",
  "choices": [
    "delay",
    "accelerate",
    "quicken",
    "facilitate",
    "hasten",
    "advance"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'liberate' among these candidates: release, emancipate, discharge, unshackle, free, confine
Question payload
{
  "question_text": "What is the antonym of 'liberate' among these candidates: release, emancipate, discharge, unshackle, free, confine",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "confine"
  },
  "category": "freedom",
  "difficulty": "hard",
  "choices": [
    "release",
    "emancipate",
    "discharge",
    "unshackle",
    "free",
    "confine"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'commence' among these candidates: start, inaugurate, initiate, begin, launch, conclude
Question payload
{
  "question_text": "What is the antonym of 'commence' among these candidates: start, inaugurate, initiate, begin, launch, conclude",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "conclude"
  },
  "category": "timing",
  "difficulty": "medium",
  "choices": [
    "start",
    "inaugurate",
    "initiate",
    "begin",
    "launch",
    "conclude"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'transparent' among these candidates: clear, see-through, translucent, opaque, crystalline, limpid
Question payload
{
  "question_text": "What is the antonym of 'transparent' among these candidates: clear, see-through, translucent, opaque, crystalline, limpid",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "opaque"
  },
  "category": "appearance",
  "difficulty": "medium",
  "choices": [
    "clear",
    "see-through",
    "translucent",
    "opaque",
    "crystalline",
    "limpid"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'verbose' among these candidates: loquacious, wordy, concise, garrulous, talkative, prolix
Question payload
{
  "question_text": "What is the antonym of 'verbose' among these candidates: loquacious, wordy, concise, garrulous, talkative, prolix",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "concise"
  },
  "category": "communication",
  "difficulty": "hard",
  "choices": [
    "loquacious",
    "wordy",
    "concise",
    "garrulous",
    "talkative",
    "prolix"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'precarious' among these candidates: hazardous, dangerous, uncertain, stable, risky, unstable
Question payload
{
  "question_text": "What is the antonym of 'precarious' among these candidates: hazardous, dangerous, uncertain, stable, risky, unstable",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "stable"
  },
  "category": "condition",
  "difficulty": "hard",
  "choices": [
    "hazardous",
    "dangerous",
    "uncertain",
    "stable",
    "risky",
    "unstable"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'meticulous' among these candidates: detailed, fastidious, careless, thorough, scrupulous, precise
Question payload
{
  "question_text": "What is the antonym of 'meticulous' among these candidates: detailed, fastidious, careless, thorough, scrupulous, precise",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "careless"
  },
  "category": "character",
  "difficulty": "hard",
  "choices": [
    "detailed",
    "fastidious",
    "careless",
    "thorough",
    "scrupulous",
    "precise"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'shallow' among these candidates: surface-level, superficial, cursory, trivial, slight, deep
Question payload
{
  "question_text": "What is the antonym of 'shallow' among these candidates: surface-level, superficial, cursory, trivial, slight, deep",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "deep"
  },
  "category": "dimension",
  "difficulty": "easy",
  "choices": [
    "surface-level",
    "superficial",
    "cursory",
    "trivial",
    "slight",
    "deep"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}

Question
What is the antonym of 'coarse' among these candidates: rugged, rough, fine, grainy, unrefined, crude
Question payload
{
  "question_text": "What is the antonym of 'coarse' among these candidates: rugged, rough, fine, grainy, unrefined, crude",
  "answer_type": "json",
  "correct_answer": {
    "antonym": "fine"
  },
  "category": "texture",
  "difficulty": "medium",
  "choices": [
    "rugged",
    "rough",
    "fine",
    "grainy",
    "unrefined",
    "crude"
  ],
  "schema": {
    "type": "object",
    "properties": {
      "antonym": {
        "type": "string"
      }
    },
    "required": [
      "antonym"
    ]
  },
  "evaluation_criteria": {
    "exact_match": true,
    "case_sensitive": false,
    "contains": false,
    "required_fields": [],
    "tolerance": 0.0,
    "alternatives": []
  }
}