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Run a reasoning agent: it samples, critiques or judges before it answers.
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Reasoning agent
Evaluate another model’s or agent’s output against domain criteria. How it works
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Ready: Agent Judge · gpt-5.5
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Pick a reasoning agent, write a task, then click Run agent.
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curl -X POST 'https://api.swarms.world/v1/reasoning-agent/completions' \ -H 'x-api-key: '"$SWARMS_API_KEY" \ -H 'Content-Type: application/json' \ -d '{ "agent_name": "output-judge", "description": "Evaluates an answer for accuracy and completeness.", "swarm_type": "AgentJudge", "model_name": "gpt-5.5", "max_loops": 1, "task": "Evaluate this answer for accuracy and completeness.\n\nQuestion: What causes the seasons on Earth?\nAnswer: The seasons happen because Earth is closer to the Sun in summer and farther away in winter."}'