{
  "id": 9175668,
  "title": "OpenAI expands GPT-6 lineup with cheaper Sol and Luna models",
  "url": "https://urgent.news/2026/09/22/openai-expands-gpt-6-lineup-with-cheaper-sol-and-luna-models-9175668",
  "topic": "ai",
  "section": "AI",
  "published": "2026-09-22T18:23:03.000Z",
  "source": {
    "name": "Economic Times Tech",
    "slug": "economic-times-tech",
    "url": "https://economictimes.indiatimes.com/tech/technology/openai-expands-gpt-6-lineup-with-cheaper-sol-and-luna-models/articleshow/134418905.cms"
  },
  "original_language": "en",
  "account": null,
  "summary": "The launch of low-cost GPT-6 Sol and GPT-6 Luna follows the rollout of GPT-6 Astra, a faster model for handling more tasks than previous iterations, earlier this month.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 4,
    "also_reported_by": [
      {
        "outlet": "Channel News Asia",
        "title": "OpenAI expands GPT-6 lineup with cheaper Sol and Luna models",
        "url": "https://urgent.news/2026/09/22/openai-expands-gpt-6-lineup-with-cheaper-sol-and-luna-models",
        "published": "2026-09-22T18:01:58.000Z"
      },
      {
        "outlet": "Techmeme",
        "title": "GPT-6 Sol costs $2/1M input and $10/1M output tokens, and GPT-6 Luna costs $0.10/1M input and $0.50/1M output tokens, both about 50% cheaper than GPT-5.6 (Nat Rubio-Licht/The Deep View)",
        "url": "https://urgent.news/2026/09/22/gpt-6-sol-costs-2-1m-input-and-10-1m-output-tokens-and-gpt-6-luna",
        "published": "2026-09-22T18:25:01.000Z"
      },
      {
        "outlet": "9to5Google",
        "title": "Claude Opus 5.5 and OpenAI GPT-6 Sol & Luna both launch today with lower costs",
        "url": "https://urgent.news/2026/09/22/claude-opus-5-5-and-openai-gpt-6-sol-luna-both-launch-today-with",
        "published": "2026-09-22T20:20:00.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}