{
  "$schema": "https://per-dollar.vercel.app/api/schema.json",
  "feed": "perdollar-prices",
  "version": "1.0",
  "as_of": "2026-08-06",
  "currency": "USD",
  "unit": "per_million_tokens",
  "license": "Free to use with attribution to PerDollar (per-dollar.vercel.app).",
  "disclaimer": "Standard-tier first-party API list prices. 'verified' = checked against the provider's own pricing page; 'tracked' = from a published comparison, pending first-party confirmation. Promotional prices are separate from standard. Not financial advice.",
  "models": [
    {
      "id": "opus5",
      "name": "Claude Opus 5",
      "provider": "Anthropic",
      "input_per_mtok": 5,
      "output_per_mtok": 25,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page"
    },
    {
      "id": "gpt56sol",
      "name": "GPT-5.6 Sol",
      "provider": "OpenAI",
      "input_per_mtok": 5,
      "output_per_mtok": 30,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page"
    },
    {
      "id": "fable5",
      "name": "Claude Fable 5",
      "provider": "Anthropic",
      "input_per_mtok": 10,
      "output_per_mtok": 50,
      "verification": "tracked",
      "verified_at": null,
      "source": "published provider comparison"
    },
    {
      "id": "gpt55",
      "name": "GPT-5.5",
      "provider": "OpenAI",
      "input_per_mtok": 5,
      "output_per_mtok": 30,
      "verification": "verified",
      "verified_at": "2026-07-22",
      "source": "first-party pricing page"
    },
    {
      "id": "opus48",
      "name": "Claude Opus 4.8",
      "provider": "Anthropic",
      "input_per_mtok": 5,
      "output_per_mtok": 25,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page"
    },
    {
      "id": "gpt56ter",
      "name": "GPT-5.6 Terra",
      "provider": "OpenAI",
      "input_per_mtok": 2,
      "output_per_mtok": 12,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page",
      "promo": {
        "input_per_mtok": 1,
        "output_per_mtok": 6,
        "ends": null
      }
    },
    {
      "id": "gpt54",
      "name": "GPT-5.4",
      "provider": "OpenAI",
      "input_per_mtok": 2.5,
      "output_per_mtok": 15,
      "verification": "verified",
      "verified_at": "2026-07-22",
      "source": "first-party pricing page"
    },
    {
      "id": "son5",
      "name": "Claude Sonnet 5",
      "provider": "Anthropic",
      "input_per_mtok": 3,
      "output_per_mtok": 15,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page",
      "promo": {
        "input_per_mtok": 2,
        "output_per_mtok": 10,
        "ends": null
      }
    },
    {
      "id": "son46",
      "name": "Claude Sonnet 4.6",
      "provider": "Anthropic",
      "input_per_mtok": 3,
      "output_per_mtok": 15,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page"
    },
    {
      "id": "kimik3",
      "name": "Kimi K3",
      "provider": "Moonshot AI",
      "input_per_mtok": 3,
      "output_per_mtok": 15,
      "verification": "tracked",
      "verified_at": null,
      "source": "published provider comparison"
    },
    {
      "id": "gem31p",
      "name": "Gemini 3.1 Pro",
      "provider": "Google",
      "input_per_mtok": 2,
      "output_per_mtok": 12,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page"
    },
    {
      "id": "grok45",
      "name": "Grok 4.5",
      "provider": "xAI",
      "input_per_mtok": 2,
      "output_per_mtok": 6,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page"
    },
    {
      "id": "inkling",
      "name": "Inkling",
      "provider": "Thinking Machines",
      "input_per_mtok": 1.87,
      "output_per_mtok": 4.68,
      "verification": "tracked",
      "verified_at": null,
      "source": "published provider comparison",
      "promo": {
        "input_per_mtok": 1,
        "output_per_mtok": 4.05,
        "ends": null
      }
    },
    {
      "id": "gpt56lun",
      "name": "GPT-5.6 Luna",
      "provider": "OpenAI",
      "input_per_mtok": 0.2,
      "output_per_mtok": 1.2,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page",
      "promo": {
        "input_per_mtok": 0.1,
        "output_per_mtok": 0.6,
        "ends": null
      }
    },
    {
      "id": "gem36f",
      "name": "Gemini 3.6 Flash",
      "provider": "Google",
      "input_per_mtok": 1.5,
      "output_per_mtok": 7.5,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page"
    },
    {
      "id": "glm52",
      "name": "GLM-5.2",
      "provider": "Z.AI",
      "input_per_mtok": 0.94,
      "output_per_mtok": 3,
      "verification": "tracked",
      "verified_at": null,
      "source": "published provider comparison",
      "promo": {
        "input_per_mtok": 0.76,
        "output_per_mtok": 2.42,
        "ends": null
      }
    },
    {
      "id": "haiku45",
      "name": "Claude Haiku 4.5",
      "provider": "Anthropic",
      "input_per_mtok": 1,
      "output_per_mtok": 5,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page"
    },
    {
      "id": "mm3",
      "name": "MiniMax M3",
      "provider": "MiniMax",
      "input_per_mtok": 0.6,
      "output_per_mtok": 2.4,
      "verification": "verified",
      "verified_at": "2026-07-22",
      "source": "first-party pricing page",
      "promo": {
        "input_per_mtok": 0.3,
        "output_per_mtok": 1.2,
        "ends": null
      }
    },
    {
      "id": "gem3f",
      "name": "Gemini 3 Flash",
      "provider": "Google",
      "input_per_mtok": 0.5,
      "output_per_mtok": 3,
      "verification": "verified",
      "verified_at": "2026-07-22",
      "source": "first-party pricing page"
    },
    {
      "id": "g41mini",
      "name": "GPT-4.1 Mini",
      "provider": "OpenAI",
      "input_per_mtok": 0.4,
      "output_per_mtok": 1.6,
      "verification": "verified",
      "verified_at": "2026-07-22",
      "source": "first-party pricing page"
    },
    {
      "id": "dsv4f",
      "name": "DeepSeek V4 Flash",
      "provider": "DeepSeek",
      "input_per_mtok": 0.14,
      "output_per_mtok": 0.28,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page",
      "promo": {
        "input_per_mtok": 0.0882,
        "output_per_mtok": 0.1764,
        "ends": null
      }
    },
    {
      "id": "g41nano",
      "name": "GPT-4.1 Nano",
      "provider": "OpenAI",
      "input_per_mtok": 0.1,
      "output_per_mtok": 0.4,
      "verification": "verified",
      "verified_at": "2026-07-22",
      "source": "first-party pricing page"
    },
    {
      "id": "gem31fl",
      "name": "Gemini 3.1 Flash-Lite",
      "provider": "Google",
      "input_per_mtok": 0.25,
      "output_per_mtok": 1.5,
      "verification": "auto-tracked",
      "verified_at": "2026-07-22",
      "source": "first-party pricing page"
    },
    {
      "id": "dsv4pro",
      "name": "DeepSeek V4 Pro",
      "provider": "DeepSeek",
      "input_per_mtok": 0.435,
      "output_per_mtok": 0.87,
      "verification": "verified",
      "verified_at": "2026-08-03",
      "source": "first-party pricing page"
    }
  ]
}