{
  "pricing_source": "LiteLLM community pricing database",
  "pricing_last_synced": "2026-10-20",
  "tiers_read_on": "2026-10-13",
  "assumptions": {
    "fill_fractions": {
      "full": 1.0,
      "half": 0.5,
      "tenth": 0.1
    },
    "common_tokens": 200000,
    "budget_usd": 100.0,
    "long_context_min": 900000,
    "pricey_threshold_usd": 1.0,
    "context_meaning": "max_input_tokens in the LiteLLM dataset: an input limit, not the output limit",
    "tier_rule": "once prompt tokens are strictly greater than the threshold, the whole prompt is billed at the higher input rate and the output rate switches too (as LiteLLM's cost calculator applies it; the vendor's bill is the authority)",
    "ratio_rule": "ratios and fills-per-$100 are computed from unrounded costs",
    "tiers_dataset_url": "https://raw.githubusercontent.com/BerriAI/litellm/main/model_prices_and_context_window.json",
    "tiers_dataset_md5": "7d541b8e2238009e32ce7df21f07c1be",
    "tiers_calc_commit": "c2bc5aecff15604f42180d7725c8b34c540bfa11"
  },
  "models": [
    {
      "id": "claude-fable-5",
      "name": "Claude Fable 5",
      "vendor": "Anthropic",
      "context": 1000000,
      "in": 10.0,
      "out": 50.0,
      "tier": null,
      "fill": {
        "full": {
          "tokens": 1000000,
          "cost_flat": 10.0,
          "cost_applicable": 10.0,
          "tier_applied": false
        },
        "half": {
          "tokens": 500000,
          "cost_flat": 5.0,
          "cost_applicable": 5.0,
          "tier_applied": false
        },
        "tenth": {
          "tokens": 100000,
          "cost_flat": 1.0,
          "cost_applicable": 1.0,
          "tier_applied": false
        }
      },
      "cost_200k": 2.0,
      "requests_per_100usd_full": 10.0,
      "full_over_tenth": 10.0,
      "long_context": true,
      "fits_but_pricey": true
    },
    {
      "id": "gpt-5.6",
      "name": "GPT-5.6",
      "vendor": "OpenAI",
      "context": 922000,
      "in": 4.0,
      "out": 20.0,
      "tier": {
        "above": 272000,
        "in_base": 4.0,
        "in_above": 8.0,
        "out_base": 20.0,
        "out_above": 30.0,
        "in_field": "input_cost_per_token_above_272k_tokens",
        "out_field": "output_cost_per_token_above_272k_tokens"
      },
      "fill": {
        "full": {
          "tokens": 922000,
          "cost_flat": 3.688,
          "cost_applicable": 7.376,
          "tier_applied": true
        },
        "half": {
          "tokens": 461000,
          "cost_flat": 1.844,
          "cost_applicable": 3.688,
          "tier_applied": true
        },
        "tenth": {
          "tokens": 92200,
          "cost_flat": 0.3688,
          "cost_applicable": 0.3688,
          "tier_applied": false
        }
      },
      "cost_200k": 0.8,
      "requests_per_100usd_full": 13.6,
      "full_over_tenth": 20.0,
      "long_context": true,
      "fits_but_pricey": true
    },
    {
      "id": "claude-opus-5",
      "name": "Claude Opus 5",
      "vendor": "Anthropic",
      "context": 1000000,
      "in": 5.0,
      "out": 25.0,
      "tier": null,
      "fill": {
        "full": {
          "tokens": 1000000,
          "cost_flat": 5.0,
          "cost_applicable": 5.0,
          "tier_applied": false
        },
        "half": {
          "tokens": 500000,
          "cost_flat": 2.5,
          "cost_applicable": 2.5,
          "tier_applied": false
        },
        "tenth": {
          "tokens": 100000,
          "cost_flat": 0.5,
          "cost_applicable": 0.5,
          "tier_applied": false
        }
      },
      "cost_200k": 1.0,
      "requests_per_100usd_full": 20.0,
      "full_over_tenth": 10.0,
      "long_context": true,
      "fits_but_pricey": true
    },
    {
      "id": "gemini/gemini-3.1-pro-preview",
      "name": "Gemini 3.1 Pro (preview)",
      "vendor": "Google",
      "context": 1048576,
      "in": 2.0,
      "out": 12.0,
      "tier": {
        "above": 200000,
        "in_base": 2.0,
        "in_above": 4.0,
        "out_base": 12.0,
        "out_above": 18.0,
        "in_field": "input_cost_per_token_above_200k_tokens",
        "out_field": "output_cost_per_token_above_200k_tokens"
      },
      "fill": {
        "full": {
          "tokens": 1048576,
          "cost_flat": 2.0972,
          "cost_applicable": 4.1943,
          "tier_applied": true
        },
        "half": {
          "tokens": 524288,
          "cost_flat": 1.0486,
          "cost_applicable": 2.0972,
          "tier_applied": true
        },
        "tenth": {
          "tokens": 104858,
          "cost_flat": 0.2097,
          "cost_applicable": 0.2097,
          "tier_applied": false
        }
      },
      "cost_200k": 0.4,
      "requests_per_100usd_full": 23.8,
      "full_over_tenth": 20.0,
      "long_context": true,
      "fits_but_pricey": true
    },
    {
      "id": "gpt-5.6-terra",
      "name": "GPT-5.6 Terra",
      "vendor": "OpenAI",
      "context": 922000,
      "in": 2.0,
      "out": 12.0,
      "tier": {
        "above": 272000,
        "in_base": 2.0,
        "in_above": 4.0,
        "out_base": 12.0,
        "out_above": 18.0,
        "in_field": "input_cost_per_token_above_272k_tokens",
        "out_field": "output_cost_per_token_above_272k_tokens"
      },
      "fill": {
        "full": {
          "tokens": 922000,
          "cost_flat": 1.844,
          "cost_applicable": 3.688,
          "tier_applied": true
        },
        "half": {
          "tokens": 461000,
          "cost_flat": 0.922,
          "cost_applicable": 1.844,
          "tier_applied": true
        },
        "tenth": {
          "tokens": 92200,
          "cost_flat": 0.1844,
          "cost_applicable": 0.1844,
          "tier_applied": false
        }
      },
      "cost_200k": 0.4,
      "requests_per_100usd_full": 27.1,
      "full_over_tenth": 20.0,
      "long_context": true,
      "fits_but_pricey": true
    },
    {
      "id": "claude-sonnet-5",
      "name": "Claude Sonnet 5",
      "vendor": "Anthropic",
      "context": 1000000,
      "in": 2.0,
      "out": 10.0,
      "tier": null,
      "fill": {
        "full": {
          "tokens": 1000000,
          "cost_flat": 2.0,
          "cost_applicable": 2.0,
          "tier_applied": false
        },
        "half": {
          "tokens": 500000,
          "cost_flat": 1.0,
          "cost_applicable": 1.0,
          "tier_applied": false
        },
        "tenth": {
          "tokens": 100000,
          "cost_flat": 0.2,
          "cost_applicable": 0.2,
          "tier_applied": false
        }
      },
      "cost_200k": 0.4,
      "requests_per_100usd_full": 50.0,
      "full_over_tenth": 10.0,
      "long_context": true,
      "fits_but_pricey": true
    },
    {
      "id": "gemini/gemini-3.6-flash",
      "name": "Gemini 3.6 Flash",
      "vendor": "Google",
      "context": 1048576,
      "in": 0.75,
      "out": 3.75,
      "tier": null,
      "fill": {
        "full": {
          "tokens": 1048576,
          "cost_flat": 0.7864,
          "cost_applicable": 0.7864,
          "tier_applied": false
        },
        "half": {
          "tokens": 524288,
          "cost_flat": 0.3932,
          "cost_applicable": 0.3932,
          "tier_applied": false
        },
        "tenth": {
          "tokens": 104858,
          "cost_flat": 0.0786,
          "cost_applicable": 0.0786,
          "tier_applied": false
        }
      },
      "cost_200k": 0.15,
      "requests_per_100usd_full": 127.2,
      "full_over_tenth": 10.0,
      "long_context": true,
      "fits_but_pricey": false
    },
    {
      "id": "gpt-5.6-luna",
      "name": "GPT-5.6 Luna",
      "vendor": "OpenAI",
      "context": 922000,
      "in": 0.2,
      "out": 1.2,
      "tier": {
        "above": 272000,
        "in_base": 0.2,
        "in_above": 0.4,
        "out_base": 1.2,
        "out_above": 1.8,
        "in_field": "input_cost_per_token_above_272k_tokens",
        "out_field": "output_cost_per_token_above_272k_tokens"
      },
      "fill": {
        "full": {
          "tokens": 922000,
          "cost_flat": 0.1844,
          "cost_applicable": 0.3688,
          "tier_applied": true
        },
        "half": {
          "tokens": 461000,
          "cost_flat": 0.0922,
          "cost_applicable": 0.1844,
          "tier_applied": true
        },
        "tenth": {
          "tokens": 92200,
          "cost_flat": 0.0184,
          "cost_applicable": 0.0184,
          "tier_applied": false
        }
      },
      "cost_200k": 0.04,
      "requests_per_100usd_full": 271.1,
      "full_over_tenth": 20.0,
      "long_context": true,
      "fits_but_pricey": false
    },
    {
      "id": "gemini/gemini-3.5-flash-lite",
      "name": "Gemini 3.5 Flash-Lite",
      "vendor": "Google",
      "context": 1048576,
      "in": 0.3,
      "out": 2.5,
      "tier": null,
      "fill": {
        "full": {
          "tokens": 1048576,
          "cost_flat": 0.3146,
          "cost_applicable": 0.3146,
          "tier_applied": false
        },
        "half": {
          "tokens": 524288,
          "cost_flat": 0.1573,
          "cost_applicable": 0.1573,
          "tier_applied": false
        },
        "tenth": {
          "tokens": 104858,
          "cost_flat": 0.0315,
          "cost_applicable": 0.0315,
          "tier_applied": false
        }
      },
      "cost_200k": 0.06,
      "requests_per_100usd_full": 317.9,
      "full_over_tenth": 10.0,
      "long_context": true,
      "fits_but_pricey": false
    },
    {
      "id": "gemini/gemini-3.1-flash-lite",
      "name": "Gemini 3.1 Flash-Lite",
      "vendor": "Google",
      "context": 1048576,
      "in": 0.25,
      "out": 1.5,
      "tier": null,
      "fill": {
        "full": {
          "tokens": 1048576,
          "cost_flat": 0.2621,
          "cost_applicable": 0.2621,
          "tier_applied": false
        },
        "half": {
          "tokens": 524288,
          "cost_flat": 0.1311,
          "cost_applicable": 0.1311,
          "tier_applied": false
        },
        "tenth": {
          "tokens": 104858,
          "cost_flat": 0.0262,
          "cost_applicable": 0.0262,
          "tier_applied": false
        }
      },
      "cost_200k": 0.05,
      "requests_per_100usd_full": 381.5,
      "full_over_tenth": 10.0,
      "long_context": true,
      "fits_but_pricey": false
    },
    {
      "id": "gpt-5.4-mini",
      "name": "GPT-5.4 mini",
      "vendor": "OpenAI",
      "context": 272000,
      "in": 0.75,
      "out": 4.5,
      "tier": null,
      "fill": {
        "full": {
          "tokens": 272000,
          "cost_flat": 0.204,
          "cost_applicable": 0.204,
          "tier_applied": false
        },
        "half": {
          "tokens": 136000,
          "cost_flat": 0.102,
          "cost_applicable": 0.102,
          "tier_applied": false
        },
        "tenth": {
          "tokens": 27200,
          "cost_flat": 0.0204,
          "cost_applicable": 0.0204,
          "tier_applied": false
        }
      },
      "cost_200k": 0.15,
      "requests_per_100usd_full": 490.2,
      "full_over_tenth": 10.0,
      "long_context": false,
      "fits_but_pricey": false
    },
    {
      "id": "claude-haiku-4-5",
      "name": "Claude Haiku 4.5",
      "vendor": "Anthropic",
      "context": 200000,
      "in": 1.0,
      "out": 5.0,
      "tier": null,
      "fill": {
        "full": {
          "tokens": 200000,
          "cost_flat": 0.2,
          "cost_applicable": 0.2,
          "tier_applied": false
        },
        "half": {
          "tokens": 100000,
          "cost_flat": 0.1,
          "cost_applicable": 0.1,
          "tier_applied": false
        },
        "tenth": {
          "tokens": 20000,
          "cost_flat": 0.02,
          "cost_applicable": 0.02,
          "tier_applied": false
        }
      },
      "cost_200k": 0.2,
      "requests_per_100usd_full": 500.0,
      "full_over_tenth": 10.0,
      "long_context": false,
      "fits_but_pricey": false
    },
    {
      "id": "gpt-5.4-nano",
      "name": "GPT-5.4 nano",
      "vendor": "OpenAI",
      "context": 272000,
      "in": 0.2,
      "out": 1.25,
      "tier": null,
      "fill": {
        "full": {
          "tokens": 272000,
          "cost_flat": 0.0544,
          "cost_applicable": 0.0544,
          "tier_applied": false
        },
        "half": {
          "tokens": 136000,
          "cost_flat": 0.0272,
          "cost_applicable": 0.0272,
          "tier_applied": false
        },
        "tenth": {
          "tokens": 27200,
          "cost_flat": 0.0054,
          "cost_applicable": 0.0054,
          "tier_applied": false
        }
      },
      "cost_200k": 0.04,
      "requests_per_100usd_full": 1838.2,
      "full_over_tenth": 10.0,
      "long_context": false,
      "fits_but_pricey": false
    }
  ],
  "summary": {
    "priciest_full": {
      "id": "claude-fable-5",
      "cost": 10.0
    },
    "cheapest_full": {
      "id": "gpt-5.4-nano",
      "cost": 0.0544
    },
    "spread_full": 183.8,
    "priciest_full_long_context": {
      "id": "claude-fable-5",
      "cost": 10.0
    },
    "cheapest_full_long_context": {
      "id": "gemini/gemini-3.1-flash-lite",
      "cost": 0.2621
    },
    "spread_full_long_context": 38.1,
    "cost_200k_min": {
      "ids": [
        "gpt-5.6-luna",
        "gpt-5.4-nano"
      ],
      "cost": 0.04
    },
    "cost_200k_max": {
      "ids": [
        "claude-fable-5"
      ],
      "cost": 2.0
    },
    "spread_200k": 50.0,
    "tiered_models": [
      "gpt-5.6",
      "gemini/gemini-3.1-pro-preview",
      "gpt-5.6-terra",
      "gpt-5.6-luna"
    ],
    "tier_free_fractions": [
      "tenth"
    ],
    "long_context_ids": [
      "claude-fable-5",
      "gpt-5.6",
      "claude-opus-5",
      "gemini/gemini-3.1-pro-preview",
      "gpt-5.6-terra",
      "claude-sonnet-5",
      "gemini/gemini-3.6-flash",
      "gpt-5.6-luna",
      "gemini/gemini-3.5-flash-lite",
      "gemini/gemini-3.1-flash-lite"
    ],
    "long_context_steps": [
      {
        "low_id": "gemini/gemini-3.6-flash",
        "low_cost": 0.7864,
        "high_id": "claude-sonnet-5",
        "high_cost": 2.0,
        "ratio": 2.5431
      },
      {
        "low_id": "gpt-5.6-luna",
        "low_cost": 0.3688,
        "high_id": "gemini/gemini-3.6-flash",
        "high_cost": 0.7864,
        "ratio": 2.1324
      },
      {
        "low_id": "claude-sonnet-5",
        "low_cost": 2.0,
        "high_id": "gpt-5.6-terra",
        "high_cost": 3.688,
        "ratio": 1.844
      },
      {
        "low_id": "claude-opus-5",
        "low_cost": 5.0,
        "high_id": "gpt-5.6",
        "high_cost": 7.376,
        "ratio": 1.4752
      },
      {
        "low_id": "gpt-5.6",
        "low_cost": 7.376,
        "high_id": "claude-fable-5",
        "high_cost": 10.0,
        "ratio": 1.3557
      },
      {
        "low_id": "gemini/gemini-3.1-flash-lite",
        "low_cost": 0.2621,
        "high_id": "gemini/gemini-3.5-flash-lite",
        "high_cost": 0.3146,
        "ratio": 1.2
      },
      {
        "low_id": "gemini/gemini-3.1-pro-preview",
        "low_cost": 4.1943,
        "high_id": "claude-opus-5",
        "high_cost": 5.0,
        "ratio": 1.1921
      },
      {
        "low_id": "gemini/gemini-3.5-flash-lite",
        "low_cost": 0.3146,
        "high_id": "gpt-5.6-luna",
        "high_cost": 0.3688,
        "ratio": 1.1724
      },
      {
        "low_id": "gpt-5.6-terra",
        "low_cost": 3.688,
        "high_id": "gemini/gemini-3.1-pro-preview",
        "high_cost": 4.1943,
        "ratio": 1.1373
      }
    ],
    "fits_but_pricey": [
      "claude-fable-5",
      "gpt-5.6",
      "claude-opus-5",
      "gemini/gemini-3.1-pro-preview",
      "gpt-5.6-terra",
      "claude-sonnet-5"
    ],
    "fits_but_cheap": [
      "gemini/gemini-3.6-flash",
      "gpt-5.6-luna",
      "gemini/gemini-3.5-flash-lite",
      "gemini/gemini-3.1-flash-lite"
    ],
    "gemini_extra_tokens": 48576,
    "gemini_extra_cost_at_tier": 0.1943
  },
  "display": {
    "pricing_last_synced": "2026-10-20",
    "tiers_read_on": "2026-10-13",
    "n_models": "13",
    "n_long_context": "10",
    "n_tiered": "4",
    "n_fits_but_pricey": "6",
    "n_fits_but_cheap": "4",
    "long_context_min": "900,000",
    "common_tokens": "200,000",
    "pricey_threshold": "$1.00",
    "budget": "$100",
    "priciest_full": "$10.0000",
    "cheapest_full": "$0.0544",
    "spread_full": "183.8×",
    "priciest_full_long": "$10.0000",
    "cheapest_full_long": "$0.2621",
    "spread_full_long": "38.1×",
    "cost_200k_min": "$0.0400",
    "cost_200k_max": "$2.0000",
    "spread_200k": "50.0×",
    "gemini_extra_tokens": "48,576",
    "gemini_extra_cost": "$0.1943",
    "step1_low": "$0.7864",
    "step1_high": "$2.0000",
    "step1_ratio": "2.5×",
    "step2_low": "$0.3688",
    "step2_high": "$0.7864",
    "step2_ratio": "2.1×",
    "model": {
      "claude-fable-5": {
        "context": "1,000,000",
        "in": "$10.00",
        "out": "$50.00",
        "tokens_full": "1,000,000",
        "tokens_half": "500,000",
        "tokens_tenth": "100,000",
        "full": "$10.0000",
        "half": "$5.0000",
        "tenth": "$1.0000",
        "full_flat": "$10.0000",
        "half_flat": "$5.0000",
        "tenth_flat": "$1.0000",
        "cost_200k": "$2.0000",
        "requests_per_100usd_full": "10.0",
        "full_over_tenth": "10.0×"
      },
      "gpt-5.6": {
        "context": "922,000",
        "in": "$4.00",
        "out": "$20.00",
        "tokens_full": "922,000",
        "tokens_half": "461,000",
        "tokens_tenth": "92,200",
        "full": "$7.3760",
        "half": "$3.6880",
        "tenth": "$0.3688",
        "full_flat": "$3.6880",
        "half_flat": "$1.8440",
        "tenth_flat": "$0.3688",
        "cost_200k": "$0.8000",
        "requests_per_100usd_full": "13.6",
        "full_over_tenth": "20.0×"
      },
      "claude-opus-5": {
        "context": "1,000,000",
        "in": "$5.00",
        "out": "$25.00",
        "tokens_full": "1,000,000",
        "tokens_half": "500,000",
        "tokens_tenth": "100,000",
        "full": "$5.0000",
        "half": "$2.5000",
        "tenth": "$0.5000",
        "full_flat": "$5.0000",
        "half_flat": "$2.5000",
        "tenth_flat": "$0.5000",
        "cost_200k": "$1.0000",
        "requests_per_100usd_full": "20.0",
        "full_over_tenth": "10.0×"
      },
      "gemini/gemini-3.1-pro-preview": {
        "context": "1,048,576",
        "in": "$2.00",
        "out": "$12.00",
        "tokens_full": "1,048,576",
        "tokens_half": "524,288",
        "tokens_tenth": "104,858",
        "full": "$4.1943",
        "half": "$2.0972",
        "tenth": "$0.2097",
        "full_flat": "$2.0972",
        "half_flat": "$1.0486",
        "tenth_flat": "$0.2097",
        "cost_200k": "$0.4000",
        "requests_per_100usd_full": "23.8",
        "full_over_tenth": "20.0×"
      },
      "gpt-5.6-terra": {
        "context": "922,000",
        "in": "$2.00",
        "out": "$12.00",
        "tokens_full": "922,000",
        "tokens_half": "461,000",
        "tokens_tenth": "92,200",
        "full": "$3.6880",
        "half": "$1.8440",
        "tenth": "$0.1844",
        "full_flat": "$1.8440",
        "half_flat": "$0.9220",
        "tenth_flat": "$0.1844",
        "cost_200k": "$0.4000",
        "requests_per_100usd_full": "27.1",
        "full_over_tenth": "20.0×"
      },
      "claude-sonnet-5": {
        "context": "1,000,000",
        "in": "$2.00",
        "out": "$10.00",
        "tokens_full": "1,000,000",
        "tokens_half": "500,000",
        "tokens_tenth": "100,000",
        "full": "$2.0000",
        "half": "$1.0000",
        "tenth": "$0.2000",
        "full_flat": "$2.0000",
        "half_flat": "$1.0000",
        "tenth_flat": "$0.2000",
        "cost_200k": "$0.4000",
        "requests_per_100usd_full": "50.0",
        "full_over_tenth": "10.0×"
      },
      "gemini/gemini-3.6-flash": {
        "context": "1,048,576",
        "in": "$0.75",
        "out": "$3.75",
        "tokens_full": "1,048,576",
        "tokens_half": "524,288",
        "tokens_tenth": "104,858",
        "full": "$0.7864",
        "half": "$0.3932",
        "tenth": "$0.0786",
        "full_flat": "$0.7864",
        "half_flat": "$0.3932",
        "tenth_flat": "$0.0786",
        "cost_200k": "$0.1500",
        "requests_per_100usd_full": "127.2",
        "full_over_tenth": "10.0×"
      },
      "gpt-5.6-luna": {
        "context": "922,000",
        "in": "$0.20",
        "out": "$1.20",
        "tokens_full": "922,000",
        "tokens_half": "461,000",
        "tokens_tenth": "92,200",
        "full": "$0.3688",
        "half": "$0.1844",
        "tenth": "$0.0184",
        "full_flat": "$0.1844",
        "half_flat": "$0.0922",
        "tenth_flat": "$0.0184",
        "cost_200k": "$0.0400",
        "requests_per_100usd_full": "271.1",
        "full_over_tenth": "20.0×"
      },
      "gemini/gemini-3.5-flash-lite": {
        "context": "1,048,576",
        "in": "$0.30",
        "out": "$2.50",
        "tokens_full": "1,048,576",
        "tokens_half": "524,288",
        "tokens_tenth": "104,858",
        "full": "$0.3146",
        "half": "$0.1573",
        "tenth": "$0.0315",
        "full_flat": "$0.3146",
        "half_flat": "$0.1573",
        "tenth_flat": "$0.0315",
        "cost_200k": "$0.0600",
        "requests_per_100usd_full": "317.9",
        "full_over_tenth": "10.0×"
      },
      "gemini/gemini-3.1-flash-lite": {
        "context": "1,048,576",
        "in": "$0.25",
        "out": "$1.50",
        "tokens_full": "1,048,576",
        "tokens_half": "524,288",
        "tokens_tenth": "104,858",
        "full": "$0.2621",
        "half": "$0.1311",
        "tenth": "$0.0262",
        "full_flat": "$0.2621",
        "half_flat": "$0.1311",
        "tenth_flat": "$0.0262",
        "cost_200k": "$0.0500",
        "requests_per_100usd_full": "381.5",
        "full_over_tenth": "10.0×"
      },
      "gpt-5.4-mini": {
        "context": "272,000",
        "in": "$0.75",
        "out": "$4.50",
        "tokens_full": "272,000",
        "tokens_half": "136,000",
        "tokens_tenth": "27,200",
        "full": "$0.2040",
        "half": "$0.1020",
        "tenth": "$0.0204",
        "full_flat": "$0.2040",
        "half_flat": "$0.1020",
        "tenth_flat": "$0.0204",
        "cost_200k": "$0.1500",
        "requests_per_100usd_full": "490.2",
        "full_over_tenth": "10.0×"
      },
      "claude-haiku-4-5": {
        "context": "200,000",
        "in": "$1.00",
        "out": "$5.00",
        "tokens_full": "200,000",
        "tokens_half": "100,000",
        "tokens_tenth": "20,000",
        "full": "$0.2000",
        "half": "$0.1000",
        "tenth": "$0.0200",
        "full_flat": "$0.2000",
        "half_flat": "$0.1000",
        "tenth_flat": "$0.0200",
        "cost_200k": "$0.2000",
        "requests_per_100usd_full": "500.0",
        "full_over_tenth": "10.0×"
      },
      "gpt-5.4-nano": {
        "context": "272,000",
        "in": "$0.20",
        "out": "$1.25",
        "tokens_full": "272,000",
        "tokens_half": "136,000",
        "tokens_tenth": "27,200",
        "full": "$0.0544",
        "half": "$0.0272",
        "tenth": "$0.0054",
        "full_flat": "$0.0544",
        "half_flat": "$0.0272",
        "tenth_flat": "$0.0054",
        "cost_200k": "$0.0400",
        "requests_per_100usd_full": "1838.2",
        "full_over_tenth": "10.0×"
      }
    },
    "tier": {
      "gpt-5.6": {
        "above": "272,000",
        "in_base": "$4.00",
        "in_above": "$8.00",
        "out_base": "$20.00",
        "out_above": "$30.00",
        "in_mult": "2.0×",
        "out_mult": "1.5×"
      },
      "gemini/gemini-3.1-pro-preview": {
        "above": "200,000",
        "in_base": "$2.00",
        "in_above": "$4.00",
        "out_base": "$12.00",
        "out_above": "$18.00",
        "in_mult": "2.0×",
        "out_mult": "1.5×"
      },
      "gpt-5.6-terra": {
        "above": "272,000",
        "in_base": "$2.00",
        "in_above": "$4.00",
        "out_base": "$12.00",
        "out_above": "$18.00",
        "in_mult": "2.0×",
        "out_mult": "1.5×"
      },
      "gpt-5.6-luna": {
        "above": "272,000",
        "in_base": "$0.20",
        "in_above": "$0.40",
        "out_base": "$1.20",
        "out_above": "$1.80",
        "in_mult": "2.0×",
        "out_mult": "1.5×"
      }
    }
  },
  "checks": {
    "1_pricing_has_13_valid_models": true,
    "2_tiers_base_rates_match_pricing": true,
    "3_tokens_and_flat_cost_consistent": true,
    "4_tier_applied_pattern": true,
    "5_pricey_threshold_in_largest_step": true,
    "6_long_context_partition_complete": true,
    "7_common_tokens_is_smallest_max_input": true
  }
}