[
  {
    "model_slug": "anthropic-claude-3-5-sonnet",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 3.0,
    "output_per_mtok": 15.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "anthropic-claude-opus-4-1",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 15.0,
    "output_per_mtok": 75.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "anthropic-claude-opus-4-5",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 15.0,
    "output_per_mtok": 75.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "anthropic-claude-sonnet-3-7",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 3.0,
    "output_per_mtok": 15.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "anthropic-claude-sonnet-4",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 3.0,
    "output_per_mtok": 15.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "anthropic-claude-sonnet-4-6",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 3.0,
    "output_per_mtok": 15.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "deepseek-deepseek-v3",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 0.27,
    "output_per_mtok": 1.1,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "deepseek-deepseek-v3-2",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 0.27,
    "output_per_mtok": 1.1,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "google-gemini-2-0-flash",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 0.1,
    "output_per_mtok": 0.4,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "google-gemini-2-5-flash",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 0.3,
    "output_per_mtok": 2.5,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "google-gemini-3-1-pro",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 2.5,
    "output_per_mtok": 10.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "google-gemini-3-pro",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 2.5,
    "output_per_mtok": 10.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "mistral-mistral-large-3",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 2.0,
    "output_per_mtok": 6.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "moonshot-ai-kimi-k2",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 0.15,
    "output_per_mtok": 2.5,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "openai-gpt-5",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 2.5,
    "output_per_mtok": 12.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "openai-gpt-5-1",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 2.25,
    "output_per_mtok": 11.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "openai-gpt-5-2",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 2.0,
    "output_per_mtok": 10.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "openai-gpt-5-2-codex",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 1.5,
    "output_per_mtok": 12.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "openai-gpt-5-3-codex",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 1.25,
    "output_per_mtok": 10.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "zhipu-ai-glm-5",
    "observed_at": "2026-04-12T17:09:43+00:00",
    "input_per_mtok": 0.11,
    "output_per_mtok": 0.28,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "anthropic-claude-3-5-sonnet",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 3.0,
    "output_per_mtok": 15.0,
    "cache_read_per_mtok": 0.3,
    "source": "git_backfill"
  },
  {
    "model_slug": "anthropic-claude-3-haiku",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.25,
    "output_per_mtok": 1.25,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "anthropic-claude-3-opus",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 18.75,
    "output_per_mtok": 75.0,
    "cache_read_per_mtok": 1.5,
    "source": "git_backfill"
  },
  {
    "model_slug": "anthropic-claude-3-sonnet",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 3.0,
    "output_per_mtok": 15.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "anthropic-claude-opus-4-5",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 15.0,
    "output_per_mtok": 75.0,
    "cache_read_per_mtok": 0.5,
    "source": "git_backfill"
  },
  {
    "model_slug": "anthropic-claude-sonnet-4-6",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 3.0,
    "output_per_mtok": 15.0,
    "cache_read_per_mtok": 0.3,
    "source": "git_backfill"
  },
  {
    "model_slug": "claude-opus-4-6",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 6.25,
    "output_per_mtok": 25.0,
    "cache_read_per_mtok": 0.5,
    "source": "git_backfill"
  },
  {
    "model_slug": "claude-opus-4-7",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 6.25,
    "output_per_mtok": 25.0,
    "cache_read_per_mtok": 0.5,
    "source": "git_backfill"
  },
  {
    "model_slug": "deepseek-deepseek-v3-2",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.27,
    "output_per_mtok": 1.1,
    "cache_read_per_mtok": 0.5,
    "source": "git_backfill"
  },
  {
    "model_slug": "deepseek-v4-flash",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.14,
    "output_per_mtok": 0.28,
    "cache_read_per_mtok": 0.0,
    "source": "git_backfill"
  },
  {
    "model_slug": "deepseek-v4-pro",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 1.74,
    "output_per_mtok": 3.48,
    "cache_read_per_mtok": 0.01,
    "source": "git_backfill"
  },
  {
    "model_slug": "exaone-4-5-33b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "gemini-3-1-flash-lite-preview",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.25,
    "output_per_mtok": 1.5,
    "cache_read_per_mtok": 0.03,
    "source": "git_backfill"
  },
  {
    "model_slug": "gemini-3-1-pro-preview",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 2.0,
    "output_per_mtok": 12.0,
    "cache_read_per_mtok": 0.2,
    "source": "git_backfill"
  },
  {
    "model_slug": "gemma-4-26b-a4b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.13,
    "output_per_mtok": 0.4,
    "cache_read_per_mtok": 0.1,
    "source": "git_backfill"
  },
  {
    "model_slug": "gemma-4-31b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "gemma-4-e2b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "gemma-4-e4b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.3,
    "output_per_mtok": 1.25,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "glm-4-7-flash",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.07,
    "output_per_mtok": 0.4,
    "cache_read_per_mtok": 0.07,
    "source": "git_backfill"
  },
  {
    "model_slug": "glm-5",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 1.0,
    "output_per_mtok": 3.2,
    "cache_read_per_mtok": 0.2,
    "source": "git_backfill"
  },
  {
    "model_slug": "glm-5-1",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 1.4,
    "output_per_mtok": 4.4,
    "cache_read_per_mtok": 0.26,
    "source": "git_backfill"
  },
  {
    "model_slug": "glm-5-turbo",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "glm-5v-turbo",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "google-gemini-2-0-flash",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.1,
    "output_per_mtok": 0.4,
    "cache_read_per_mtok": 0.03,
    "source": "git_backfill"
  },
  {
    "model_slug": "google-gemini-2-5-flash",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.3,
    "output_per_mtok": 2.5,
    "cache_read_per_mtok": 0.03,
    "source": "git_backfill"
  },
  {
    "model_slug": "google-palm-2",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "gpt-5-4",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 2.5,
    "output_per_mtok": 15.0,
    "cache_read_per_mtok": 0.25,
    "source": "git_backfill"
  },
  {
    "model_slug": "gpt-5-4-mini",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.75,
    "output_per_mtok": 4.5,
    "cache_read_per_mtok": 0.07,
    "source": "git_backfill"
  },
  {
    "model_slug": "gpt-5-4-nano",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.2,
    "output_per_mtok": 1.25,
    "cache_read_per_mtok": 0.02,
    "source": "git_backfill"
  },
  {
    "model_slug": "gpt-5-5",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 5.0,
    "output_per_mtok": 30.0,
    "cache_read_per_mtok": 0.5,
    "source": "git_backfill"
  },
  {
    "model_slug": "granite-4-1-30b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "granite-4-1-3b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "granite-4-1-8b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.05,
    "output_per_mtok": 0.1,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "grok-4-20",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 2.0,
    "output_per_mtok": 6.0,
    "cache_read_per_mtok": 1.1,
    "source": "git_backfill"
  },
  {
    "model_slug": "grok-4-20-0309",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 2.0,
    "output_per_mtok": 6.0,
    "cache_read_per_mtok": 0.2,
    "source": "git_backfill"
  },
  {
    "model_slug": "grok-4-3",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 1.25,
    "output_per_mtok": 2.5,
    "cache_read_per_mtok": 0.2,
    "source": "git_backfill"
  },
  {
    "model_slug": "hy3",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "kimi-k2-5",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.54,
    "output_per_mtok": 2.92,
    "cache_read_per_mtok": 0.35,
    "source": "git_backfill"
  },
  {
    "model_slug": "kimi-k2-6",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.95,
    "output_per_mtok": 4.0,
    "cache_read_per_mtok": 0.16,
    "source": "git_backfill"
  },
  {
    "model_slug": "lfm2-24b-a2b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.03,
    "output_per_mtok": 0.12,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "lfm2-5-1-2b-instruct",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "lfm2-5-1-2b-thinking",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "ling-2-6-1t",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.3,
    "output_per_mtok": 2.5,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "ling-2-6-flash",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.1,
    "output_per_mtok": 0.3,
    "cache_read_per_mtok": 0.02,
    "source": "git_backfill"
  },
  {
    "model_slug": "longcat-flash-lite",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "mercury-2",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.25,
    "output_per_mtok": 0.75,
    "cache_read_per_mtok": 0.03,
    "source": "git_backfill"
  },
  {
    "model_slug": "mimo-v2-5-0424",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.36,
    "output_per_mtok": 1.8,
    "cache_read_per_mtok": 0.2,
    "source": "git_backfill"
  },
  {
    "model_slug": "mimo-v2-5-pro",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 1.0,
    "output_per_mtok": 3.0,
    "cache_read_per_mtok": 0.8,
    "source": "git_backfill"
  },
  {
    "model_slug": "mimo-v2-omni",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "mimo-v2-omni-0327",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.4,
    "output_per_mtok": 2.0,
    "cache_read_per_mtok": 0.08,
    "source": "git_backfill"
  },
  {
    "model_slug": "mimo-v2-pro",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 1.0,
    "output_per_mtok": 3.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "minicpm-v4-6-1-3b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "minimax-m2-5",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.3,
    "output_per_mtok": 1.2,
    "cache_read_per_mtok": 0.15,
    "source": "git_backfill"
  },
  {
    "model_slug": "minimax-m2-7",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.3,
    "output_per_mtok": 1.2,
    "cache_read_per_mtok": 0.06,
    "source": "git_backfill"
  },
  {
    "model_slug": "mistral-medium-3-5",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 1.5,
    "output_per_mtok": 7.5,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "mistral-mistral-large",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 4.0,
    "output_per_mtok": 12.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "mistral-small-4",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.15,
    "output_per_mtok": 0.6,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "muse-spark",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "nanbeige4-1-3b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "nemotron-3-nano-omni-30b-a3b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.07,
    "output_per_mtok": 0.3,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "nemotron-cascade-2-30b-a3b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "nvidia-nemotron-3-nano-4b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "nvidia-nemotron-3-super-120b-a12b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.3,
    "output_per_mtok": 0.75,
    "cache_read_per_mtok": 0.2,
    "source": "git_backfill"
  },
  {
    "model_slug": "openai-gpt-4",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 30.0,
    "output_per_mtok": 60.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "openai-gpt-4-turbo",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 10.0,
    "output_per_mtok": 30.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "openai-gpt-5",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 2.5,
    "output_per_mtok": 12.0,
    "cache_read_per_mtok": 0.12,
    "source": "git_backfill"
  },
  {
    "model_slug": "openai-gpt-5-1",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 2.25,
    "output_per_mtok": 11.0,
    "cache_read_per_mtok": 0.12,
    "source": "git_backfill"
  },
  {
    "model_slug": "openai-gpt-5-2",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 2.0,
    "output_per_mtok": 10.0,
    "cache_read_per_mtok": 0.17,
    "source": "git_backfill"
  },
  {
    "model_slug": "openai-gpt-5-3-codex",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 1.25,
    "output_per_mtok": 10.0,
    "cache_read_per_mtok": 0.17,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-5-0-8b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.01,
    "output_per_mtok": 0.05,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-5-122b-a10b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.4,
    "output_per_mtok": 3.2,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-5-27b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.3,
    "output_per_mtok": 2.4,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-5-2b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.02,
    "output_per_mtok": 0.1,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-5-35b-a3b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.25,
    "output_per_mtok": 2.0,
    "cache_read_per_mtok": 0.25,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-5-397b-a17b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.6,
    "output_per_mtok": 3.6,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-5-4b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.03,
    "output_per_mtok": 0.15,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-5-9b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.1,
    "output_per_mtok": 0.15,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-5-omni-flash",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.1,
    "output_per_mtok": 0.8,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-5-omni-plus",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.4,
    "output_per_mtok": 4.8,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-6-27b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.6,
    "output_per_mtok": 3.6,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-6-35b-a3b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.25,
    "output_per_mtok": 1.49,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-6-max",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 1.3,
    "output_per_mtok": 7.8,
    "cache_read_per_mtok": 0.13,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-6-plus",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.5,
    "output_per_mtok": 3.0,
    "cache_read_per_mtok": 0.05,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-coder-next",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.35,
    "output_per_mtok": 1.2,
    "cache_read_per_mtok": 0.35,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-max-thinking",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 1.2,
    "output_per_mtok": 6.0,
    "cache_read_per_mtok": 0.12,
    "source": "git_backfill"
  },
  {
    "model_slug": "sarvam-105b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "sarvam-30b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "solar-pro-3",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "step-3-5-flash",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "step-3-5-flash-0202",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.1,
    "output_per_mtok": 0.3,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "step-3-vl-10b",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "tiny-aya-global",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "trinity-large-thinking",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.23,
    "output_per_mtok": 0.88,
    "cache_read_per_mtok": 0.15,
    "source": "git_backfill"
  },
  {
    "model_slug": "xai-grok-1",
    "observed_at": "2026-05-11T15:40:11+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "hy3",
    "observed_at": "2026-05-18T10:44:47+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": 0.1,
    "source": "git_backfill"
  },
  {
    "model_slug": "gemini-3-5-flash",
    "observed_at": "2026-05-25T10:45:02+00:00",
    "input_per_mtok": 1.5,
    "output_per_mtok": 9.0,
    "cache_read_per_mtok": 0.15,
    "source": "git_backfill"
  },
  {
    "model_slug": "jt-35b-flash",
    "observed_at": "2026-05-25T10:45:02+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "jt-mini",
    "observed_at": "2026-05-25T10:45:02+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-7-max",
    "observed_at": "2026-05-25T10:45:02+00:00",
    "input_per_mtok": 2.5,
    "output_per_mtok": 7.5,
    "cache_read_per_mtok": 0.25,
    "source": "git_backfill"
  },
  {
    "model_slug": "ring-2-6-1t",
    "observed_at": "2026-05-25T10:45:02+00:00",
    "input_per_mtok": 0.3,
    "output_per_mtok": 2.5,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "claude-opus-4-8",
    "observed_at": "2026-06-01T11:00:02+00:00",
    "input_per_mtok": 6.25,
    "output_per_mtok": 25.0,
    "cache_read_per_mtok": 0.5,
    "source": "git_backfill"
  },
  {
    "model_slug": "gpt-5-5-instant-05-26",
    "observed_at": "2026-06-01T11:00:02+00:00",
    "input_per_mtok": 5.0,
    "output_per_mtok": 30.0,
    "cache_read_per_mtok": 0.5,
    "source": "git_backfill"
  },
  {
    "model_slug": "minicpm5-1b-non-reasoning",
    "observed_at": "2026-06-01T11:00:02+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-5-27b",
    "observed_at": "2026-06-01T11:00:02+00:00",
    "input_per_mtok": 0.3,
    "output_per_mtok": 2.4,
    "cache_read_per_mtok": 0.28,
    "source": "git_backfill"
  },
  {
    "model_slug": "sarvam-105b",
    "observed_at": "2026-06-01T11:00:02+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": 0.03,
    "source": "git_backfill"
  },
  {
    "model_slug": "sarvam-30b",
    "observed_at": "2026-06-01T11:00:02+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": 0.02,
    "source": "git_backfill"
  },
  {
    "model_slug": "gemma-4-12b",
    "observed_at": "2026-06-08T11:24:28+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "minimax-m3",
    "observed_at": "2026-06-08T11:24:28+00:00",
    "input_per_mtok": 0.3,
    "output_per_mtok": 1.2,
    "cache_read_per_mtok": 0.06,
    "source": "git_backfill"
  },
  {
    "model_slug": "nvidia-nemotron-3-ultra-550b-a55b",
    "observed_at": "2026-06-08T11:24:28+00:00",
    "input_per_mtok": 0.6,
    "output_per_mtok": 2.6,
    "cache_read_per_mtok": 0.2,
    "source": "git_backfill"
  },
  {
    "model_slug": "qwen3-7-plus",
    "observed_at": "2026-06-08T11:24:28+00:00",
    "input_per_mtok": 0.4,
    "output_per_mtok": 1.16,
    "cache_read_per_mtok": 0.08,
    "source": "git_backfill"
  },
  {
    "model_slug": "step-3-5-flash",
    "observed_at": "2026-06-08T11:24:28+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": 0.02,
    "source": "git_backfill"
  },
  {
    "model_slug": "step-3-7-flash",
    "observed_at": "2026-06-08T11:24:28+00:00",
    "input_per_mtok": 0.2,
    "output_per_mtok": 1.15,
    "cache_read_per_mtok": 0.04,
    "source": "git_backfill"
  },
  {
    "model_slug": "claude-fable-5",
    "observed_at": "2026-06-15T11:22:22+00:00",
    "input_per_mtok": 10.0,
    "output_per_mtok": 50.0,
    "cache_read_per_mtok": 1.0,
    "source": "git_backfill"
  },
  {
    "model_slug": "hypernova-60b",
    "observed_at": "2026-06-15T11:22:22+00:00",
    "input_per_mtok": 0.04,
    "output_per_mtok": 0.14,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "lfm2-5-8b-a1b",
    "observed_at": "2026-06-15T11:22:22+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  },
  {
    "model_slug": "north-mini-code",
    "observed_at": "2026-06-15T11:22:22+00:00",
    "input_per_mtok": 0.0,
    "output_per_mtok": 0.0,
    "cache_read_per_mtok": null,
    "source": "git_backfill"
  }
]
