{
 "name": "LLM API Pricing History: Every Price Drop Since 2023",
 "source": "https://gravity.fast/data/llm-api-price-history/",
 "license": "CC BY 4.0",
 "updated": "2026-10-04",
 "rows": [
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   "snapshot_date": "2023-10-01",
   "tier": "GPT-4 class",
   "tier_floor_model": "gpt-4-0314",
   "cheapest_model": "gpt-4-0314",
   "litellm_key": "gpt-4-0314",
   "served_by": "OpenAI",
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   "output_usd_per_1m": "60",
   "blended_usd_per_1m": "37.5"
  },
  {
   "snapshot_date": "2023-10-01",
   "tier": "GPT-4o class",
   "tier_floor_model": "gpt-4o-2024-05-13",
   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2023-10-01",
   "tier": "Gemini 2.5 Pro class",
   "tier_floor_model": "gemini-2.5-pro",
   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2023-11-01",
   "tier": "GPT-4 class",
   "tier_floor_model": "gpt-4-0314",
   "cheapest_model": "gpt-4-0314",
   "litellm_key": "gpt-4-0314",
   "served_by": "OpenAI",
   "input_usd_per_1m": "30",
   "output_usd_per_1m": "60",
   "blended_usd_per_1m": "37.5"
  },
  {
   "snapshot_date": "2023-11-01",
   "tier": "GPT-4o class",
   "tier_floor_model": "gpt-4o-2024-05-13",
   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2023-11-01",
   "tier": "Gemini 2.5 Pro class",
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   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2023-12-01",
   "tier": "GPT-4 class",
   "tier_floor_model": "gpt-4-0314",
   "cheapest_model": "gpt-4-1106-preview",
   "litellm_key": "gpt-4-1106-preview",
   "served_by": "OpenAI",
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   "output_usd_per_1m": "30",
   "blended_usd_per_1m": "15"
  },
  {
   "snapshot_date": "2023-12-01",
   "tier": "GPT-4o class",
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   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2023-12-01",
   "tier": "Gemini 2.5 Pro class",
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   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-01-01",
   "tier": "GPT-4 class",
   "tier_floor_model": "gpt-4-0314",
   "cheapest_model": "gpt-4-1106-preview",
   "litellm_key": "gpt-4-1106-preview",
   "served_by": "OpenAI",
   "input_usd_per_1m": "10",
   "output_usd_per_1m": "30",
   "blended_usd_per_1m": "15"
  },
  {
   "snapshot_date": "2024-01-01",
   "tier": "GPT-4o class",
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   "cheapest_model": "",
   "litellm_key": "",
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   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-01-01",
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   "tier_floor_model": "gemini-2.5-pro",
   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-02-01",
   "tier": "GPT-4 class",
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   "cheapest_model": "gpt-4-0125-preview",
   "litellm_key": "gpt-4-0125-preview",
   "served_by": "OpenAI",
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   "output_usd_per_1m": "30",
   "blended_usd_per_1m": "15"
  },
  {
   "snapshot_date": "2024-02-01",
   "tier": "GPT-4o class",
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   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-02-01",
   "tier": "Gemini 2.5 Pro class",
   "tier_floor_model": "gemini-2.5-pro",
   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-03-01",
   "tier": "GPT-4 class",
   "tier_floor_model": "gpt-4-0314",
   "cheapest_model": "gpt-4-0125-preview",
   "litellm_key": "gpt-4-0125-preview",
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   "output_usd_per_1m": "30",
   "blended_usd_per_1m": "15"
  },
  {
   "snapshot_date": "2024-03-01",
   "tier": "GPT-4o class",
   "tier_floor_model": "gpt-4o-2024-05-13",
   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-03-01",
   "tier": "Gemini 2.5 Pro class",
   "tier_floor_model": "gemini-2.5-pro",
   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-04-01",
   "tier": "GPT-4 class",
   "tier_floor_model": "gpt-4-0314",
   "cheapest_model": "gpt-4-0125-preview",
   "litellm_key": "gpt-4-0125-preview",
   "served_by": "OpenAI",
   "input_usd_per_1m": "10",
   "output_usd_per_1m": "30",
   "blended_usd_per_1m": "15"
  },
  {
   "snapshot_date": "2024-04-01",
   "tier": "GPT-4o class",
   "tier_floor_model": "gpt-4o-2024-05-13",
   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-04-01",
   "tier": "Gemini 2.5 Pro class",
   "tier_floor_model": "gemini-2.5-pro",
   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-05-01",
   "tier": "GPT-4 class",
   "tier_floor_model": "gpt-4-0314",
   "cheapest_model": "gpt-4-turbo-2024-04-09",
   "litellm_key": "gpt-4-turbo-2024-04-09",
   "served_by": "OpenAI",
   "input_usd_per_1m": "10",
   "output_usd_per_1m": "30",
   "blended_usd_per_1m": "15"
  },
  {
   "snapshot_date": "2024-05-01",
   "tier": "GPT-4o class",
   "tier_floor_model": "gpt-4o-2024-05-13",
   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-05-01",
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   "tier_floor_model": "gemini-2.5-pro",
   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-06-01",
   "tier": "GPT-4 class",
   "tier_floor_model": "gpt-4-0314",
   "cheapest_model": "gpt-4o-2024-05-13",
   "litellm_key": "gpt-4o-2024-05-13",
   "served_by": "OpenAI",
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   "output_usd_per_1m": "15",
   "blended_usd_per_1m": "7.5"
  },
  {
   "snapshot_date": "2024-06-01",
   "tier": "GPT-4o class",
   "tier_floor_model": "gpt-4o-2024-05-13",
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  },
  {
   "snapshot_date": "2024-06-01",
   "tier": "Gemini 2.5 Pro class",
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   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-07-01",
   "tier": "GPT-4 class",
   "tier_floor_model": "gpt-4-0314",
   "cheapest_model": "claude-3-5-sonnet-20240620",
   "litellm_key": "claude-3-5-sonnet-20240620",
   "served_by": "Anthropic",
   "input_usd_per_1m": "3",
   "output_usd_per_1m": "15",
   "blended_usd_per_1m": "6"
  },
  {
   "snapshot_date": "2024-07-01",
   "tier": "GPT-4o class",
   "tier_floor_model": "gpt-4o-2024-05-13",
   "cheapest_model": "gpt-4o-2024-05-13",
   "litellm_key": "gpt-4o-2024-05-13",
   "served_by": "OpenAI",
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   "output_usd_per_1m": "15",
   "blended_usd_per_1m": "7.5"
  },
  {
   "snapshot_date": "2024-07-01",
   "tier": "Gemini 2.5 Pro class",
   "tier_floor_model": "gemini-2.5-pro",
   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-08-01",
   "tier": "GPT-4 class",
   "tier_floor_model": "gpt-4-0314",
   "cheapest_model": "gpt-4o-mini-2024-07-18",
   "litellm_key": "gpt-4o-mini-2024-07-18",
   "served_by": "OpenAI",
   "input_usd_per_1m": "0.15",
   "output_usd_per_1m": "0.6",
   "blended_usd_per_1m": "0.2625"
  },
  {
   "snapshot_date": "2024-08-01",
   "tier": "GPT-4o class",
   "tier_floor_model": "gpt-4o-2024-05-13",
   "cheapest_model": "gpt-4o-2024-05-13",
   "litellm_key": "gpt-4o-2024-05-13",
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   "output_usd_per_1m": "15",
   "blended_usd_per_1m": "7.5"
  },
  {
   "snapshot_date": "2024-08-01",
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   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-09-01",
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   "blended_usd_per_1m": "0.2625"
  },
  {
   "snapshot_date": "2024-09-01",
   "tier": "GPT-4o class",
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  },
  {
   "snapshot_date": "2024-09-01",
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   "cheapest_model": "",
   "litellm_key": "",
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   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-10-01",
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   "litellm_key": "gemini/gemini-1.5-flash-002",
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   "input_usd_per_1m": "0.075",
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   "blended_usd_per_1m": "0.1312"
  },
  {
   "snapshot_date": "2024-10-01",
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  },
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   "snapshot_date": "2024-10-01",
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   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
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   "snapshot_date": "2024-11-01",
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  },
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   "snapshot_date": "2024-11-01",
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  },
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   "snapshot_date": "2024-11-01",
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   "cheapest_model": "",
   "litellm_key": "",
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   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2024-12-01",
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  },
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   "snapshot_date": "2024-12-01",
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   "snapshot_date": "2024-12-01",
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   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
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   "snapshot_date": "2025-01-01",
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  },
  {
   "snapshot_date": "2025-01-01",
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  {
   "snapshot_date": "2025-01-01",
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   "cheapest_model": "",
   "litellm_key": "",
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   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2025-02-01",
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   "cheapest_model": "gemini-1.5-flash-002",
   "litellm_key": "gemini/gemini-1.5-flash-002",
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  },
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   "snapshot_date": "2025-02-01",
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   "tier_floor_model": "gpt-4o-2024-05-13",
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   "litellm_key": "fireworks_ai/accounts/fireworks/models/deepseek-v3",
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   "output_usd_per_1m": "0.9",
   "blended_usd_per_1m": "0.9"
  },
  {
   "snapshot_date": "2025-02-01",
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   "cheapest_model": "",
   "litellm_key": "",
   "served_by": "",
   "input_usd_per_1m": "",
   "output_usd_per_1m": "",
   "blended_usd_per_1m": ""
  },
  {
   "snapshot_date": "2025-03-01",
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   "cheapest_model": "gemini-2.0-flash-lite-preview-02-05",
   "litellm_key": "gemini/gemini-2.0-flash-lite-preview-02-05",
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}