API Input List Price by Capability Tier and VendorAPI Input List Price by Capability Tier and VendorOpenAI flagshipAnthropic flagshipOpenAI economyAnthropic economyOpenAI flagship input pricing was $10 per million tokens in 2026-09-03.$30$20$10$0Jul '23Jan '25Jul '26{"f":[360,150,40,8],"s":[["OpenAI flagship","#10A37F"],["Anthropic flagship","#D97757"],["OpenAI economy","#34D399"],["Anthropic economy","#F59E0B"]],"p":[["2023-07-11T00:00:00.000Z","Jul '23",40,[[0,"$30",14,null],[1,"$11.02",86.12,null],[2,"$1.5",122.3,null],[3,"$1.63",121.81,null]],null],["2023-11-06T00:00:00.000Z","Nov '23",71.09,[[0,"$10",90,null],[1,"$11.02",86.12,null],[2,"$1",124.2,null],[3,"$1.63",121.81,null]],null],["2024-01-25T00:00:00.000Z","Jan '24",92.18,[[2,"$0.5",126.1,null],[3,"$1.63",121.81,null]],null],["2024-03-04T00:00:00.000Z","Mar '24",102.45,[[0,"$10",90,null],[1,"$15",71,null]],null],["2024-03-13T00:00:00.000Z","Mar '24",104.82,[[2,"$0.5",126.1,null],[3,"$0.25",127.05,null]],null],["2024-05-13T00:00:00.000Z","May '24",120.9,[[0,"$10",90,null],[1,"$15",71,null]],null],["2024-07-18T00:00:00.000Z","Jul '24",138.29,[[2,"$0.15",127.43,null],[3,"$0.25",127.05,null]],null],["2024-08-06T00:00:00.000Z","Aug '24",143.3,[[0,"$2.5",118.5,null],[1,"$15",71,null]],null],["2024-12-03T00:00:00.000Z","Dec '24",174.66,[[2,"$0.15",127.43,null],[3,"$0.8",124.96,null]],null],["2025-04-14T00:00:00.000Z","Apr '25",209.44,[[0,"$2",120.4,null],[1,"$15",71,null],[2,"$0.1",127.62,null],[3,"$0.8",124.96,null]],null],["2025-08-07T00:00:00.000Z","Aug '25",239.74,[[0,"$1.25",123.25,null],[1,"$15",71,null],[2,"$0.05",127.81,null],[3,"$0.8",124.96,null]],null],["2025-10-15T00:00:00.000Z","Oct '25",257.93,[[2,"$0.05",127.81,null],[3,"$1",124.2,null]],null],["2025-11-24T00:00:00.000Z","Nov '25",268.47,[[0,"$1.25",123.25,null],[1,"$5",109,null]],null],["2025-12-11T00:00:00.000Z","Dec '25",272.95,[[0,"$1.75",121.35,null],[1,"$5",109,null]],null],["2026-03-05T00:00:00.000Z","Mar '26",295.08,[[0,"$2.5",118.5,null],[1,"$5",109,null]],null],["2026-03-17T00:00:00.000Z","Mar '26",298.24,[[2,"$0.2",127.24,null],[3,"$1",124.2,null]],null],["2026-06-10T00:00:00.000Z","Jun '26",320.64,[[0,"$2.5",118.5,null],[1,"$10",90,null]],null],["2026-06-12T00:00:00.000Z","Jun '26",321.17,[[0,"$2.5",118.5,null],[1,"$5",109,null]],null],["2026-07-01T00:00:00.000Z","Jul '26",326.18,[[0,"$2.5",118.5,null],[1,"$10",90,null]],null],["2026-07-09T00:00:00.000Z","Jul '26",328.28,[[0,"$5",109,null],[1,"$10",90,null],[2,"$1",124.2,null],[3,"$1",124.2,null]],null],["2026-07-30T00:00:00.000Z","Jul '26",333.82,[[2,"$0.2",127.24,null],[3,"$1",124.2,null]],null],["2026-08-21T00:00:00.000Z","Aug '26",339.61,[[0,"$4",112.8,null],[1,"$10",90,null]],null],["2026-09-01T00:00:00.000Z","Sep '26",342.51,[[1,"$10",90,null]],null],["2026-09-03T00:00:00.000Z","Sep '26",343.04,[[0,"$10",90,null]],null],["2026-09-22T00:00:00.000Z","Sep '26",348.05,[[2,"$0.1",127.62,null]],null],["2026-10-07T00:00:00.000Z","Oct '26",352,[[3,"$0.1",127.62,null]],null]]}OpenAI flagship: $10 (Sep '26). Anthropic flagship: $10 (Sep '26). OpenAI economy: $0.1 (Sep '26). Anthropic economy: $0.1 (Oct '26)SOURCE: OpenAI and Anthropic official pricing and release pages; Internet ArchiveRANGEALLYTD12M3M1M
Minimum API Price at ECI ≥125Minimum API Price at ECI ≥125The minimum blended API price for ECI ≥ 125 fell from $37.50 to $0.1225 per million tokens across the observed frontier.$100$10$1$0.1Jul '23Jan '24Jul '24{"f":[360,170,40,8],"s":[["Lowest API price at ECI ≥ 125","#7C3AED"]],"p":[["2023-03-14T00:00:00.000Z","Mar '23",40,[[0,"$37.5",33.03,null]],null],["2024-03-04T00:00:00.000Z","Mar '24",213.55,[[0,"$30",37.36,null]],null],["2024-05-13T00:00:00.000Z","May '24",247.68,[[0,"$7.5",64.25,null]],null],["2024-06-20T00:00:00.000Z","Jun '24",266.2,[[0,"$6",68.58,null]],null],["2024-07-18T00:00:00.000Z","Jul '24",279.85,[[0,"$0.26",129.46,null]],null],["2024-09-24T00:00:00.000Z","Sep '24",313,[[0,"$0.13",142.91,null]],null],["2024-12-13T00:00:00.000Z","Dec '24",352,[[0,"$0.12",144.06,null]],null]]}Lowest API price at ECI ≥ 125: $0.1 (Dec '24)SOURCE: Epoch AIRANGEALLYTD12M3M1M
PJM Base Residual Auction Clearing PricePJM Base Residual Auction Clearing PriceThe latest PJM RTO clearing price is $325 per MW-day for the delivery year beginning 2028-06-01.$400$300$200$100$0Jun '12Jun '16Jun '20Jun '28{"f":[360,170,40,8],"s":[["PJM RTO","#dc2626"]],"p":[["2012-06-01T00:00:00.000Z","Jun '12",49.18,[[0,"$16.46",145.24,null]],null],["2013-06-01T00:00:00.000Z","Jun '13",67.53,[[0,"$27.73",143.36,null]],null],["2014-06-01T00:00:00.000Z","Jun '14",85.88,[[0,"$125.99",126.9,null]],null],["2015-06-01T00:00:00.000Z","Jun '15",104.24,[[0,"$136",125.22,null]],null],["2016-06-01T00:00:00.000Z","Jun '16",122.59,[[0,"$59.37",138.06,null]],null],["2017-06-01T00:00:00.000Z","Jun '17",140.94,[[0,"$120",127.9,null]],null],["2018-06-01T00:00:00.000Z","Jun '18",159.29,[[0,"$164.77",120.4,null]],null],["2019-06-01T00:00:00.000Z","Jun '19",177.65,[[0,"$100",131.25,null]],null],["2020-06-01T00:00:00.000Z","Jun '20",196,[[0,"$76.53",135.18,null]],null],["2021-06-01T00:00:00.000Z","Jun '21",214.35,[[0,"$140",124.55,null]],null],["2022-06-01T00:00:00.000Z","Jun '22",232.71,[[0,"$50",139.63,null]],null],["2023-06-01T00:00:00.000Z","Jun '23",251.06,[[0,"$34.13",142.28,null]],null],["2024-06-01T00:00:00.000Z","Jun '24",269.41,[[0,"$28.92",143.16,null]],null],["2025-06-01T00:00:00.000Z","Jun '25",287.76,[[0,"$269.92",102.79,null]],null],["2026-06-01T00:00:00.000Z","Jun '26",306.12,[[0,"$329.17",92.86,null]],null],["2027-06-01T00:00:00.000Z","Jun '27",324.47,[[0,"$333.44",92.15,null]],null],["2028-06-01T00:00:00.000Z","Jun '28",342.82,[[0,"$325",93.56,null]],null]]}PJM RTO: $325 (Jun '28)SOURCE: PJM Reliability Pricing Model auction resultsRANGEALLYTD12M3M1M