{"slug":"llm-api-pricing-index-2026-10","title":"LLM API pricing index, October 2026","asOf":"2026-10-26","columns":["model","provider","tier","input_usd_per_1m","output_usd_per_1m","cached_input_usd_per_1m","cache_write_usd_per_1m","cache_discount_pct","blended_usd_per_1m_2000in_300out","cascade_sibling","retires"],"rows":[["gpt-6-astra","openai","frontier",10,50,1,12.5,90,15.22,"gpt-6.1-sol",null],["gpt-6.1-sol","openai","mid",2,10,0.1,2.5,95,3.04,"gpt-6-luna",null],["gpt-6-sol","openai","mid",2,10,0.2,2.5,90,3.04,"gpt-6-luna",null],["gpt-6-luna","openai","fast",0.1,0.5,0.01,0.125,90,0.15,null,null],["gpt-5.6-sol","openai","frontier",4,20,0.4,5,90,6.09,"gpt-5.6-terra",null],["gpt-5.6-terra","openai","mid",2,12,0.2,2.5,90,3.3,"gpt-5.6-luna",null],["gpt-5.6-luna","openai","fast",0.2,1.2,0.02,0.25,90,0.33,null,null],["gpt-5.5","openai","frontier",5,30,0.5,null,90,8.26,"gpt-5.4-mini",null],["gpt-5.5-pro","openai","frontier",30,180,null,null,null,49.57,null,null],["gpt-5.4","openai","frontier",2.5,15,0.25,null,90,4.13,"gpt-5.4-mini",null],["gpt-5.4-pro","openai","frontier",30,180,null,null,null,49.57,null,null],["gpt-5.4-mini","openai","fast",0.75,4.5,0.075,null,90,1.24,null,null],["gpt-5.4-nano","openai","fast",0.2,1.25,0.02,null,90,0.34,null,"2027-04-01"],["gpt-5.2","openai","frontier",1.75,14,0.175,null,90,3.35,"gpt-5-mini",null],["gpt-5.2-pro","openai","frontier",21,168,null,null,null,40.17,null,null],["gpt-5.1","openai","mid",1.25,10,0.125,null,90,2.39,"gpt-5-mini","2027-04-01"],["gpt-5","openai","mid",1.25,10,0.125,null,90,2.39,"gpt-5-mini","2026-12-11"],["gpt-5-mini","openai","fast",0.25,2,0.025,null,90,0.48,null,"2026-12-11"],["gpt-5-nano","openai","fast",0.05,0.4,0.005,null,90,0.1,null,"2026-12-11"],["gpt-5-pro","openai","frontier",15,120,null,null,null,28.7,null,"2026-12-11"],["o3","openai","mid",2,8,0.5,null,75,2.78,"o4-mini","2026-12-11"],["o3-pro","openai","frontier",20,80,null,null,null,27.83,null,"2026-12-11"],["o3-mini","openai","fast",1.1,4.4,0.55,null,50,1.53,null,"2026-10-23"],["o4-mini","openai","fast",1.1,4.4,0.275,null,75,1.53,null,"2026-10-23"],["o1","openai","frontier",15,60,7.5,null,50,20.87,null,"2026-10-23"],["gpt-4.1","openai","mid",2,8,0.5,null,75,2.78,"gpt-4.1-mini","2027-01-14"],["gpt-4.1-mini","openai","fast",0.4,1.6,0.1,null,75,0.56,null,"2027-01-14"],["gpt-4.1-nano","openai","fast",0.1,0.4,0.025,null,75,0.14,null,"2026-10-23"],["gpt-4o","openai","mid",2.5,10,1.25,null,50,3.48,"gpt-4o-mini","2027-01-14"],["gpt-4o-mini","openai","fast",0.15,0.6,0.075,null,50,0.21,null,"2027-01-14"],["claude-fable-5-1","anthropic","frontier",10,50,0.25,12.5,98,15.22,"claude-opus-5-5",null],["claude-fable-5","anthropic","frontier",10,50,1,12.5,90,15.22,"claude-opus-5-5",null],["claude-opus-5-5","anthropic","frontier",4,20,0.2,5,95,6.09,"claude-sonnet-5-5",null],["claude-opus-5","anthropic","frontier",5,25,0.5,6.25,90,7.61,"claude-sonnet-5-5",null],["claude-opus-4-8","anthropic","frontier",5,25,0.5,6.25,90,7.61,"claude-sonnet-5-5",null],["claude-opus-4-7","anthropic","frontier",5,25,0.5,6.25,90,7.61,"claude-sonnet-5-5",null],["claude-opus-4-6","anthropic","frontier",5,25,0.5,6.25,90,7.61,"claude-sonnet-4-6",null],["claude-opus-4-5","anthropic","frontier",5,25,0.5,6.25,90,7.61,null,null],["claude-sonnet-5-5","anthropic","mid",2,10,0.1,2.5,95,3.04,"claude-haiku-5-5",null],["claude-sonnet-5","anthropic","mid",2,10,0.2,2.5,90,3.04,"claude-haiku-5-5",null],["claude-sonnet-4-6","anthropic","mid",3,15,0.3,3.75,90,4.57,"claude-haiku-4-5",null],["claude-sonnet-4-5","anthropic","mid",3,15,0.3,3.75,90,4.57,"claude-haiku-4-5","2026-11-30"],["claude-haiku-5-5","anthropic","fast",0.1,0.5,0.01,0.125,90,0.15,null,null],["claude-haiku-4-5","anthropic","fast",1,5,0.1,1.25,90,1.52,null,null],["gemini-4-argon","gemini","frontier",2,10,0.1,null,95,3.04,"gemini-3.8-flash",null],["gemini-3.8-flash","gemini","fast",0.75,3.75,0.075,null,90,1.14,"gemini-3.5-flash-lite",null],["gemini-3.6-flash","gemini","fast",0.75,3.75,0.075,null,90,1.14,null,null],["gemini-3.5-flash-lite","gemini","fast",0.3,2.5,0.03,null,90,0.59,null,null],["gemini-3.1-pro","gemini","frontier",2,12,0.2,null,90,3.3,"gemini-3.8-flash",null],["gemini-3.1-flash-lite","gemini","fast",0.25,1.5,0.025,null,90,0.41,null,null],["gemini-3-flash","gemini","fast",0.5,3,0.05,null,90,0.83,null,null],["gemini-2.5-pro","gemini","frontier",1.25,10,0.125,null,90,2.39,"gemini-2.5-flash",null],["gemini-2.5-flash","gemini","fast",0.3,2.5,0.03,null,90,0.59,"gemini-2.5-flash-lite",null],["gemini-2.5-flash-lite","gemini","fast",0.1,0.4,0.01,null,90,0.14,null,null],["grok-4.7","xai","frontier",2,6,0.5,null,75,2.52,"grok-4.3",null],["grok-4.6","xai","frontier",2,6,0.5,null,75,2.52,"grok-4.3",null],["grok-4.5","xai","frontier",2,6,0.3,null,85,2.52,"grok-4.3",null],["grok-4.3","xai","mid",1.25,2.5,0.2,null,84,1.41,null,null],["grok-4.20","xai","mid",1.25,2.5,0.2,null,84,1.41,null,null],["grok-build-0.1","xai","fast",1,2,0.2,null,80,1.13,null,null],["deepseek-v4-pro","deepseek","mid",1.32,3.96,0.044,null,97,1.66,"deepseek-flash",null],["deepseek-flash","deepseek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