AI model pricing
Input, cached input, output, and observed cost per turn—ranked by LLM Stats Score.
353 models96 pricedData checked Sep 2, 4:59 AM UTC·refreshes every 30 min
Observed cost vs list pricing
Preference median per turn · official input and output prices
01
Claude Fable 5#4 overall
Claude Fable 5#4 overallObserved$0.369
Input $10.00/MOutput $50.00/M
+$0.05819% extra01Claude Fable 5#4 overall$0.369$10.00$50.00+$0.05819% extra
Claude Fable 5#4 overall$0.369$10.00$50.00+$0.05819% extra02Claude Opus 5#3 overall
Claude Opus 5#3 overallObserved$0.347
Input $5.00/MOutput $25.00/M
+$0.11449% extra02Claude Opus 5#3 overall$0.347$5.00$25.00+$0.11449% extra
Claude Opus 5#3 overall$0.347$5.00$25.00+$0.11449% extra03Claude Opus 4.6#30 overall
Claude Opus 4.6#30 overallObserved$0.185
Input $5.00/MOutput $25.00/M
+$0.05139% extra03Claude Opus 4.6#30 overall$0.185$5.00$25.00+$0.05139% extra
Claude Opus 4.6#30 overall$0.185$5.00$25.00+$0.05139% extra04
Qwen3.8 Max#9 overall
Qwen3.8 Max#9 overallObserved$0.175
Input $1.65/MOutput $4.95/M
−$0.13443% saved04Qwen3.8 Max#9 overall$0.175$1.65$4.95−$0.13443% saved
Qwen3.8 Max#9 overall$0.175$1.65$4.95−$0.13443% saved05Claude Opus 4.7#31 overall
Claude Opus 4.7#31 overallObserved$0.149
Input $5.00/MOutput $25.00/M
+$0.03328% extra05Claude Opus 4.7#31 overall$0.149$5.00$25.00+$0.03328% extra
Claude Opus 4.7#31 overall$0.149$5.00$25.00+$0.03328% extra06Claude Sonnet 5#18 overall
Claude Sonnet 5#18 overallObserved$0.138
Input $2.00/MOutput $10.00/M
+$0.070104% extra06Claude Sonnet 5#18 overall$0.138$2.00$10.00+$0.070104% extra
Claude Sonnet 5#18 overall$0.138$2.00$10.00+$0.070104% extra07
Grok 4.6#21 overall
Grok 4.6#21 overallObserved$0.130
Input $2.00/MOutput $6.00/M
−$0.06935% saved07Grok 4.6#21 overall$0.130$2.00$6.00−$0.06935% saved
Grok 4.6#21 overall$0.130$2.00$6.00−$0.06935% saved08
GPT-5.6 Sol#1 overall
GPT-5.6 Sol#1 overallObserved$0.127
Input $5.00/MOutput $30.00/M
+$0.00091% extra08GPT-5.6 Sol#1 overall$0.127$5.00$30.00+$0.00091% extra
GPT-5.6 Sol#1 overall$0.127$5.00$30.00+$0.00091% extra09Claude Opus 4.8#12 overall
Claude Opus 4.8#12 overallObserved$0.110
Input $5.00/MOutput $25.00/M
+$0.01516% extra09Claude Opus 4.8#12 overall$0.110$5.00$25.00+$0.01516% extra
Claude Opus 4.8#12 overall$0.110$5.00$25.00+$0.01516% extra10GPT-5.5#19 overall
GPT-5.5#19 overallObserved$0.109
Input $5.00/MOutput $30.00/M
+$0.01618% extra10GPT-5.5#19 overall$0.109$5.00$30.00+$0.01618% extra
GPT-5.5#19 overall$0.109$5.00$30.00+$0.01618% extra11
Kimi K3#6 overall
Kimi K3#6 overallObserved$0.104
Input $3.00/MOutput $15.00/M
−$0.00646% saved11Kimi K3#6 overall$0.104$3.00$15.00−$0.00646% saved
Kimi K3#6 overall$0.104$3.00$15.00−$0.00646% saved12Claude Sonnet 4.5#94 overall
Claude Sonnet 4.5#94 overallObserved$0.090
Input $3.00/MOutput $15.00/M
+$0.03255% extra12Claude Sonnet 4.5#94 overall$0.090$3.00$15.00+$0.03255% extra
Claude Sonnet 4.5#94 overall$0.090$3.00$15.00+$0.03255% extra13Claude Sonnet 4.6#60 overall
Claude Sonnet 4.6#60 overallObserved$0.090
Input $3.00/MOutput $15.00/M
+$0.01621% extra13Claude Sonnet 4.6#60 overall$0.090$3.00$15.00+$0.01621% extra
Claude Sonnet 4.6#60 overall$0.090$3.00$15.00+$0.01621% extra14GPT-4 Turbo#257 overall
GPT-4 Turbo#257 overallObserved$0.079
Input $10.00/MOutput $30.00/M
+$0.00132% extra14GPT-4 Turbo#257 overall$0.079$10.00$30.00+$0.00132% extra
GPT-4 Turbo#257 overall$0.079$10.00$30.00+$0.00132% extra15GPT-5.5 Instant#96 overall
GPT-5.5 Instant#96 overallObserved$0.070
Input $5.00/MOutput $30.00/M
+$0.01835% extra15GPT-5.5 Instant#96 overall$0.070$5.00$30.00+$0.01835% extra
GPT-5.5 Instant#96 overall$0.070$5.00$30.00+$0.01835% extraCost vs list = observed cost minus median tokens priced at published uncached rates
AI Pricing Comparison
GPT-5.6 SolClaude Mythos Preview
LLM Stats Score56.655.6
Input / 1M$5.00—
Cached input / 1M$0.50—
Output / 1M$30.00—
Observed / turn$0.127—
Adjusted / turn$0.082—
Model pricing
USD per 1M tokens · lowest available provider price
353
RankModelScoreInputCacheOutput$/turnAdjusted