AI model pricing
Input, cached input, output, and observed cost per turn—ranked by LLM Stats Score.
353 models96 pricedData checked Sep 2, 6:44 AM UTC·refreshes every 30 min
Observed cost vs list pricing
Preference median per turn · official input and output prices
List estimate84 observed models
01
Claude Fable 5#4 overall
Claude Fable 5#4 overallObserved$0.370
Input $10.00/MOutput $50.00/M
+18% extra+$0.05701Claude Fable 5#4 overall$0.370$10.00$50.00+18% extra+$0.057
Claude Fable 5#4 overall$0.370$10.00$50.00+18% extra+$0.05702Claude Opus 5#3 overall
Claude Opus 5#3 overallObserved$0.347
Input $5.00/MOutput $25.00/M
+49% extra+$0.11402Claude Opus 5#3 overall$0.347$5.00$25.00+49% extra+$0.114
Claude Opus 5#3 overall$0.347$5.00$25.00+49% extra+$0.11403
Qwen3.8 Max#9 overall
Qwen3.8 Max#9 overallObserved$0.215
Input $1.65/MOutput $4.95/M
−58% saved−$0.29303Qwen3.8 Max#9 overall$0.215$1.65$4.95−58% saved−$0.293
Qwen3.8 Max#9 overall$0.215$1.65$4.95−58% saved−$0.29304Claude Opus 4.6#30 overall
Claude Opus 4.6#30 overallObserved$0.185
Input $5.00/MOutput $25.00/M
+39% extra+$0.05104Claude Opus 4.6#30 overall$0.185$5.00$25.00+39% extra+$0.051
Claude Opus 4.6#30 overall$0.185$5.00$25.00+39% extra+$0.05105Claude Opus 4.7#31 overall
Claude Opus 4.7#31 overallObserved$0.149
Input $5.00/MOutput $25.00/M
+28% extra+$0.03305Claude Opus 4.7#31 overall$0.149$5.00$25.00+28% extra+$0.033
Claude Opus 4.7#31 overall$0.149$5.00$25.00+28% extra+$0.03306Claude Sonnet 5#18 overall
Claude Sonnet 5#18 overallObserved$0.138
Input $2.00/MOutput $10.00/M
+104% extra+$0.07006Claude Sonnet 5#18 overall$0.138$2.00$10.00+104% extra+$0.070
Claude Sonnet 5#18 overall$0.138$2.00$10.00+104% extra+$0.07007
Grok 4.6#21 overall
Grok 4.6#21 overallObserved$0.130
Input $2.00/MOutput $6.00/M
−35% saved−$0.06907Grok 4.6#21 overall$0.130$2.00$6.00−35% saved−$0.069
Grok 4.6#21 overall$0.130$2.00$6.00−35% saved−$0.06908
GPT-5.6 Sol#1 overall
GPT-5.6 Sol#1 overallObserved$0.127
Input $5.00/MOutput $30.00/M
+1% extra+$0.000908GPT-5.6 Sol#1 overall$0.127$5.00$30.00+1% extra+$0.0009
GPT-5.6 Sol#1 overall$0.127$5.00$30.00+1% extra+$0.000909Claude Opus 4.8#12 overall
Claude Opus 4.8#12 overallObserved$0.110
Input $5.00/MOutput $25.00/M
+16% extra+$0.01509Claude Opus 4.8#12 overall$0.110$5.00$25.00+16% extra+$0.015
Claude Opus 4.8#12 overall$0.110$5.00$25.00+16% extra+$0.01510GPT-5.5#19 overall
GPT-5.5#19 overallObserved$0.109
Input $5.00/MOutput $30.00/M
+18% extra+$0.01610GPT-5.5#19 overall$0.109$5.00$30.00+18% extra+$0.016
GPT-5.5#19 overall$0.109$5.00$30.00+18% extra+$0.01611
Kimi K3#6 overall
Kimi K3#6 overallObserved$0.104
Input $3.00/MOutput $15.00/M
−6% saved−$0.006411Kimi K3#6 overall$0.104$3.00$15.00−6% saved−$0.0064
Kimi K3#6 overall$0.104$3.00$15.00−6% saved−$0.006412Claude Sonnet 4.5#94 overall
Claude Sonnet 4.5#94 overallObserved$0.090
Input $3.00/MOutput $15.00/M
+55% extra+$0.03212Claude Sonnet 4.5#94 overall$0.090$3.00$15.00+55% extra+$0.032
Claude Sonnet 4.5#94 overall$0.090$3.00$15.00+55% extra+$0.03213Claude Sonnet 4.6#60 overall
Claude Sonnet 4.6#60 overallObserved$0.090
Input $3.00/MOutput $15.00/M
+21% extra+$0.01613Claude Sonnet 4.6#60 overall$0.090$3.00$15.00+21% extra+$0.016
Claude Sonnet 4.6#60 overall$0.090$3.00$15.00+21% extra+$0.01614GPT-4 Turbo#257 overall
GPT-4 Turbo#257 overallObserved$0.079
Input $10.00/MOutput $30.00/M
+2% extra+$0.001314GPT-4 Turbo#257 overall$0.079$10.00$30.00+2% extra+$0.0013
GPT-4 Turbo#257 overall$0.079$10.00$30.00+2% extra+$0.001315GPT-5.5 Instant#96 overall
GPT-5.5 Instant#96 overallObserved$0.070
Input $5.00/MOutput $30.00/M
+35% extra+$0.01815GPT-5.5 Instant#96 overall$0.070$5.00$30.00+35% extra+$0.018
GPT-5.5 Instant#96 overall$0.070$5.00$30.00+35% extra+$0.018Cost 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