AIPriceWatch

LLM API cost calculator

Enter your prompt and response sizes and daily volume to see what every text model would cost per month, cheapest first.

Cheapest: Mistral Nemo on OpenRouter at $2.19. 276 options compared.

Every matching offer ranked by total cost, API and plans side by side.
#ModelSold byPer requestper requestTotal for 30 daysSource
1Mistral NemoOpenRouter $0.000073$2.19Source verified
2gpt-oss-20bOpenRouter $0.000081$2.43Source verified
3Qwen3.7 FlashAlibaba Cloud $0.000125$3.75Source verified
4Qwen3.7 FlashOpenRouter $0.000125$3.75Source verified
5Llama 3.1 8B InstructOpenRouter $0.00014$4.20Source verified
6Nova Micro 1.0Amazon $0.00014$4.20Source verified
7Nova Micro 1.0OpenRouter $0.00014$4.20Source verified
8Command R7B (12-2024)Cohere $0.00015$4.50Source verified
9Command R7B (12-2024)OpenRouter $0.00015$4.50Source verified
10Nemotron 3 Nano 30B A3BOpenRouter $0.00024$7.20Source verified
11Nemotron 3.5 LightningOpenRouter $0.00024$7.20Source verified
12Nova Lite 1.0Amazon $0.00024$7.20Source verified
13Nova Lite 1.0OpenRouter $0.00024$7.20Source verified
14Ministral 3 3B 2512Mistral AI $0.00025$7.50Source verified
15Ministral 3 3B 2512OpenRouter $0.00025$7.50Source verified
16Mistral Small 3.2 24BOpenRouter $0.00025$7.50Source verified
17DeepSeek V4 Flash 0423OpenRouter $0.000273$8.19Source verified
18Gemma 4 26B A4BOpenRouter $0.000281$8.415Source verified
19GPT-5 NanoOpenAI $0.0003$9.00Source verified
20GPT-5 NanoOpenRouter $0.0003$9.00Source verified
21GLM 4.7 FlashOpenRouter $0.000321$9.63Source verified
22Gemma 3 27BOpenRouter $0.000335$10.05Source verified
23DeepSeek V4.1 FlashOpenRouter $0.00034$10.20Source verified
24Llama 4 ScoutOpenRouter $0.00035$10.50Source verified
25Mistral Small 3.2 24BMistral AI $0.00035$10.50Source verified
26Llama 3.3 70B InstructOpenRouter $0.00036$10.80Source verified
27Ministral 3 8B 2512Mistral AI $0.000375$11.25Source verified
28Ministral 3 8B 2512OpenRouter $0.000375$11.25Source verified
29Gemini 2.5 Flash LiteGoogle $0.0004$12.00Source verified
30Gemini 2.5 Flash LiteOpenRouter $0.0004$12.00Source verified
31Seed-2.0-MiniByteDance (BytePlus) $0.0004$12.00Source verified
32Seed-2.0-MiniOpenRouter $0.0004$12.00Source verified
33MiMo-V2.6-FlashOpenRouter $0.00042$12.60Source verified
34MiMo-V2.6-FlashXiaomi MiMo $0.00042$12.60Source verified
35Claude Haiku 5.5Anthropic $0.00045$13.50Source verified
36Claude Haiku 5.5OpenRouter $0.00045$13.50Source verified
37GPT-6 LunaOpenAI $0.00045$13.50Source verified
38GPT-6 LunaOpenRouter $0.00045$13.50Source verified
39Qwen3 235B A22B Instruct 2507OpenRouter $0.000455$13.65Source verified
40Ministral 3 14B 2512Mistral AI $0.0005$15.00Source verified
41Ministral 3 14B 2512OpenRouter $0.0005$15.00Source verified
42Qwen3.8 FlashAlibaba Cloud $0.000535$16.05Source verified
43Qwen3.8 FlashOpenRouter $0.000535$16.05Source verified
44GLM 5.3 FlashOpenRouter $0.00055$16.50Source verified
45GLM 5.3 FlashZ.ai (Zhipu) $0.00055$16.50Source verified
46Nemotron 3.5 Super VLOpenRouter $0.00055$16.50Source verified
47Command R (08-2024)Cohere $0.0006$18.00Source verified
48Command R (08-2024)OpenRouter $0.0006$18.00Source verified
49Gemma 4 31BOpenRouter $0.0006$18.00Source verified
50GPT-4o-miniOpenAI $0.0006$18.00Source verified
51GPT-4o-miniOpenRouter $0.0006$18.00Source verified
52gpt-oss-120bOpenRouter $0.0006$18.00Source verified
53MiniMax M3.1 FlashMiniMax $0.0006$18.00Source verified
54MiniMax M3.1 FlashOpenRouter $0.0006$18.00Source verified
55Mistral Small 4Mistral AI $0.0006$18.00Source verified
56Mistral Small 4OpenRouter $0.0006$18.00Source verified
57Qwen3 Coder NextOpenRouter $0.00064$19.20Source verified
58Qwen3.6 35B A3BOpenRouter $0.00065$19.50Source verified
59GLM 4.5 AirOpenRouter $0.000685$20.55Source verified
60Llama 4 MaverickOpenRouter $0.000701$21.038Source verified
61Qwen3.8 27BOpenRouter $0.000703$21.09Source verified
62Qwen3 Next 80B A3B InstructOpenRouter $0.00073$21.90Source verified
63Mistral NemoMistral AI $0.00075$22.50Source verified
64DeepSeek V3.2DeepSeek $0.00076$22.80Source verified
65DeepSeek V3.2OpenRouter $0.00077$23.10Source verified
66GLM 5.3OpenRouter $0.00084$25.194Source verified
67Qwen3 Next 80B A3B InstructAlibaba Cloud $0.0009$27.00Source verified
68Qwen3.6 FlashAlibaba Cloud $0.000938$28.125Source verified
69Qwen3.6 FlashOpenRouter $0.000938$28.125Source verified
70GLM 4.5 AirZ.ai (Zhipu) $0.00095$28.50Source verified
71GPT-5.6 LunaOpenAI $0.001$30.00Source verified
72GPT-5.6 LunaOpenRouter $0.001$30.00Source verified
73MiniMax M2OpenRouter $0.00102$30.60Source verified
74GPT-5.4 NanoOpenAI $0.001025$30.75Source verified
75GPT-5.4 NanoOpenRouter $0.001025$30.75Source verified
76Codestral 2508Mistral AI $0.00105$31.50Source verified
77Codestral 2508OpenRouter $0.00105$31.50Source verified
78Qwen3 Coder 480B A35BOpenRouter $0.0011$33.00Source verified
79DeepSeek V4 Flash 0423DeepSeek $0.0012$36.00Source verified
80MiniMax M2MiniMax $0.0012$36.00Source verified
81MiniMax M2.5MiniMax $0.0012$36.00Source verified
82MiniMax M2.5OpenRouter $0.0012$36.00Source verified
83MiniMax M2.7MiniMax $0.0012$36.00Source verified
84MiniMax M2.7OpenRouter $0.0012$36.00Source verified
85MiniMax M3MiniMax $0.0012$36.00Source verified
86MiniMax M3OpenRouter $0.0012$36.00Source verified
87Muse Glimmer 30BOpenRouter $0.0012$36.00Source verified
88Gemini 3.1 Flash LiteGoogle $0.00125$37.50Source verified
89Gemini 3.1 Flash LiteOpenRouter $0.00125$37.50Source verified
90Qwen3.7 PlusOpenRouter $0.00128$38.40Source verified
91MiMo-V2.6-ProOpenRouter $0.001305$39.15Source verified
92MiMo-V2.6-ProXiaomi MiMo $0.001305$39.15Source verified
93Command A+Cohere $0.00135$40.50Source verified
94Command A+OpenRouter $0.00135$40.50Source verified
95GLM 5.3 FlashXOpenRouter $0.001365$40.95Source verified
96GLM 5.3 FlashXZ.ai (Zhipu) $0.001365$40.95Source verified
97Qwen3 VL 235B A22B InstructOpenRouter $0.00137$41.10Source verified
98GPT-5 MiniOpenAI $0.0015$45.00Source verified
99GPT-5 MiniOpenRouter $0.0015$45.00Source verified
100Seed-2.0-LiteByteDance (BytePlus) $0.0015$45.00Source verified
101Seed-2.0-LiteOpenRouter $0.0015$45.00Source verified
102GPT-4.1 MiniOpenAI $0.0016$48.00Source verified
103GPT-4.1 MiniOpenRouter $0.0016$48.00Source verified
104Qwen3 VL 235B A22B InstructAlibaba Cloud $0.0016$48.00Source verified
105Qwen3.7 PlusAlibaba Cloud $0.0016$48.00Source verified
106Qwen3.6 PlusAlibaba Cloud $0.001625$48.75Source verified
107Qwen3.6 PlusOpenRouter $0.001625$48.75Source verified
108Mistral Large 3 2512Mistral AI $0.00175$52.50Source verified
109Mistral Large 3 2512OpenRouter $0.00175$52.50Source verified
110Devstral 2 2512Mistral AI $0.0018$54.00Source verified
111Devstral 2 2512OpenRouter $0.0018$54.00Source verified
112Nemotron 3 SuperOpenRouter $0.0018$54.00Source verified
113Gemini 2.5 FlashGoogle $0.00185$55.50Source verified
114Gemini 2.5 FlashOpenRouter $0.00185$55.50Source verified
115Gemini 3.5 Flash LiteGoogle $0.00185$55.50Source verified
116Gemini 3.5 Flash LiteOpenRouter $0.00185$55.50Source verified
117Nova 2 LiteAmazon $0.00185$55.50Source verified
118Nova 2 LiteOpenRouter $0.00185$55.50Source verified
119MiMo-V2.5-ProOpenRouter $0.00186$55.80Source verified
120Qwen3.5 397B A17BAlibaba Cloud $0.00195$58.50Source verified
121GLM 4.7OpenRouter $0.00207$62.10Source verified
122Qwen3.8 27BAlibaba Cloud $0.002125$63.75Source verified
123Qwen3.6 27BAlibaba Cloud $0.00225$67.50Source verified
124Qwen3.6 27BOpenRouter $0.00225$67.50Source verified
125Seed 2.1 TurboByteDance (BytePlus) $0.00225$67.50Source verified
126Seed 2.1 TurboOpenRouter $0.00225$67.50Source verified
127GLM 4.7Z.ai (Zhipu) $0.0023$69.00Source verified
128Nemotron 3 UltraOpenRouter $0.0024$72.00Source verified
129Mistral Large 4OpenRouter $0.00245$73.50Source verified
130Gemini 3 Flash PreviewGoogle $0.0025$75.00Source verified
131Gemini 3 Flash PreviewOpenRouter $0.0025$75.00Source verified
132SonarOpenRouter $0.0025$75.00Source verified
133SonarPerplexity $0.0025$75.00Source verified
134Kimi K2.7 CodeOpenRouter $0.00267$80.10Source verified
135Qwen3.5 397B A17BOpenRouter $0.0028$84.00Source verified
136Grok Build 0.1OpenRouter $0.003$90.00Source verified
137Grok Build 0.1xAI $0.003$90.00Source verified
138Kimi K2.6OpenRouter $0.003005$90.15Source verified
139Nova Pro 1.0Amazon $0.0032$96.00Source verified
140Nova Pro 1.0OpenRouter $0.0032$96.00Source verified
141Gemini 3.6 FlashGoogle $0.003375$101.25Source verified
142Gemini 3.6 FlashOpenRouter $0.003375$101.25Source verified
143Gemini 3.7 FlashGoogle $0.003375$101.25Source verified
144Gemini 3.7 FlashOpenRouter $0.003375$101.25Source verified
145Gemini 3.8 FlashGoogle $0.003375$101.25Source verified
146GLM 5.2OpenRouter $0.003512$105.36Source verified
147GLM 5OpenRouter $0.0036$108.00Source verified
148GLM 5Z.ai (Zhipu) $0.0036$108.00Source verified
149Gemini 3.8 FlashOpenRouter $0.003713$111.375Source verified
150GPT-5.4 MiniOpenAI $0.00375$112.50Source verified
151GPT-5.4 MiniOpenRouter $0.00375$112.50Source verified
152Grok 4.20OpenRouter $0.00375$112.50Source verified
153Grok 4.20xAI $0.00375$112.50Source verified
154Grok 4.3OpenRouter $0.00375$112.50Source verified
155Grok 4.3xAI $0.00375$112.50Source verified
156Kimi K2.6Moonshot AI $0.0039$117.00Source verified
157Kimi K2.7 CodeMoonshot AI $0.0039$117.00Source verified
158GLM 5V TurboOpenRouter $0.0044$132.00Source verified
159GLM 5V TurboZ.ai (Zhipu) $0.0044$132.00Source verified
160Claude Haiku 4.5Anthropic $0.0045$135.00Source verified
161Claude Haiku 4.5OpenRouter $0.0045$135.00Source verified
162GPT-6.1 TerraOpenAI $0.0045$135.00Source verified
163GPT-6.1 TerraOpenRouter $0.0045$135.00Source verified
164DeepSeek V4 Pro 0423DeepSeek $0.00462$138.60Source verified
165Muse Spark 1.3Meta $0.004625$138.75Source verified
166Muse Spark 1.3OpenRouter $0.004625$138.75Source verified
167Muse Spark OpenOpenRouter $0.004625$138.75Source verified
168DeepSeek V4 Pro 0423OpenRouter $0.0048$144.00Source verified
169Mistral Large 4Mistral AI $0.00481$144.30Source verified
170GLM 5.1OpenRouter $0.005$150.00Source verified
171GLM 5.1Z.ai (Zhipu) $0.005$150.00Source verified
172GLM 5.2Z.ai (Zhipu) $0.005$150.00Source verified
173GLM 5.3Z.ai (Zhipu) $0.005$150.00Source verified
174Qwen3.7 MaxOpenRouter $0.005163$154.875Source verified
175Kimi K3OpenRouter $0.005878$176.34Source verified
176Mistral Medium 3.5Mistral AI $0.00675$202.50Source verified
177Mistral Medium 3.5OpenRouter $0.00675$202.50Source verified
178Grok 4.5OpenRouter $0.007$210.00Source verified
179Grok 4.5xAI $0.007$210.00Source verified
180Grok 4.6OpenRouter $0.007$210.00Source verified
181Grok 4.6xAI $0.007$210.00Source verified
182Grok 4.7OpenRouter $0.007$210.00Source verified
183Grok 4.7xAI $0.007$210.00Source verified
184Qwen3.8 Max (0902)Alibaba Cloud $0.007$210.00Source verified
185Qwen3.8 Max (0902)OpenRouter $0.007$210.00Source verified
186Gemini 2.5 ProGoogle $0.0075$225.00Source verified
187Gemini 2.5 ProOpenRouter $0.0075$225.00Source verified
188Gemini 3.5 FlashGoogle $0.0075$225.00Source verified
189Gemini 3.5 FlashOpenRouter $0.0075$225.00Source verified
190GPT-5OpenAI $0.0075$225.00Source verified
191GPT-5OpenRouter $0.0075$225.00Source verified
192GPT-5.1OpenAI $0.0075$225.00Source verified
193GPT-5.1OpenRouter $0.0075$225.00Source verified
194GPT-4.1OpenAI $0.008$240.00Source verified
195GPT-4.1OpenRouter $0.008$240.00Source verified
196o3OpenAI $0.008$240.00Source verified
197o3OpenRouter $0.008$240.00Source verified
198Sonar Deep ResearchOpenRouter $0.008$240.00Source verified
199Sonar Deep ResearchPerplexity $0.008$240.00Source verified
200Sonar Reasoning ProOpenRouter $0.008$240.00Source verified
201Sonar Reasoning ProPerplexity $0.008$240.00Source verified
202Qwen3.7 MaxAlibaba Cloud $0.00875$262.50Source verified
203Claude Sonnet 5Anthropic $0.009$270.00Source verified
204Claude Sonnet 5OpenRouter $0.009$270.00Source verified
205Claude Sonnet 5.5Anthropic $0.009$270.00Source verified
206Claude Sonnet 5.5OpenRouter $0.009$270.00Source verified
207Gemini 4 ArgonGoogle $0.009$270.00Source verified
208Gemini 4 ArgonOpenRouter $0.009$270.00Source verified
209GPT-6 SolOpenAI $0.009$270.00Source verified
210GPT-6 SolOpenRouter $0.009$270.00Source verified
211GPT-6.1 SolOpenAI $0.009$270.00Source verified
212GPT-6.1 SolOpenRouter $0.009$270.00Source verified
213Kimi K3.1 ProMoonshot AI $0.009$270.00Source verified
214Kimi K3.1 ProOpenRouter $0.009$270.00Source verified
215Command ACohere $0.01$300.00Source verified
216Command AOpenRouter $0.01$300.00Source verified
217Command R+ (08-2024)Cohere $0.01$300.00Source verified
218Command R+ (08-2024)OpenRouter $0.01$300.00Source verified
219Gemini 3.1 Pro PreviewGoogle $0.01$300.00Source verified
220Gemini 3.1 Pro PreviewOpenRouter $0.01$300.00Source verified
221GLM 5.3 PrimeOpenRouter $0.01$300.00Source verified
222GPT-4oOpenAI $0.01$300.00Source verified
223GPT-4oOpenRouter $0.01$300.00Source verified
224GPT-5.6 TerraOpenAI $0.01$300.00Source verified
225GPT-5.6 TerraOpenRouter $0.01$300.00Source verified
226GPT-5.2OpenAI $0.0105$315.00Source verified
227GPT-5.2OpenRouter $0.0105$315.00Source verified
228GPT-5.3-CodexOpenAI $0.0105$315.00Source verified
229GPT-5.3-CodexOpenRouter $0.0105$315.00Source verified
230Nova Premier 1.0Amazon $0.01125$337.50Source verified
231Nova Premier 1.0OpenRouter $0.01125$337.50Source verified
232GPT-5.4OpenAI $0.0125$375.00Source verified
233GPT-5.4OpenRouter $0.0125$375.00Source verified
234Claude Sonnet 4.5Anthropic $0.0135$405.00Source verified
235Claude Sonnet 4.5OpenRouter $0.0135$405.00Source verified
236Claude Sonnet 4.6Anthropic $0.0135$405.00Source verified
237Claude Sonnet 4.6OpenRouter $0.0135$405.00Source verified
238Kimi K3Moonshot AI $0.0135$405.00Source verified
239Sonar ProOpenRouter $0.0135$405.00Source verified
240Sonar ProPerplexity $0.0135$405.00Source verified
241Qwen3.8 Max PrimeAlibaba Cloud $0.014$420.00Source verified
242Qwen3.8 Max PrimeOpenRouter $0.014$420.00Source verified
243Claude Opus 5.5Anthropic $0.018$540.00Source verified
244Claude Opus 5.5OpenRouter $0.018$540.00Source verified
245GPT-5.6 SolOpenAI $0.018$540.00Source verified
246GPT-5.6 SolOpenRouter $0.018$540.00Source verified
247Muse WonderMeta $0.018$540.00Source verified
248Muse WonderOpenRouter $0.018$540.00Source verified
249Claude Opus 4.5Anthropic $0.0225$675.00Source verified
250Claude Opus 4.5OpenRouter $0.0225$675.00Source verified
251Claude Opus 4.6Anthropic $0.0225$675.00Source verified
252Claude Opus 4.6OpenRouter $0.0225$675.00Source verified
253Claude Opus 4.7Anthropic $0.0225$675.00Source verified
254Claude Opus 4.7OpenRouter $0.0225$675.00Source verified
255Claude Opus 4.8Anthropic $0.0225$675.00Source verified
256Claude Opus 4.8OpenRouter $0.0225$675.00Source verified
257Claude Opus 5Anthropic $0.0225$675.00Source verified
258Claude Opus 5OpenRouter $0.0225$675.00Source verified
259GPT-5.5OpenAI $0.025$750.00Source verified
260GPT-5.5OpenRouter $0.025$750.00Source verified
261Claude Fable 5Anthropic $0.045$1,350Source verified
262Claude Fable 5OpenRouter $0.045$1,350Source verified
263Claude Fable 5.1Anthropic $0.045$1,350Source verified
264Claude Fable 5.1OpenRouter $0.045$1,350Source verified
265GPT-6 AstraOpenAI $0.045$1,350Source verified
266GPT-6 AstraOpenRouter $0.045$1,350Source verified
267o3 ProOpenAI $0.08$2,400Source verified
268o3 ProOpenRouter $0.08$2,400Source verified
269GPT-5 ProOpenAI $0.09$2,700Source verified
270GPT-5 ProOpenRouter $0.09$2,700Source verified
271GPT-5.2 ProOpenAI $0.126$3,780Source verified
272GPT-5.2 ProOpenRouter $0.126$3,780Source verified
273GPT-5.4 ProOpenAI $0.15$4,500Source verified
274GPT-5.4 ProOpenRouter $0.15$4,500Source verified
275GPT-5.5 ProOpenAI $0.15$4,500Source verified
276GPT-5.5 ProOpenRouter $0.15$4,500Source verified

How we calculate

  • Cost per request = input tokens × input price + output tokens × output price, per million tokens.
  • The cache hit share of input tokens is billed at the cached-input price where the model has one.
  • Prompts longer than a long-context threshold use that tier’s higher price.

Prices are list prices in USD from each provider's official pricing, with the source linked on every row. The ranking is by total cost only; affiliate links never change it. Full details are on the methodology page.

Compare unit prices

The text price table lists every model's unit price side by side, and the change log shows what moved recently.

Updated