Comment les prix des API LLM sont-ils calculés ?

Les API LLM facturent par token, au prix par million de tokens ($/1M). L'entrée et la sortie ont des tarifs séparés — la sortie est généralement 3 à 5 fois plus chère.

Qu'est-ce que le cache de prompts et comment économise-t-il de l'argent ?

Le cache de prompts permet de réutiliser des tokens d'entrée déjà traités à un tarif réduit (généralement 90% moins cher). Idéal pour les prompts système ou le contexte répété.

Quel LLM est le moins cher pour la production ?

Cela dépend des exigences de qualité. Pour les tâches générales : DeepSeek V3 et Gemini Flash Lite sont très rentables. Pour la haute qualité : Claude Haiku 4.5 et GPT-4.1 mini offrent un excellent rapport qualité-prix.

LLM Pricing

Comparer les coûts API des principaux modèles

LLM Cost Calculator

56 models · 91 entries

Input Tokens

tokens

Output Tokens

tokens

Calls / Day

/day

Mistral Small 3Cheapest

Mistral · mistral

$0.06

$0.18

$0.0001

$0.45

/mo

131k

Qwen Turbo

Alibaba · qwen

$0.05

$0.2

$0.0002

$0.45

/mo

129k

GPT-5 Nano

OpenAI · openai

$0.05

$0.4

$0.0003

$0.75

/mo

272k

Llama 4 Scout

Meta · groq

$0.11

$0.34

$0.0003

$0.84

/mo

131k

Gemini 2.5 Flash Lite

Google · google

$0.1

$0.4

$0.0003

$0.90

/mo

GPT-4.1 Nano

OpenAI · openai

$0.1

$0.4

$0.0003

$0.90

/mo

GPT-4o Mini

OpenAI · openai

$0.15

$0.6

$0.0004

/mo

128k

DeepSeek V3.2

DeepSeek · deepseek

$0.28

$0.4

$0.0005

/mo

164k

DeepSeek Chat

DeepSeek · deepseek

$0.28

$0.42

$0.0005

/mo

131k

DeepSeek R1

DeepSeek · deepseek

$0.28

$0.42

$0.0005

/mo

131k

Llama 4 Maverick

Meta · groq

$0.2

$0.6

$0.0005

/mo

131k

Codestral

Mistral · mistral

$0.3

$0.9

$0.0008

/mo

256k

DeepSeek V3

DeepSeek · deepseek

$0.27

$1.1

$0.0008

/mo

66k

GPT-5.4 Nano

OpenAI · openai

$0.2

$1.25

$0.0008

/mo

272k

Llama 3.3 70B

Meta · groq

$0.59

$0.79

$0.0010

/mo

128k

Qwen Plus

Alibaba · qwen

$0.4

$1.2

$0.0010

/mo

129k

Gemini 3.1 Flash Lite

Google · google

$0.25

$1.5

$0.0010

/mo

Qwen Coder

Alibaba · qwen

$0.3

$1.5

$0.0010

/mo

GPT-4.1 Mini

OpenAI · openai

$0.4

$1.6

$0.0012

/mo

GPT-5 Mini

OpenAI · openai

$0.25

$0.0013

/mo

272k

Mistral Large 3

Mistral · mistral

$0.5

$1.5

$0.0013

/mo

262k

Mistral Medium 3

Mistral · mistral

$0.4

$0.0014

/mo

131k

Gemini 2.5 Flash

Google · google

$0.3

$2.5

$0.0015

/mo

Gemini 3 Flash

Google · google

$0.5

$0.0020

/mo

Grok 4.3

xAI · xai

$1.25

$2.5

$0.0025

/mo

GPT-5.4 Mini

OpenAI · openai

$0.75

$4.5

$0.0030

/mo

272k

o3 Mini

OpenAI · openai

$1.1

$4.4

$0.0033

$10

/mo

200k

o4 Mini

OpenAI · openai

$1.1

$4.4

$0.0033

$10

/mo

200k

Claude Haiku 4.5

Anthropic · anthropic

$0.0035

$11

/mo

200k

Qwen Max

Alibaba · qwen

$1.6

$6.4

$0.0048

$14

/mo

31k

Pixtral Large

Mistral · mistral

$0.0050

$15

/mo

128k

Gemini 3.5 Flash

Google · google

$1.5

$0.0060

$18

/mo

GPT-4.1

OpenAI · openai

$0.0060

$18

/mo

OpenAI · openai

$0.0060

$18

/mo

200k

Gemini 2.5 Pro

Google · google

$1.25

$10

$0.0063

$19

/mo

GPT-5

OpenAI · openai

$1.25

$10

$0.0063

$19

/mo

272k

GPT-5.1

OpenAI · openai

$1.25

$10

$0.0063

$19

/mo

272k

Grok 2

xAI · xai

$10

$0.0070

$21

/mo

131k

GPT-4o

OpenAI · openai

$2.5

$10

$0.0075

$23

/mo

128k

Gemini 3 Pro

Google · vertex_ai

$12

$0.0080

$24

/mo

Gemini 3.1 Pro

Google · google

$12

$0.0080

$24

/mo

GPT-5.2

OpenAI · openai

$1.75

$14

$0.0088

$26

/mo

272k

GPT-5.4

OpenAI · openai

$2.5

$15

$0.010

$30

/mo

Claude Sonnet 4.6

Anthropic · anthropic

$15

$0.010

$31

/mo

Claude Sonnet 4

Anthropic · anthropic

$15

$0.010

$31

/mo

Claude Sonnet 4.5

Anthropic · anthropic

$15

$0.010

$31

/mo

200k

Grok 4

xAI · xai

$15

$0.010

$31

/mo

256k

Claude 3.7 Sonnet

Anthropic · bedrock

$3.6

$18

$0.013

$38

/mo

200k

Claude Opus 4.5

Anthropic · anthropic

$25

$0.018

$53

/mo

200k

Claude Opus 4.6

Anthropic · anthropic

$25

$0.018

$53

/mo

Claude Opus 4.7

Anthropic · anthropic

$25

$0.018

$53

/mo

Claude Opus 4.8

Anthropic · anthropic

$25

$0.018

$53

/mo

GPT-5.5

OpenAI · openai

$30

$0.020

$60

/mo

Claude Fable 5

Anthropic · anthropic

$10

$50

$0.035

$105

/mo

OpenAI · openai

$15

$60

$0.045

$135

/mo

200k

Claude Opus 4

Anthropic · anthropic

$15

$75

$0.052

$158

/mo

200k

Mistral Small 3Best

Mistral · mistral

$0.0001

per request

Input

$0.06/M

Output

$0.18/M

Monthly

$0.45

Qwen Turbo

Alibaba · qwen

$0.0002

per request

Input

$0.05/M

Output

$0.2/M

Monthly

$0.45

GPT-5 Nano

OpenAI · openai

$0.0003

per request

Input

$0.05/M

Output

$0.4/M

Monthly

$0.75

Llama 4 Scout

Meta · groq

$0.0003

per request

Input

$0.11/M

Output

$0.34/M

Monthly

$0.84

Gemini 2.5 Flash Lite

Google · google

$0.0003

per request

Input

$0.1/M

Output

$0.4/M

Monthly

$0.90

GPT-4.1 Nano

OpenAI · openai

$0.0003

per request

Input

$0.1/M

Output

$0.4/M

Monthly

$0.90

GPT-4o Mini

OpenAI · openai

$0.0004

per request

Input

$0.15/M

Output

$0.6/M

Monthly

DeepSeek V3.2

DeepSeek · deepseek

$0.0005

per request

Input

$0.28/M

Output

$0.4/M

Monthly

DeepSeek Chat

DeepSeek · deepseek

$0.0005

per request

Input

$0.28/M

Output

$0.42/M

Monthly

DeepSeek R1

DeepSeek · deepseek

$0.0005

per request

Input

$0.28/M

Output

$0.42/M

Monthly

Llama 4 Maverick

Meta · groq

$0.0005

per request

Input

$0.2/M

Output

$0.6/M

Monthly

Codestral

Mistral · mistral

$0.0008

per request

Input

$0.3/M

Output

$0.9/M

Monthly

DeepSeek V3

DeepSeek · deepseek

$0.0008

per request

Input

$0.27/M

Output

$1.1/M

Monthly

GPT-5.4 Nano

OpenAI · openai

$0.0008

per request

Input

$0.2/M

Output

$1.25/M

Monthly

Llama 3.3 70B

Meta · groq

$0.0010

per request

Input

$0.59/M

Output

$0.79/M

Monthly

Qwen Plus

Alibaba · qwen

$0.0010

per request

Input

$0.4/M

Output

$1.2/M

Monthly

Gemini 3.1 Flash Lite

Google · google

$0.0010

per request

Input

$0.25/M

Output

$1.5/M

Monthly

Qwen Coder

Alibaba · qwen

$0.0010

per request

Input

$0.3/M

Output

$1.5/M

Monthly

GPT-4.1 Mini

OpenAI · openai

$0.0012

per request

Input

$0.4/M

Output

$1.6/M

Monthly

GPT-5 Mini

OpenAI · openai

$0.0013

per request

Input

$0.25/M

Output

$2/M

Monthly

Mistral Large 3

Mistral · mistral

$0.0013

per request

Input

$0.5/M

Output

$1.5/M

Monthly

Mistral Medium 3

Mistral · mistral

$0.0014

per request

Input

$0.4/M

Output

$2/M

Monthly

Gemini 2.5 Flash

Google · google

$0.0015

per request

Input

$0.3/M

Output

$2.5/M

Monthly

Gemini 3 Flash

Google · google

$0.0020

per request

Input

$0.5/M

Output

$3/M

Monthly

Grok 4.3

xAI · xai

$0.0025

per request

Input

$1.25/M

Output

$2.5/M

Monthly

GPT-5.4 Mini

OpenAI · openai

$0.0030

per request

Input

$0.75/M

Output

$4.5/M

Monthly

o3 Mini

OpenAI · openai

$0.0033

per request

Input

$1.1/M

Output

$4.4/M

Monthly

$10

o4 Mini

OpenAI · openai

$0.0033

per request

Input

$1.1/M

Output

$4.4/M

Monthly

$10

Claude Haiku 4.5

Anthropic · anthropic

$0.0035

per request

Input

$1/M

Output

$5/M

Monthly

$11

Qwen Max

Alibaba · qwen

$0.0048

per request

Input

$1.6/M

Output

$6.4/M

Monthly

$14

Pixtral Large

Mistral · mistral

$0.0050

per request

Input

$2/M

Output

$6/M

Monthly

$15

Gemini 3.5 Flash

Google · google

$0.0060

per request

Input

$1.5/M

Output

$9/M

Monthly

$18

GPT-4.1

OpenAI · openai

$0.0060

per request

Input

$2/M

Output

$8/M

Monthly

$18

OpenAI · openai

$0.0060

per request

Input

$2/M

Output

$8/M

Monthly

$18

Gemini 2.5 Pro

Google · google

$0.0063

per request

Input

$1.25/M

Output

$10/M

Monthly

$19

GPT-5

OpenAI · openai

$0.0063

per request

Input

$1.25/M

Output

$10/M

Monthly

$19

GPT-5.1

OpenAI · openai

$0.0063

per request

Input

$1.25/M

Output

$10/M

Monthly

$19

Grok 2

xAI · xai

$0.0070

per request

Input

$2/M

Output

$10/M

Monthly

$21

GPT-4o

OpenAI · openai

$0.0075

per request

Input

$2.5/M

Output

$10/M

Monthly

$23

Gemini 3 Pro

Google · vertex_ai

$0.0080

per request

Input

$2/M

Output

$12/M

Monthly

$24

Gemini 3.1 Pro

Google · google

$0.0080

per request

Input

$2/M

Output

$12/M

Monthly

$24

GPT-5.2

OpenAI · openai

$0.0088

per request

Input

$1.75/M

Output

$14/M

Monthly

$26

GPT-5.4

OpenAI · openai

$0.010

per request

Input

$2.5/M

Output

$15/M

Monthly

$30

Claude Sonnet 4.6

Anthropic · anthropic

$0.010

per request

Input

$3/M

Output

$15/M

Monthly

$31

Claude Sonnet 4

Anthropic · anthropic

$0.010

per request

Input

$3/M

Output

$15/M

Monthly

$31

Claude Sonnet 4.5

Anthropic · anthropic

$0.010

per request

Input

$3/M

Output

$15/M

Monthly

$31

Grok 4

xAI · xai

$0.010

per request

Input

$3/M

Output

$15/M

Monthly

$31

Claude 3.7 Sonnet

Anthropic · bedrock

$0.013

per request

Input

$3.6/M

Output

$18/M

Monthly

$38

Claude Opus 4.5

Anthropic · anthropic

$0.018

per request

Input

$5/M

Output

$25/M

Monthly

$53

Claude Opus 4.6

Anthropic · anthropic

$0.018

per request

Input

$5/M

Output

$25/M

Monthly

$53

Claude Opus 4.7

Anthropic · anthropic

$0.018

per request

Input

$5/M

Output

$25/M

Monthly

$53

Claude Opus 4.8

Anthropic · anthropic

$0.018

per request

Input

$5/M

Output

$25/M

Monthly

$53

GPT-5.5

OpenAI · openai

$0.020

per request

Input

$5/M

Output

$30/M

Monthly

$60

Claude Fable 5

Anthropic · anthropic

$0.035

per request

Input

$10/M

Output

$50/M

Monthly

$105

OpenAI · openai

$0.045

per request

Input

$15/M

Output

$60/M

Monthly

$135

Claude Opus 4

Anthropic · anthropic

$0.052

per request

Input

$15/M

Output

$75/M

Monthly

$158

Switching from Claude Opus 4 to Mistral Small 3 saves $157/mo (100% reduction)

Data synced: 6/16/2026

56 models shown

Comparez les prix API de Claude, GPT, Gemini, DeepSeek, Mistral et plus de 60 modèles LLM. Calculez les coûts par requête, les estimations mensuelles et découvrez les économies avec le cache et les API batch.

Associés:Token Counter