AI 模型定价计算器
对比 30+ AI 模型的费用。即时估算你的每月开支。
100,000 tokens/day = 3,000,000 tokens/month
50,000 tokens/day = 1,500,000 tokens/month
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Showing 25 of 25 modelsPrices updated: 2026-02-15
| Model↑↓ | Provider | Input $/1M↑↓ | Output $/1M↑↓ | Context Window | Monthly Cost↑ |
|---|---|---|---|---|---|
Mistral Small 3.1Cheapest | Mistral | $0.03 | $0.11 | 128,000 | $0.2550 |
Llama 3.3 70B | Meta (via providers) | $0.18 | $0.18 | 128,000 | $0.8100 |
GPT-4.1 Nano | OpenAI | $0.10 | $0.40 | 1,047,576 | $0.9000 |
Gemini 2.0 Flash | $0.10 | $0.40 | 1,000,000 | $0.9000 | |
DeepSeek V3.2 | DeepSeek | $0.25 | $0.38 | 128,000 | $1.32 |
GPT-4o mini | OpenAI | $0.15 | $0.60 | 128,000 | $1.35 |
Gemini 2.5 Flash | $0.15 | $0.60 | 1,000,000 | $1.35 | |
Grok 3 Mini | xAI | $0.30 | $0.50 | 131,072 | $1.65 |
GPT-4.1 Mini | OpenAI | $0.40 | $1.60 | 1,047,576 | $3.60 |
GPT-5 Mini | OpenAI | $0.25 | $2.00 | 400,000 | $3.75 |
Mistral Large 3 | Mistral | $0.50 | $1.50 | 128,000 | $3.75 |
Mistral Medium 3 | Mistral | $0.40 | $2.00 | 128,000 | $4.20 |
DeepSeek R1 | DeepSeek | $0.70 | $2.50 | 128,000 | $5.85 |
o4-mini | OpenAI | $1.10 | $4.40 | 200,000 | $9.90 |
Claude Haiku 4.5 | Anthropic | $1.00 | $5.00 | 200,000 | $10.50 |
Llama 3.1 405B | Meta (via providers) | $3.00 | $3.00 | 128,000 | $13.50 |
GPT-4.1 | OpenAI | $2.00 | $8.00 | 1,047,576 | $18.00 |
o3 | OpenAI | $2.00 | $8.00 | 200,000 | $18.00 |
GPT-5 | OpenAI | $1.25 | $10.00 | 400,000 | $18.75 |
Gemini 2.5 Pro | $1.25 | $10.00 | 1,000,000 | $18.75 | |
GPT-4o | OpenAI | $2.50 | $10.00 | 128,000 | $22.50 |
Claude Sonnet 4.5 | Anthropic | $3.00 | $15.00 | 200,000 | $31.50 |
Grok 3 | xAI | $3.00 | $15.00 | 131,072 | $31.50 |
Claude Opus 4.5 | Anthropic | $5.00 | $25.00 | 200,000 | $52.50 |
o1 | OpenAI | $15.00 | $60.00 | 200,000 | $135.00 |
Mistral Small 3.1Cheapest
Mistral$0.2550
/month
Input $/1M
$0.03
Output $/1M
$0.11
Context
128,000
Llama 3.3 70B
Meta (via providers)$0.8100
/month
Input $/1M
$0.18
Output $/1M
$0.18
Context
128,000
GPT-4.1 Nano
OpenAI$0.9000
/month
Input $/1M
$0.10
Output $/1M
$0.40
Context
1,047,576
Gemini 2.0 Flash
Google$0.9000
/month
Input $/1M
$0.10
Output $/1M
$0.40
Context
1,000,000
DeepSeek V3.2
DeepSeek$1.32
/month
Input $/1M
$0.25
Output $/1M
$0.38
Context
128,000
GPT-4o mini
OpenAI$1.35
/month
Input $/1M
$0.15
Output $/1M
$0.60
Context
128,000
Gemini 2.5 Flash
Google$1.35
/month
Input $/1M
$0.15
Output $/1M
$0.60
Context
1,000,000
Grok 3 Mini
xAI$1.65
/month
Input $/1M
$0.30
Output $/1M
$0.50
Context
131,072
GPT-4.1 Mini
OpenAI$3.60
/month
Input $/1M
$0.40
Output $/1M
$1.60
Context
1,047,576
GPT-5 Mini
OpenAI$3.75
/month
Input $/1M
$0.25
Output $/1M
$2.00
Context
400,000
Mistral Large 3
Mistral$3.75
/month
Input $/1M
$0.50
Output $/1M
$1.50
Context
128,000
Mistral Medium 3
Mistral$4.20
/month
Input $/1M
$0.40
Output $/1M
$2.00
Context
128,000
DeepSeek R1
DeepSeek$5.85
/month
Input $/1M
$0.70
Output $/1M
$2.50
Context
128,000
o4-mini
OpenAI$9.90
/month
Input $/1M
$1.10
Output $/1M
$4.40
Context
200,000
Claude Haiku 4.5
Anthropic$10.50
/month
Input $/1M
$1.00
Output $/1M
$5.00
Context
200,000
Llama 3.1 405B
Meta (via providers)$13.50
/month
Input $/1M
$3.00
Output $/1M
$3.00
Context
128,000
GPT-4.1
OpenAI$18.00
/month
Input $/1M
$2.00
Output $/1M
$8.00
Context
1,047,576
o3
OpenAI$18.00
/month
Input $/1M
$2.00
Output $/1M
$8.00
Context
200,000
GPT-5
OpenAI$18.75
/month
Input $/1M
$1.25
Output $/1M
$10.00
Context
400,000
Gemini 2.5 Pro
Google$18.75
/month
Input $/1M
$1.25
Output $/1M
$10.00
Context
1,000,000
GPT-4o
OpenAI$22.50
/month
Input $/1M
$2.50
Output $/1M
$10.00
Context
128,000
Claude Sonnet 4.5
Anthropic$31.50
/month
Input $/1M
$3.00
Output $/1M
$15.00
Context
200,000
Grok 3
xAI$31.50
/month
Input $/1M
$3.00
Output $/1M
$15.00
Context
131,072
Claude Opus 4.5
Anthropic$52.50
/month
Input $/1M
$5.00
Output $/1M
$25.00
Context
200,000
o1
OpenAI$135.00
/month
Input $/1M
$15.00
Output $/1M
$60.00
Context
200,000
FAQ
月费是如何计算的？
月费 = (每日输入 Token × 输入价格/Token × 30) + (每日输出 Token × 输出价格/Token × 30)。价格基于最新公开的 API 定价。
价格多久更新一次？
我们定期更新定价数据。页面上会显示最近更新日期。AI 模型价格变化频繁，请以提供商官方定价页面为准。
哪个模型最便宜？
取决于你的使用场景。简单任务推荐 GPT-4o-mini 和 Claude 3.5 Haiku，性价比极高。复杂推理任务中，GPT-4o 或 Claude 3.5 Sonnet 虽然单价更高，但可能更划算。