今日の計器盤 ・

ChatGPT・Claude・GeminiのAPI料金を、
日本語で正しく比較する。

毎日ひとつ、公式ページを確認して更新。今日のセルが点灯中。

本日の最安 入力単価
$0.035/1M
最大価格差 入力単価
857
収録モデル
54モデル
最終確認日
2026-09-08
LLMモデル別の入力・出力単価とコンテキスト長の比較表
プロバイダモデル入力 /1M出力 /1Mコンテキスト
AmazonAmazon Nova Micro$0.035$0.14
AmazonAmazon Nova Lite$0.06$0.24
GoogleGemini 2.5 Flash-Lite$0.1$0.4
MistralMistral Small 4$0.15$0.6
OpenAIGPT-5.4 nano$0.2$1.25
OpenAIGPT-5.6 Luna$0.2$1.21,048.576K
DeepSeekDeepSeek V4 Flash$0.22$0.661,000K
MetaLlama 4 Maverick (via Amazon Bedrock)$0.24$0.97
GoogleGemini 3.1 Flash-Lite$0.25$1.5
GoogleGemini 3.5 Flash-Lite$0.3$2.5
GoogleGemini 2.5 Flash$0.3$2.5
MistralMistral Large 3$0.5$1.5
DeepSeekDeepSeek V4 Pro$0.66$1.981,000K
OpenAIGPT-5.4 mini$0.75$4.5400K
GoogleGemini 3.7 Flash$0.75$3.75
GoogleGemini 3.6 Flash$0.75$3.75
AnthropicClaude Haiku 3.5$0.8$4
AmazonAmazon Nova Pro$0.8$3.2
AnthropicClaude Haiku 4.5$1$5200K
xAIGrok Build 0.1$1$2256K
OpenAIo4-mini$1.1$4.4200K
GoogleGemini 2.5 Pro$1.25$10
xAIGrok 4.3$1.25$2.51,000K
xAIGrok 4.20 (reasoning variant)$1.25$2.51,000K
xAIGrok 4.20 (non-reasoning variant)$1.25$2.51,000K
xAIGrok 4.20 (multi-agent variant)$1.25$2.51,000K
GoogleGemini 3.5 Flash$1.5$91,048.576K
MistralMistral Medium 3.5$1.5$7.5
OpenAIGPT-5.3-Codex$1.75$14
AnthropicClaude Sonnet 5$2$101,000K
OpenAIGPT-5.6 Terra$2$121,048.576K
OpenAIGPT-4.1$2$81,047.576K
OpenAIo3$2$8200K
GoogleGemini 3.1 Pro (Preview)$2$121,048.576K
xAIGrok 4.6$2$6500K
xAIGrok 4.5$2$6500K
OpenAIGPT-5.4$2.5$151,000K
OpenAIGPT-4o$2.5$10128K
AmazonAmazon Nova Premier$2.5$12.5
AnthropicClaude Sonnet 4.6$3$151,000K
AnthropicClaude Sonnet 4.5$3$15200K
OpenAIGPT-5.6 Sol$4$201,048.576K
AnthropicClaude Opus 5$5$251,000K
AnthropicClaude Opus 4.8$5$251,000K
AnthropicClaude Opus 4.7$5$251,000K
AnthropicClaude Opus 4.6$5$251,000K
AnthropicClaude Opus 4.5$5$25200K
OpenAIGPT-5.5$5$301,000K
AnthropicClaude Fable 5$10$501,000K
AnthropicClaude Mythos 5 (limited availability, Project Glasswing)$10$501,000K
AnthropicClaude Opus 4.1$15$75200K
AnthropicClaude Opus 4$15$75
OpenAIGPT-5.5 Pro$30$180
OpenAIGPT-5.4 Pro$30$180

試算する条件

最安
Amazon
Amazon Nova Micro
$10.50
¥1,609 / 月
#2 2位
Amazon
Amazon Nova Lite
$18.00
¥2,759 / 月
#3 3位
Google
Gemini 2.5 Flash-Lite
$30.00
¥4,598 / 月
入力条件に基づく全モデルの月額コスト(安い順)
#プロバイダモデル月額(USD)月額(JPY・目安)
1AmazonAmazon Nova Micro$10.50¥1,609
2AmazonAmazon Nova Lite$18.00¥2,759
3GoogleGemini 2.5 Flash-Lite$30.00¥4,598
4MistralMistral Small 4$45.00¥6,897
5DeepSeekDeepSeek V4 Flash$55.00¥8,430
6MetaLlama 4 Maverick (via Amazon Bedrock)$72.50¥11,112
7OpenAIGPT-5.6 Luna$80.00¥12,262
8OpenAIGPT-5.4 nano$82.50¥12,645
9GoogleGemini 3.1 Flash-Lite$100.00¥15,327
10MistralMistral Large 3$125.00¥19,159
11GoogleGemini 3.5 Flash-Lite$155.00¥23,757
12GoogleGemini 2.5 Flash$155.00¥23,757
13DeepSeekDeepSeek V4 Pro$165.00¥25,290
14xAIGrok Build 0.1$200.00¥30,654
15AmazonAmazon Nova Pro$240.00¥36,785
16xAIGrok 4.3$250.00¥38,318
17xAIGrok 4.20 (reasoning variant)$250.00¥38,318
18xAIGrok 4.20 (non-reasoning variant)$250.00¥38,318
19xAIGrok 4.20 (multi-agent variant)$250.00¥38,318
20GoogleGemini 3.7 Flash$262.50¥40,233
21GoogleGemini 3.6 Flash$262.50¥40,233
22AnthropicClaude Haiku 3.5$280.00¥42,916
23OpenAIGPT-5.4 mini$300.00¥45,981
24OpenAIo4-mini$330.00¥50,579
25AnthropicClaude Haiku 4.5$350.00¥53,645
26xAIGrok 4.6$500.00¥76,635
27xAIGrok 4.5$500.00¥76,635
28MistralMistral Medium 3.5$525.00¥80,467
29OpenAIGPT-4.1$600.00¥91,962
30OpenAIo3$600.00¥91,962
31GoogleGemini 3.5 Flash$600.00¥91,962
32GoogleGemini 2.5 Pro$625.00¥95,794
33AnthropicClaude Sonnet 5$700.00¥107,289
34OpenAIGPT-4o$750.00¥114,953
35OpenAIGPT-5.6 Terra$800.00¥122,616
36GoogleGemini 3.1 Pro (Preview)$800.00¥122,616
37OpenAIGPT-5.3-Codex$875.00¥134,111
38AmazonAmazon Nova Premier$875.00¥134,111
39OpenAIGPT-5.4$1,000.00¥153,270
40AnthropicClaude Sonnet 4.6$1,050.00¥160,934
41AnthropicClaude Sonnet 4.5$1,050.00¥160,934
42OpenAIGPT-5.6 Sol$1,400.00¥214,578
43AnthropicClaude Opus 5$1,750.00¥268,223
44AnthropicClaude Opus 4.8$1,750.00¥268,223
45AnthropicClaude Opus 4.7$1,750.00¥268,223
46AnthropicClaude Opus 4.6$1,750.00¥268,223
47AnthropicClaude Opus 4.5$1,750.00¥268,223
48OpenAIGPT-5.5$2,000.00¥306,540
49AnthropicClaude Fable 5$3,500.00¥536,445
50AnthropicClaude Mythos 5 (limited availability, Project Glasswing)$3,500.00¥536,445
51AnthropicClaude Opus 4.1$5,250.00¥804,668
52AnthropicClaude Opus 4$5,250.00¥804,668
53OpenAIGPT-5.5 Pro$12,000.00¥1,839,240
54OpenAIGPT-5.4 Pro$12,000.00¥1,839,240