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倍
収録モデル
54モデル
最終確認日
2026-10-05
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—
DeepSeekDeepSeek V4.1 Flash$0.15$0.61,000K
MistralMistral Small 4$0.15$0.6—
OpenAIGPT-5.4 nano$0.2$1.25—
OpenAIGPT-5.6 Luna$0.2$0.251,048.576K
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$0.175—
AnthropicClaude Sonnet 5$2$101,000K
OpenAIGPT-5.6 Terra$2$2.51,048.576K
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$51,048.576K
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
約 ¥1,658 / 月
#2 2位
Amazon
Amazon Nova Lite
$18.00
約 ¥2,842 / 月
#3 3位
Google
Gemini 2.5 Flash-Lite
$30.00
約 ¥4,737 / 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¥1,658
2AmazonAmazon Nova Lite$18.00¥2,842
3GoogleGemini 2.5 Flash-Lite$30.00¥4,737
4OpenAIGPT-5.6 Luna$32.50¥5,132
5DeepSeekDeepSeek V4.1 Flash$45.00¥7,106
6MistralMistral Small 4$45.00¥7,106
7MetaLlama 4 Maverick (via Amazon Bedrock)$72.50¥11,448
8OpenAIGPT-5.4 nano$82.50¥13,027
9GoogleGemini 3.1 Flash-Lite$100.00¥15,790
10MistralMistral Large 3$125.00¥19,738
11GoogleGemini 3.5 Flash-Lite$155.00¥24,475
12GoogleGemini 2.5 Flash$155.00¥24,475
13DeepSeekDeepSeek V4 Pro$165.00¥26,054
14OpenAIGPT-5.3-Codex$183.75¥29,014
15xAIGrok Build 0.1$200.00¥31,580
16AmazonAmazon Nova Pro$240.00¥37,896
17xAIGrok 4.3$250.00¥39,475
18xAIGrok 4.20 (reasoning variant)$250.00¥39,475
19xAIGrok 4.20 (non-reasoning variant)$250.00¥39,475
20xAIGrok 4.20 (multi-agent variant)$250.00¥39,475
21GoogleGemini 3.7 Flash$262.50¥41,449
22GoogleGemini 3.6 Flash$262.50¥41,449
23AnthropicClaude Haiku 3.5$280.00¥44,212
24OpenAIGPT-5.4 mini$300.00¥47,370
25OpenAIGPT-5.6 Terra$325.00¥51,318
26OpenAIo4-mini$330.00¥52,107
27AnthropicClaude Haiku 4.5$350.00¥55,265
28xAIGrok 4.6$500.00¥78,950
29xAIGrok 4.5$500.00¥78,950
30MistralMistral Medium 3.5$525.00¥82,898
31OpenAIGPT-4.1$600.00¥94,740
32OpenAIo3$600.00¥94,740
33GoogleGemini 3.5 Flash$600.00¥94,740
34GoogleGemini 2.5 Pro$625.00¥98,688
35OpenAIGPT-5.6 Sol$650.00¥102,635
36AnthropicClaude Sonnet 5$700.00¥110,530
37OpenAIGPT-4o$750.00¥118,425
38GoogleGemini 3.1 Pro (Preview)$800.00¥126,320
39AmazonAmazon Nova Premier$875.00¥138,163
40OpenAIGPT-5.4$1,000.00¥157,900
41AnthropicClaude Sonnet 4.6$1,050.00¥165,795
42AnthropicClaude Sonnet 4.5$1,050.00¥165,795
43AnthropicClaude Opus 5$1,750.00¥276,325
44AnthropicClaude Opus 4.8$1,750.00¥276,325
45AnthropicClaude Opus 4.7$1,750.00¥276,325
46AnthropicClaude Opus 4.6$1,750.00¥276,325
47AnthropicClaude Opus 4.5$1,750.00¥276,325
48OpenAIGPT-5.5$2,000.00¥315,800
49AnthropicClaude Fable 5$3,500.00¥552,650
50AnthropicClaude Mythos 5 (limited availability, Project Glasswing)$3,500.00¥552,650
51AnthropicClaude Opus 4.1$5,250.00¥828,975
52AnthropicClaude Opus 4$5,250.00¥828,975
53OpenAIGPT-5.5 Pro$12,000.00¥1,894,800
54OpenAIGPT-5.4 Pro$12,000.00¥1,894,800