Analyze readability, vocabulary level, and writing quality screenshot
Get AI-powered feedback and writing suggestions screenshot
Detailed sentence-by-sentence vocabulary analysis screenshot
Analysis of conjunctions and functional expressions screenshot
Visual representation of word frequency screenshot
Complete vocabulary list with frequency data screenshot
Interactive network showing word relationships screenshot
Hierarchical view of semantic categories screenshot
熟達度スコアとレベルの関係は以下の通りです：
| 熟達度スコア | レベル | 能力イメージ |
|---|---|---|
| 0.1 ~ 0.5 | 入門 | 日本語を勉強してまもない学習者のこと。非常に初歩的な文型と語彙が使えます。 |
| 0.5 ~ 1.5 | 初級 | やさしい単語と文法をつかって、自分の考えを表現できます。 |
| 1.5 ~ 2.5 | 中級 | 比較的難しい単語や文法をつかって、自分の考えをある程度自由に表現できます。 |
| 2.5 ~ 3.5 | 上級 | 単語や文法の選択に不自由がなく、自分の考えをより客観的に表現できます。 |
| 3.5 ~ 4.5 | 超級 | 複雑な構文と難解な語彙を使って、自分の考えを表現できます。 |
回答と共にテキスト本文が送信されますので、テキストには個人情報を含めないようお願いします。送信されたデータは精度向上のためだけに利用させていただきます。
論理性の評価は，学会誌や小中高の教科書データをもとに作成した計算式で行っています。
判定は、「優、高、中、低」の４段階で行われます。「優」がもっとも論理的であることを意味し、「低」がもっとも論理的でないことを意味します。
論理性が低いと判定されるテキストには，1）文と文を関連づける接続詞があまり使われていない，2）情報量の多少を示す名詞や動詞やナ形容詞が少ない傾向が見られます。この2点を改善して，推敲してみてください。
AI Analysis uses OpenAI's API to analyze and diagnose your writing. The analysis results include:
Important: AI diagnostics is limited to 5 times per day to allow more people to use the service.
Requirements: Text must be at least 300 characters and evaluated as "Intermediate" level or higher.
Note: AI may sometimes provide feedback that you may not agree with. Please use it as a reference only.
Total sentences: Average words per sentence:
Click on colored words to look them up in the dictionary.
Words are displayed in different sizes according to their frequency in the text (Google Chrome, Safari).1 Text colors are determined randomly. For actual occurrence counts, please use the "Show detailed analysis results" function.
Click on words to look them up in the dictionary.
1 The following word types are excluded:
Particles, auxiliary verbs, adverbs, prefixes, suffixes, numerals, pronouns, adnominals, conjunctions, dependent words, symbols
Morphemes (tokens): Morphemes (types):
Click on links to look them up in the dictionary.
| Order | Base Form | Reading | Category | Frequency | % | Inflected Form | Level | Level |
|---|
Node (circle) and text size reflect the frequency of word occurrence.1 Edge (line) thickness reflects the co-occurrence frequency of two words within the same phrase.2
Move the slider left or right to change the strength of node connections in the image. Hover over a node to highlight its co-occurrence relationships.
Click on words to look them up in the dictionary.
1 The following word types are excluded:
Particles, auxiliary verbs, adverbs, prefixes, suffixes, numerals, pronouns, adnominals, conjunctions, dependent words, symbols
2 More precisely, it reflects co-occurrence frequency within substrings bounded by full-width periods (。．), commas (、，), question marks (？), exclamation marks (！), quotation marks (「」), and double quotation marks (『』).