任意

adjective 1 sense

possible but not necessary; left to personal choice

任意 is Japanese for optional, and every measurement below was made on that English word. Definitions come from English WordNet; Open Multilingual WordNet supplies the Japanese headword, not a Japanese definition.

English Español facultatif 日本語 可选+的
Qwen3 8B
DeepSeek V3
Mistral 7B

Panels 3, 4 and 5 are computed per model. Switch to see them disagree.

1 Your word measured
adjective 1 sense 0 synonyms 1 antonyms

Definitions come from WordNet, a hand-curated dictionary.

2 To an AI, it's pieces measured
Qwen3 8B 任意 1 token
DeepSeek V3 任意 1 token
Mistral 7B 2 tokens

This panel splits 任意 itself, not optional — a tokenizer does not care what language it is fed. It is the only panel here that does.

This is the tokenizer splitting text, not the model understanding it.

3 Synonyms, antonyms, and the AI measured
Qwen3 8B
DeepSeek V3
Mistral 7B

Dictionary synonyms measured

WordNet lists none for this word.

Dictionary antonyms measured

obligatory

Shade shows how close the model puts each word to optional.

Dictionary synonyms measured

WordNet lists none for this word.

Dictionary antonyms measured

obligatory

Shade shows how close the model puts each word to optional.

Dictionary synonyms measured

WordNet lists none for this word.

Dictionary antonyms measured

obligatory

Shade shows how close the model puts each word to optional.

Model neighbours are distributional, not dictionary synonyms. Two words can be close because they appear in similar sentences, which is why an antonym can outscore a synonym here.

4 Its personality measured
Qwen3 8B
DeepSeek V3
Mistral 7B
rare common
concrete abstract
casual formal
everyday technical
negative positive
mild intense
powerless powerful
small big
rare common
concrete abstract
casual formal
everyday technical
negative positive
mild intense
powerless powerful
small big
rare common
concrete abstract
casual formal
everyday technical
negative positive
mild intense
powerless powerful
small big

Scores are projections onto axes we defined from anchor words, not labels the model assigns.

5 Surprising neighbours measured
Qwen3 8B
DeepSeek V3
Mistral 7B

These sit just outside the closest neighbours in panel 3, and no dictionary lists any of them as related to optional. That gap is the model’s own learned association.

These sit just outside the closest neighbours in panel 3, and no dictionary lists any of them as related to optional. That gap is the model’s own learned association.

These sit just outside the closest neighbours in panel 3, and no dictionary lists any of them as related to optional. That gap is the model’s own learned association.

These are statistical associations in the training data, not the model thinking.