Anime Semantle

Find today's anime

A daily game built on AI embedding similarity computed across 800 anime and 2,310 characters

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Anime Semantle Is More Than a Game

Built on similarity data from 800 anime and 2,310 characters analyzed with AI embeddings — the game and its analysis content share the same underlying data.

🎮 Game
A daily word game where AI similarity hints guide you to today's anime — see the strategy guide
🧠 AI Analysis
12 articles digging into genre, rating, and character relationships using measured similarity data
📊 Data
An archive logging each day's answer with its nearest similarity neighbours and commentary — the raw computed results

How AI Similarity Is Calculated

800+
Anime
2,310+
Characters
~9.3M
Similarity Pairs
70:30
Structure:Synopsis Weight
Anime Metadata
↓
Structure 70%
Genre · Theme · Demographic
Synopsis Embedding 30%
AI Text Embedding
↓
Final Similarity

70:30 wasn't a guess. It came from contrasting same-series sequel pairs (similarity 0.943) against pairs that only share a genre on the surface (0.609) — see the full weighting experiment

About the Game

Anime Semantle is a daily word game where you use AI-analyzed similarity scores to find the hidden anime title. The closer your guess is in genre and atmosphere, the higher your similarity score. There's no guess limit — keep narrowing it down with different titles and characters. The answer pool is drawn from globally top-ranked anime and their popular characters. A score of 0.000 means the item is very far from the answer in genre and atmosphere — try a completely different genre.

How to Play

  1. Type an anime title or popular character name in the input box.
  2. Select from the autocomplete list or press Enter to submit your guess.
  3. Check the similarity bar and score (0.000 ~ 1.000) to see how close you are.
  4. A score of 1.000 means you found it! Share your result.
  5. Stuck? Hit Give Up to reveal the answer.

Tips

AI Analysis

We've analyzed the measured similarity data to find what actually narrows down the answer, plus findings unique to this site. See the actual numbers behind questions like "why is the score only 0.6 for another isekai?" and "how do you tell romance titles apart?" The score itself is a 70% structure + 30% synopsis-embedding weighted blend — details here.

Strategy Guide (main)
Similarity bands, rank cutoffs, and a full walkthrough
Romance Genre Guide
Telling romance titles apart with real similarity data
Isekai / Fantasy Genre Guide
Why the same isekai tag isn't a lock when the tone differs
Sports Genre Guide
0.65 in sports is 0.78 anywhere else — re-reading the scoreboard
Supernatural Genre Guide
Measured as the easiest genre, yet 27 wrong answers clear 0.70
When Similarity Betrays the Tags
Pairs scoring 0.81 with zero shared tags, and 0.26 with three
Similar Anime Recommendations
The same data applied to "what should I watch next"
Which Genres Are Hardest
63% of 62 sports titles have a nearest neighbor under 0.7
When to Guess a Character
780 of 794 titles: the show's own cast beats its closest other anime
Ratings Are Not a Clue
Similarity vs. rating across 599,852 pairs correlates at +0.004
A Sharper Axis Than Genre
34 theme tags spread 0.643–0.853, twice the genre range
Guessing Shounen Because It Feels Shounen
Shounen-to-shounen is 0.490 but shounen-to-shoujo is 0.507
Three Questions We Measured and Couldn't Answer
A franchise-matching bug, no real difference by media type, an unconfirmed cause

Browse the Anime & Character List

Want to scan the candidate pool yourself? The full list covers all 800 anime titles and 2,310 characters in the game with their titles, genres and scores, and can also be viewed split across 17 genres.

Full anime & character list · Browse by genre

FAQ

Q. What's in the answer pool?
Globally top-ranked anime and their popular characters — ranging from long-running series like One Piece and Naruto to Ghibli classics and the latest seasonal hits.

Q. Why does a score show as 0.000?
If no pre-calculated similarity exists between two items, it shows as 0. It usually means the anime is in a very different genre or mood from the answer — try a new direction.

Q. When does the puzzle reset?
A new puzzle starts at midnight JST. Refresh after midnight to get the new puzzle.

Q. Can I retry after giving up?
Once you give up, today's game ends. A new puzzle will be available at midnight.

Q. Does it work on mobile?
Yes! Play directly in your mobile browser — no app required.