Tokenization Explained Simply

A cute hand-drawn scrapbook-style horizontal educational infographic in Chinese on a warm beige paper background with rounded borders, pastel doodles, tape stickers, tiny stars, and a classroom-notebook aesthetic. The top center has a large headline in playful handwritten Chinese: "What is a word segmentation?" with the second half in coral pink and the rest in dark brown. On the upper left, a chibi Shiba Inu teacher character stands facing forward, wearing a pale yellow shirt and blue necktie, holding a pointer stick upward, with a speech bubble that says "Today, let's learn tokenization!" On the upper right, a cute blue square token mascot labeled "TOKEN" sits smiling, with blush cheeks, tiny legs and arms, and a magnifying glass; Next to it is a speech bubble saying, "I am Token! The more reasonably it is cut, the smarter the model becomes! ". Near the right edge, add a small hanging notepad card reading "Knowledge Points Favorites" with a heart icon. Beneath the headline, place a rounded dashed text box containing the definition: "Segmentation is the process of splitting human-readable text into tokens." with the word "Token" highlighted in blue. Below that, add a line of explanatory text: "Below, let's take "Programmer Left" and "人工智慧" as examples to see different segmentation methods: "with Programmer Left" highlighted in light blue and "AI" highlighted in pink. The lower half contains exactly 4 rounded pastel panels arranged left to right, each with a numbered badge and title. Panel 1 is mint green and titled "1 Part-of-Word Segmentation". It includes the subtitle "Text by Full Semantics" and exactly 3 token bubbles: "Programmer", "Left", "Artificial Intelligence". At the bottom of this panel, show the Shiba Inu teacher giving a thumbs up with a speech bubble saying, "The meaning is complete and easy to understand!" Panel 2 is pale yellow and titled "2-character segmentation". It includes the subtitle "Character-by-character Segmented Text" and exactly 9 circular token bubbles arranged in rows: "程", "序", "員", "L", "e", "f", "t", "人", "工", "智", "能"—visually presented as individual characters from the example text, in a compact grid. At the bottom, show the blue token mascot holding a pencil, with a speech bubble saying, "The finest granularity, but the sequence will be very long~". Panel 3 is pale pink and titled "3 Word Participle". It includes the subtitle "By root and prefix" and exactly 5 token bubbles: "program", "member", "Left", "artificial", "intelligent". At the bottom, show the Shiba Inu teacher thinking with one paw at its mouth and a question mark above the head, with a speech bubble saying, "A compromise often works very well!" Panel 4 is pale blue and titled "4 byte-level participle". It includes the subtitle "Convert words into byte encoding, then combine and divide based on the converted content" and displays exactly 14 small circular code bubbles: "E7", "A8", "8B", "...", "66", "74", "E4", "BA", "BA", "E8", "83", "BD", "..." arranged in multiple rows like encoded bytes. At the bottom, show the blue token mascot again, smiling, with a speech bubble saying, "Suitable for handling any text!" and a tiny light bulb doodle nearby. Across the very bottom, place a rounded banner note that reads: "Different segmentation methods have their own advantages. In practical applications, the appropriate solution will be chosen based on the task and data!" Use soft pastel green, yellow, pink, and blue for the four panels, dark brown handwritten text, subtle shadows, rounded shapes, and adorable kawaii expressions throughout. Keep the composition balanced, clean, and friendly, like a polished social-media science explainer poster.