AI Desk · AI Fingerprinting · Compare
Dots Studio: Dots3-Note Preview (free) · Qwen: Qwen3 Max Thinking
Identity similarity: highExact tokenizer agreement · 50/50Exact agreement across every measured string is one strong signal of shared tokenizer lineage. The published settings differ, so the second signal the methodology needs for very high is absent here; the table below shows where they part.
Dots Studio: Dots3-Note Preview (free) recordQwen: Qwen3 Max Thinking recordOpen in the interactive bench
Tokenizer fingerprint
50 of 50 mutually clean strings agree| Test string | Dots Studio: Dots3-Note Preview (free) | Qwen: Qwen3 Max Thinking | Verdict |
|---|---|---|---|
| en-prose | 14 | 14 | match |
| en-long | 16 | 16 | match |
| spaces-20 | 3 | 3 | match |
| spaces-60 | 3 | 3 | match |
| tabs-20 | 3 | 3 | match |
| newlines-20 | 4 | 4 | match |
| mixed-ws | 5 | 5 | match |
| digits-9 | 9 | 9 | match |
| digits-12 | 12 | 12 | match |
| digits-30 | 30 | 30 | match |
| digits-sep | 12 | 12 | match |
| float-long | 22 | 22 | match |
| zh-common | 10 | 10 | match |
| zh-long | 12 | 12 | match |
| zh-rare | 17 | 17 | match |
| ja-kana | 8 | 8 | match |
| ja-kanji | 13 | 13 | match |
| ko | 17 | 17 | match |
| ru | 16 | 16 | match |
| ar | 8 | 8 | match |
| he | 9 | 9 | match |
| hi | 29 | 29 | match |
| th | 12 | 12 | match |
| el | 28 | 28 | match |
| emoji-basic | 5 | 5 | match |
| emoji-skin | 10 | 10 | match |
| emoji-zwj-family | 10 | 10 | match |
| emoji-zwj-x3 | 30 | 30 | match |
| emoji-flags | 8 | 8 | match |
| emoji-prof | 14 | 14 | match |
| math | 26 | 26 | match |
| boxdraw | 17 | 17 | match |
| combining | 5 | 5 | match |
| cjk-ext-b | 12 | 12 | match |
| surrogates | 22 | 22 | match |
| zalgo | 36 | 36 | match |
| rtl-mix | 7 | 7 | match |
| py-code | 25 | 25 | match |
| py-indent | 15 | 15 | match |
| json | 25 | 25 | match |
| html | 16 | 16 | match |
| regex | 44 | 44 | match |
| camel | 5 | 5 | match |
| snake | 6 | 6 | match |
| rare-word-x5 | 31 | 31 | match |
| repeat-tok | 22 | 22 | match |
| base64 | 36 | 36 | match |
| hex | 17 | 17 | match |
| url | 19 | 19 | match |
| uuid | 36 | 36 | match |
Values are the marginal prompt-token cost of each string with the model's fixed overhead subtracted. An x marks a row excluded as corrupt for that model.
API surface
The declared serving contracts differ| Field | Dots Studio: Dots3-Note Preview (free) | Qwen: Qwen3 Max Thinking | Verdict |
|---|---|---|---|
| Context length | 512000 | 262144 | × differs |
| Max output tokens | – | 65536 | × differs |
| Supported parameters | include_reasoning, max_tokens, reasoning, response_format, structured_outputs, temperature, tool_choice, tools, top_p | frequency_penalty, include_reasoning, logprobs, max_tokens, presence_penalty, reasoning, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_logprobs, top_p | × differs |
| Defaults | {} | {"temperature":null,"top_p":null,"frequency_penalty":null} | × differs |
| Reasoning contract | {"mandatory":false} | {"mandatory":false} | ✓ match |
| Modalities | text+image->text | text->text | × differs |
Dots Studio: Dots3-Note Preview (free): OpenRouter's listing shows 460,800 output tokens, which is 90% of the context window, the figure it carries where the provider declares no maximum.
Method: tokenizer fingerprinting, v1, 50 strings. This page is static and dated; the interactive bench compares any two of the 337 measured models.