[DO NOT MERGE] Add blog post: No Token Left Behind — TITO in Miles#335
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[DO NOT MERGE] Add blog post: No Token Left Behind — TITO in Miles#335Shi-Dong wants to merge 9 commits into
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May 13, 2026 07:16
Introduces the Token-In-Token-Out (TITO) design principle in the Miles RL framework: three common failure modes (detokenize-retokenize mismatch, chat-template cut-thinking, lossy re-rendering) and the four-component implementation (inference session server, append-only enforcement at three levels, pluggable TITO tokenizer with per-model splice-point patches, and a token-sequence comparator with CI verification).
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Summary
blog/2026-05-13-no-token-left-behind.mdtitled "No Token Left Behind: Demystifying Token-In-Token-Out in Miles", explaining the TITO design principle and its implementation in the Miles RL framework.public/images/blog/tito/.Test plan
npm run devlocally and verify the new post renders correctly on/blog/no-token-left-behind./images/blog/tito/definition.png) shows on the blog index.$n$,$x_t$,$\pi(x_t|\mathbf{x})$) renders.