containing 2-4 sentences concise summary, then link to original source with proper attributes. Use only info provided. No extra text. Must be valid HTML only. No extra tags. So output should be something like:
... summary ...
Read original But need to ensure it's a single HTML snippet? The instruction: "Write a short HTML summary: - A concise 2-4 sentence summary in- Link to the original source in Read original" So output should contain those two elements sequentially. Probably they want exactly that:
...
Read original. No extra tags. So produce that. Now craft summary: "Researchers have fully decoded GPT-2's internal language using the BABEL codec, enabling bidirectional translation between the model's hidden states and English. The system reconstructs 94.7% of behavior across all layers and retains fidelity across various text regimes. All components — including the lexicon, grammar tables, weights, scripts, and a demo — are openly available for verification." That's 3