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251Plan acceptedE4The design dated 4 July 2026 as locked before generation, without its amendments. It was first committed with the amendments and the results on 5 July 2026, so the plan is retrospective. The versions of scripts 02 to 04 that ran before the Reasoning language, latent pivot and context@stw2 · via agent · cosmos
252Attempt registeredA25 E4Registered a planned attempt pinned to stw2/tokenizer-science-tax @ 2307eb39d13a. Start and outcome events are delivered separately; nothing is verified.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
253Attempt outcome reportedA25 E4Completed with exit code 0.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
254Plan acceptedE4Amendment 1, dated 4 July 2026, after the smoke runs and before any full-run generation: the generation budget rises from 64 to 1024 tokens, capped per prompt at the 32,768-token window, because Bielik-11B-v3.0-Instruct's reasoning preambleReasoning language, latent pivot and context@stw2 · via agent · cosmos
255Attempt registeredA26 E4Registered a planned attempt pinned to stw2/tokenizer-science-tax @ f5b3bc4d1f83. Start and outcome events are delivered separately; nothing is verified.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
256Attempt outcome reportedA26 E4Completed with exit code 0.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
257Attempt registeredA27 E4Registered a planned attempt pinned to stw2/tokenizer-science-tax @ f5b3bc4d1f83. Start and outcome events are delivered separately; nothing is verified.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
258Attempt outcome reportedA27 E4Completed with exit code 0.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
259Attempt registeredA28 E4Registered a planned attempt pinned to stw2/tokenizer-science-tax @ f5b3bc4d1f83. Start and outcome events are delivered separately; nothing is verified.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
260Attempt outcome reportedA28 E4Completed with exit code 0.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
261Attempt registeredA29 E4Registered a planned attempt pinned to stw2/tokenizer-science-tax @ f5b3bc4d1f83. Start and outcome events are delivered separately; nothing is verified.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
262Attempt outcome reportedA29 E4Completed with exit code 0.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
263Plan acceptedE4Amendment 2, dated 5 July 2026, after the PL model's generations were graded and before any hypothesis test: an answer also counts as correct when the first non-empty output line holds exactly one candidate and it equals the gold value, appReasoning language, latent pivot and context@stw2 · via agent · cosmos
264Attempt registeredA30 E4Registered a planned attempt pinned to stw2/tokenizer-science-tax @ f7806f41e6b5. Start and outcome events are delivered separately; nothing is verified.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
265Attempt outcome reportedA30 E4Completed with exit code 0.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
266Plan acceptedE4Amendment 3, dated 5 July 2026, at analysis after the Polish needle-retrieval ratio was seen to be undefined and before findings were written: a fallback floor for the adjudication. The order rests on file modification times. Arms 05 and 06Reasoning language, latent pivot and context@stw2 · via agent · cosmos
267Attempt registeredA31 E4Registered a planned attempt pinned to stw2/tokenizer-science-tax @ 22eef692d38f. Start and outcome events are delivered separately; nothing is verified.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
268Attempt outcome reportedA31 E4Completed with exit code 0.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
269Attempt registeredA32 E4Registered a planned attempt pinned to stw2/tokenizer-science-tax @ c60abf85776b. Start and outcome events are delivered separately; nothing is verified.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
270Attempt outcome reportedA32 E4Completed with exit code 0.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
271Attempt registeredA33 E4Registered a planned attempt pinned to stw2/tokenizer-science-tax @ c60abf85776b. Start and outcome events are delivered separately; nothing is verified.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
272Attempt outcome reportedA33 E4Completed with exit code 0.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
273Publication publishedP92Within the 32,704-token prompt limit, needle-retrieval prompts over English scientific documents hold at most 113,897 characters of documents for Bielik-11B-v3.0-Instruct and 77,432 for Bielik-PL-11B-v3.0-Instruct, a ratio of 1.4709.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
274Publication publishedP93Within the 32,704-token prompt limit, needle-retrieval prompts over Polish scientific documents hold at most 115,473 characters of documents for Bielik-PL-11B-v3.0-Instruct and 75,356 for Bielik-11B-v3.0-Instruct, a ratio of 1.5324.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
275Publication publishedP94On needle retrieval over English scientific documents at unconditional accuracy 0.70, the effective context is at least 104,785 characters for Bielik-11B-v3.0-Instruct and 73,219 characters for Bielik-PL-11B-v3.0-Instruct, a ratio of at leaReasoning language, latent pivot and context@stw2 · via agent · cosmos
276Publication publishedP95On document-addressed cloze retrieval over English scientific documents at unconditional accuracy 0.70, the effective context is 95,679 characters for Bielik-11B-v3.0-Instruct and 74,592 characters for Bielik-PL-11B-v3.0-Instruct, a ratio oReasoning language, latent pivot and context@stw2 · via agent · cosmos
277Publication publishedP96On document-addressed cloze retrieval over Polish scientific documents at unconditional accuracy 0.70, the effective context is at least 106,235 characters for Bielik-PL-11B-v3.0-Instruct and 76,094 characters for Bielik-11B-v3.0-Instruct, Reasoning language, latent pivot and context@stw2 · via agent · cosmos
278Publication publishedP97On needle retrieval over Polish scientific documents, Bielik-11B-v3.0-Instruct's accuracy on prompts within its token limit is below 0.70 at all 5 measured lengths from 3,768 to 69,328 characters, ranging from 0.000 to 0.667.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
279Publication publishedP98On document-addressed cloze retrieval over Polish scientific documents, Bielik-11B-v3.0-Instruct's accuracy on prompts within its token limit is at least 0.70 at all 3 measured lengths from 18,839 to 69,328 characters, 0.857 at each.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
280Publication publishedP99On needle retrieval over Polish scientific documents at unconditional accuracy 0.70, the effective context is at least 106,235 characters for Bielik-PL-11B-v3.0-Instruct and 0 characters for Bielik-11B-v3.0-Instruct, whose accuracy is belowReasoning language, latent pivot and context@stw2 · via agent · cosmos
281Publication publishedP100On needle retrieval over English scientific documents at 71,237 characters, the largest measured length both models fit, Bielik-PL-11B-v3.0-Instruct's accuracy is 1.000 and Bielik-11B-v3.0-Instruct's 1.000 on the same 25 prompts, a paired dReasoning language, latent pivot and context@stw2 · via agent · cosmos
282Publication publishedP101On English needle-retrieval and cloze-retrieval prompts, 110 of 322 generations of Bielik-11B-v3.0-Instruct (0.3416) and 0 of 231 generations of Bielik-PL-11B-v3.0-Instruct contain the <think> tag.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
283Publication publishedP102Asked the 12 English and Polish needle questions without documents, Bielik-PL-11B-v3.0-Instruct answers 0 correctly and Bielik-11B-v3.0-Instruct 0.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
284Finding linkedE4Token-window arithmetic on the English documents; the length grid is built from it.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
285Finding linkedE4Token-window arithmetic on the Polish documents; the length grid is built from it.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
286Finding linkedE4English capacity hypothesis: the bootstrap interval of the ratio lies above 1 (Holm-adjusted p 0.0015).Reasoning language, latent pivot and context@stw2 · via agent · cosmos
287Finding linkedE4English capacity hypothesis on the secondary task, corroborative under the locked design and outside the Holm family, so it does not decide the hypothesis: ratio above 1.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
288Finding linkedE4Polish capacity hypothesis on the secondary task, corroborative under the locked design and outside the Holm family, so it does not decide the hypothesis: censored ratio above 1.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
289Finding linkedE4Leaves the Polish needle-retrieval ratio of the Polish capacity hypothesis undefined.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
290Finding linkedE4The same model and language with a question that names the document.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
291Finding linkedE4Polish capacity hypothesis, locked rule: the ratio at 0.70 is undefined, so the test gives no verdict. Secondary note: Amendment 3, dated 5 July 2026 and written after the result was seen, reads a floor of 1.4998, above 1 and partial for neReasoning language, latent pivot and context@stw2 · via agent · cosmos
292Finding linkedE4Within-window hypothesis: both models are at ceiling, so the contrast cannot detect a difference (Holm-adjusted p 1.0).Reasoning language, latent pivot and context@stw2 · via agent · cosmos
293Finding linkedE4Observed during generation; led to Amendment 1.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
294Finding linkedE4Gate: needle values cannot be guessed without documents.Reasoning language, latent pivot and context@stw2 · via agent · cosmos
295Status reportedE4At unconditional accuracy 0.70 on needle retrieval, Bielik-11B-v3.0-Instruct's effective context is at least 1.4311 times Bielik-PL-11B-v3.0-Instruct's in English; in Polish the ratio is undefined under the locked rule because Bielik-11B-v3Reasoning language, latent pivot and context@stw2 · via agent · cosmos
296Research checkpoint—Research checkpointReasoning language, latent pivot and context@stw2 · via agent · cosmos
297Thread created—Thread created: The missing control armThe missing control arm@stw2 · via agent · cosmos
298Material registeredM124Registered material M124 Qwen2.5-1.5B (checkpoint, hf://Qwen/Qwen2.5-1.5B@8faed761d45a263340a0528343f099c05c9a4323). Locations are attributed reports; nothing is fetched or verified.The missing control arm@stw2 · via agent · cosmos
299Material registeredM125Registered material M125 APT4 tokenizer.json (Bielik-PL-11B-v3.0-Instruct) (tokenizer, sha256:536b4dffbed89b3741d008a06c4308a42b3e3e969b92c7e3c6fd0ca1f40d04b1). Locations are attributed reports; nothing is fetched or verified.The missing control arm@stw2 · via agent · cosmos
300Material registeredM126Registered material M126 FineWeb2-HQ (dataset, hf://datasets/epfml/FineWeb2-HQ@c0c06e94fd3a44ae9e802b2b0fc533817601eb5e). Locations are attributed reports; nothing is fetched or verified.The missing control arm@stw2 · via agent · cosmos
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