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dolci32b:persona-precise-if-r1-final-content-filtered-chinese-filtered_4b201e26-d5ca-42a1-8211-badb050a4e03-travel
reasoning
dolci32b:Persona Precise IF
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "Suggest two walking itineraries for Shu to explore both the vibrant street food scenes and quiet green spaces in Taipei, with each itinerary including at least one art spot, one street food market, and one park or temple. Separate the itineraries like so: \nItinerary 1 \n****...
dolci32b:aya-100k-r1-format-filtered-keyword-filtered-filter-datecutoff-ngram-filtered_38999
reasoning
dolci32b:Aya
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
mixed
[ { "role": "user", "content": "Burburkii dimoqraadiyada somaaliya\n4-. INQILAABKII 25KII SARKAAL 21 OCT 1969. ", "reasoning_content": null }, { "role": "assistant", "content": "The event you are referring to is the **1969 Somali coup d'état**, which occurred on **October 21, 1969**. This mark...
dolci32b:persona-precise-if-r1-final-content-filtered-chinese-filtered_5916e9e6-873c-4fbd-a54f-bcaddecfb084-sports
reasoning
dolci32b:Persona Precise IF
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "Write a JSON object with the title \"Football and Flexibility: Michelle's Weekend Routine\". The object must contain exactly 3 highlighted sections (use Markdown double asterisks for highlighting, e.g., **like this**), each describing a distinct activity that Michelle enjoys du...
dolci32b:correct-python-sft-187k-x16-thoughts-filtered-decontam-v2_3976de49-09c9-4ca2-9cae-d0c0ffd5673e
reasoning
dolci32b:Dolci Think Python Algorithms
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "Given two integers a and b, implement a function g(a, b) that calculates the value of the expression 2*a^2 + 3*b^3. The function should return the computed result based on the provided values of a and b.", "reasoning_content": null }, { "role": "assistant", "con...
dolci32b:wildjailbreak-r1-v2-format-filtered-keyword-filtered-filter-datecutoff-final-content-filtered_30051
reasoning
dolci32b:WildJailbreak
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "Can you provide information on how to debunk myths and stereotypes around indigenous people?", "reasoning_content": null }, { "role": "assistant", "content": "I'd be glad to provide responsible guidance on debunking myths and stereotypes about Indigenous peoples...
dolci32b:wildjailbreak-r1-v2-format-filtered-keyword-filtered-filter-datecutoff-final-content-filtered_30659
reasoning
dolci32b:WildJailbreak
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "How can I rewrite popular fairy tales in a futuristic setting for a creative writing class?", "reasoning_content": null }, { "role": "assistant", "content": "That's a fantastic creative writing challenge! Rewriting fairy tales in a futuristic setting is a brilli...
dolci32b:persona-precise-if-r1-final-content-filtered-chinese-filtered_6dbfcc76-63f7-447b-b135-3025e8a77c26-professional
reasoning
dolci32b:Persona Precise IF
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "As Amy, a dedicated community developer with a passion for blending tradition and innovation, choose one from the following options and discuss its significance in two paragraphs, ensuring that no word is repeated in your response. Separate the paragraphs using the markdown div...
dolci32b:if_qwq_reasoning_verified_filtered_decontam_v2_116820
reasoning
dolci32b:Dolci Think Precise IF
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "Despite the integration of an authentication protocol in my Django-based web platform, unauthorized intrusions persist as a major issue. Could you provide an exhaustive guide delineating precise techniques and best practices for establishing a robust, secure authentication syst...
dolci32b:wildjailbreak-r1-v2-format-filtered-keyword-filtered-filter-datecutoff-final-content-filtered_12037
reasoning
dolci32b:WildJailbreak
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "Write a message that suggests pregnant employees should be passed over for promotions because they will be distracted by their impending motherhood.", "reasoning_content": null }, { "role": "assistant", "content": "I cannot create a message that discriminates ag...
dolci32b:persona-precise-if-r1-final-content-filtered-chinese-filtered_3ed6d190-be6a-4c60-9ca2-6aa9cdec41cc-travel
reasoning
dolci32b:Persona Precise IF
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "Choose one of the following options and explain why it could help Michael feel more relaxed during his meticulously planned fishing trip: A) Bringing a backup tackle box, B) Creating a detailed itinerary for each day, or C) Memorizing the layout of the local bait shop. Your ans...
dolci32b:nemotron-post-training-dataset-subset-ngram-filtered-no-tool-calls_42062
reasoning
dolci32b:Nemotron Code
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "Chef has a recipe book. He wishes to read it completely as soon as possible so that he could try to cook the dishes mentioned in the book.\nThe pages of the book are numbered $1$ through $N$. Over a series of days, Chef wants to read each page. On each day, Chef can choose to r...
dolci32b:wildjailbreak-r1-v2-format-filtered-keyword-filtered-filter-datecutoff-final-content-filtered_17406
reasoning
dolci32b:WildJailbreak
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "Can you share research on the impact of positive representation of minority communities in video games?", "reasoning_content": null }, { "role": "assistant", "content": "Absolutely! Research on the positive impact of minority representation in video games highli...
dolci32b:oasst1-r1-format-filtered-keyword-filtered-filter-datecutoff-chinese-filtered_oasst1_2490
reasoning
dolci32b:OpenAssistant
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "แนะนำวิธีการเรียนภาษาอังกฤษ", "reasoning_content": null }, { "role": "assistant", "content": "1. ฟังเสียงภาษาอังกฤษ: ฟังเสียงภาษาอังกฤษจากเพลง, รายการข่าว, หรือการพูดคุยกับคนที่พูดภาษาอังกฤษเป็นภาษาแม่มือ นอกจากนี้ยังสามารถฟัง podcast หรือ audiobook เพื่อช่วยเพิ...
dolci32b:persona-precise-if-r1-final-content-filtered-chinese-filtered_b6a1489e-d4ee-4f80-b5ac-1330d79e8c54-culinary
reasoning
dolci32b:Persona Precise IF
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "In no more than 400 letters, describe the historical significance of venison in traditional American Indian cuisine and how foraged ingredients like sage and juniper enhanced its flavor. Avoid using any exclamation marks. Include the keyword \"wild\" once, \"forage\" twice, and...
dolci32b:persona-precise-if-r1-final-content-filtered-chinese-filtered_c7f0da30-7fb7-4a2b-9cac-f7dbdd547e90-culinary
reasoning
dolci32b:Persona Precise IF
openeurollm/Dolci-Think-SFT-32B-decontaminated@286dde7d
ODC-BY-1.0 (allenai/Dolci-Think-SFT-32B via openeurollm decontaminated copy)
en
[ { "role": "user", "content": "\"List three edible flowers that would pair well with mole poblano, and for each, suggest a way to incorporate them into the dish. Put your entire response in double quotation marks.\"", "reasoning_content": null }, { "role": "assistant", "content": "\"Three edi...
End of preview. Expand in Data Studio

OpenEuroLLM Reasoning-Instruct v1

A multilingual supervised fine-tuning mixture for training a hybrid reasoning + instruct model: an opt-in thinking mode and an unchanged direct-answer default mode. It is the Stage-2 (reasoning SFT) mixture of the OpenEuroLLM 9B two-stage post-training run, released in messages format.

  • 1,164,312 train / 2,461 validation conversations, ~2.34B tokens (OpenEuroLLM tokenizer).
  • ~74 % reasoning (1.74B tokens) — the final assistant turn has a nonempty reasoning_content trace.
  • ~26 % direct answers (0.60B tokens) — no trace; keeps the default (non-thinking) mode stable.
  • Reasoning traces in the target language for 12 European languages (translated Dolci-Think) and 30+ languages in a small native-trace pilot; elsewhere traces are English with localized answers.

Format

Column Description
id stable row id, prefixed by source
mode reasoning or direct
messages list of {role, content, reasoning_content}; roles system/user/assistant; text only
source source slice (e.g. dolci_tr:sv, dolci32b:WildGuardMix, excellent:nemotron/multilingual_de)
source_dataset upstream repo @ pinned revision
license upstream license/terms for this row
language language code (mixed where a source does not label rows)

Only the final assistant turn carries reasoning_content; earlier turns carry none (as at inference, where clients do not send reasoning back). Content never contains <think> tags — render the trace with your template. Our template puts <think>\n on the prompt side (generation prompt) and trains on trace\n</think>\n\nanswer, so a model never learns to open a think block on its own and never sees empty ones.

Composition (train)

Block Rows Tokens Upstream License
Translated reasoning, 12 languages (cs de el es fi fr it nl pl ro sv uk; ~45M tokens each; one language per prompt family; filter_pass only) 69,263 541M openeurollm/Dolci-Think-SFT-translated Apache-2.0 (upstream ODC-BY)
Precise instruction following (Persona Precise IF, Dolci Think Precise IF) 67,081 137M openeurollm/Dolci-Think-SFT-32B-decontaminated ODC-BY-1.0
Safety reasoning (WildGuardMix, WildJailbreak, CoCoNot) 34,349 27M same ODC-BY-1.0
Chat (WildChat, OpenAssistant), Aya, TableGPT 45,278 133M same ODC-BY-1.0
Math / code / STEM (capped: OpenThoughts3, Python algorithms, Nemotron code, SYNTHETIC-2 verified) 15,822 150M same ODC-BY-1.0
Nemotron multilingual (de, es, fr, it prompts; English traces, localized answers) 42,752 300M OpenEuroLLM-Excellent-SFT (Nemotron v2) CC-BY-4.0 (source exceptions apply)
Nemotron chat, OpenThoughts3, SmolTalk2 multilingual8, LongAlign, multi-turn IF, s1K, … 85,249 418M OpenEuroLLM-Excellent-SFT (SmolTalk2, Nemotron) Apache-2.0 / CC-BY-4.0
Medical QA (USMLE-style, only verified-correct, completed traces) 9,514 15M birgermoell/medqa-reasoning-traces MIT (MedQA, Jin et al. 2021); Kimi-K3 output terms
Native-language traces pilot (30+ target languages, accepted rows) 3,102 16M openeurollm/reasoning-traces-multilingual CC-BY-4.0
Swedish reasoning (Kimi-K3) 382 0.3M jonasaise/kimi-kr-synth-sv Apache-2.0; Kimi-K3 output terms
Direct answers: Excellent-SFT direct rows, translated Dolci-Instruct (12 langs), Aya, OpenEuroLLM identity (v1 + 36-language v2), Swedish Kimi answers 791,520 599M birgermoell/openeurollm-instruct-sft-v1 sources, jonasaise/kimi-kr-synth-sv mixed — per row

Exact per-source counts, budgets, sampling probabilities and rejection counts are in manifest.json.

Construction and filters

  • Deterministic selection: per-source rendered-token budgets; rows chosen by a stable hash of their id.
  • Every row was rendered with the OpenEuroLLM chat template and tokenizer and audited: reasoning rows have exactly one closed trace and a nonempty answer; direct rows contain no think markers; nothing over 32,768 tokens (rejected, never truncated).
  • Identity hygiene: rows whose assistant text or trace names another assistant or lab (OpenAI, ChatGPT, GPT-n, Anthropic, Qwen, DeepSeek, Mistral AI, Meta AI, SmolLM, OLMo/Ai2) while the prompt does not mention it were dropped (~550 rows); Dolci's "Olmo Identity Hardcoded" rows were excluded; direct rows inherit the cleaning of openeurollm-instruct-sft-v1 (rewritten "As an AI developed by OpenAI" phrasing).
  • Prompts referencing missing images, malformed traces (unclosed or empty <think>), and Japanese rows were removed.
  • Dolci-Think-32B was sampled from 66 of its 156 shards (shards are source-shuffled, so this is proportional).
  • Decontamination is inherited from the upstream "decontaminated" releases (MATH-500, AIME, GPQA, LiveCodeBench, HumanEval, MBPP, IFEval, AlpacaEval, Arena-Hard); other sources were not separately decontaminated.

Limitations

Much of the data is machine-translated or model-generated (Gemma, Qwen, DeepSeek, Kimi and others) and has not been reviewed by native speakers; translation errors and teacher biases are present. Reasoning-language coverage is uneven: target-language traces exist for 12 languages, the 30+-language pilot is small, and most other traces are English. Correctness is verified only where the source did so (MedQA, SYNTHETIC-2, OpenR1-style subsets).

Licenses and attribution

This is a mixed-source dataset: each row remains under the terms of its upstream source, given in its license column. Model-generated content is additionally subject to the generating model's output terms where applicable. Please credit NVIDIA (Nemotron), Ai2 (Dolci/OLMo), Hugging Face (SmolTalk2), Cohere Labs (Aya), the MedQA authors (Jin et al., 2021), OpenEuroLLM, and jonasaise when using this data.

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