{"schema_version":"onlylabs.public_signal.v1","title":"Upstage (Solar) Model: upstage/Solar-Open-100B","description":"Upstage (Solar) model signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/5f3e4860-16d6-403c-8200-7cdd2ec64fa8","json_url":"https://onlylabs.fyi/signals/5f3e4860-16d6-403c-8200-7cdd2ec64fa8/signal.json","generated_at":"2026-06-11T02:49:48.731024+00:00","org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab","category_label":"Neolab","dossier_url":"https://onlylabs.fyi/labs/upstage","dossier_json_url":"https://onlylabs.fyi/labs/upstage/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/5f3e4860-16d6-403c-8200-7cdd2ec64fa8","signal_json":"https://onlylabs.fyi/signals/5f3e4860-16d6-403c-8200-7cdd2ec64fa8/signal.json","source":"https://huggingface.co/upstage/Solar-Open-100B","lab_dossier":"https://onlylabs.fyi/labs/upstage","lab_dossier_json":"https://onlylabs.fyi/labs/upstage/dossier.json","analysis":"https://onlylabs.fyi/analysis/upstage","analysis_json":"https://onlylabs.fyi/analysis/upstage/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/upstage/evidence.json","category":"https://onlylabs.fyi/neolabs","category_json":"https://onlylabs.fyi/neolabs.json","category_feed":"https://onlylabs.fyi/neolabs/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json?category=neolab","topic":"https://onlylabs.fyi/topics/releases","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json?category=neolab","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml?category=neolab","data_business":null},"answer_pack":{"answer":"Upstage (Solar) published upstage/Solar-Open-100B. This model signal is evidence of what shipped on model infrastructure and how the release is positioned. 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for this category, keep conclusions tied to category-specific strategy, source evidence, and follow-up questions.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/5f3e4860-16d6-403c-8200-7cdd2ec64fa8/signal.json","required":true},{"label":"source","url":"https://huggingface.co/upstage/Solar-Open-100B","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/upstage/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/upstage/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/releases/signals.json?category=neolab","required":false},{"label":"data_radar_json","url":null,"required":false}],"expected_output":["one-paragraph source-grounded interpretation","category-specific implication","confidence and missing evidence","recommended next source to inspect"],"prompt_seed":"Using only the linked onlylabs JSON, captured source context, and cited evidence, analyze Upstage (Solar)'s model signal \"upstage/Solar-Open-100B\" for neolab strategy."},"semantic_triples":[{"subject":"Upstage (Solar)","predicate":"published model","object":"upstage/Solar-Open-100B","text":"Upstage (Solar) published model upstage/Solar-Open-100B."},{"subject":"upstage/Solar-Open-100B","predicate":"is classified as","object":"model signal","text":"upstage/Solar-Open-100B is classified as model signal."},{"subject":"upstage/Solar-Open-100B","predicate":"belongs to","object":"releases desk","text":"upstage/Solar-Open-100B belongs to releases desk."},{"subject":"upstage/Solar-Open-100B","predicate":"has evidence coverage","object":"1 captured evidence page","text":"upstage/Solar-Open-100B has evidence coverage 1 captured evidence page."},{"subject":"upstage/Solar-Open-100B","predicate":"has captured page count","object":"1","text":"upstage/Solar-Open-100B has captured page count 1."},{"subject":"upstage/Solar-Open-100B","predicate":"has readable page count","object":"1","text":"upstage/Solar-Open-100B has readable page count 1."},{"subject":"upstage/Solar-Open-100B","predicate":"has related signal count","object":"6","text":"upstage/Solar-Open-100B has related signal count 6."},{"subject":"upstage/Solar-Open-100B","predicate":"has analysis playbook objective","object":"Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","text":"upstage/Solar-Open-100B has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"upstage/Solar-Open-100B","predicate":"has source host","object":"huggingface.co","text":"upstage/Solar-Open-100B has source host huggingface.co."},{"subject":"upstage/Solar-Open-100B","predicate":"has lab","object":"Upstage (Solar)","text":"upstage/Solar-Open-100B has lab Upstage (Solar)."},{"subject":"upstage/Solar-Open-100B","predicate":"has signal desk","object":"releases","text":"upstage/Solar-Open-100B has signal desk releases."},{"subject":"upstage/Solar-Open-100B","predicate":"has source host","object":"huggingface.co","text":"upstage/Solar-Open-100B has source host huggingface.co."},{"subject":"upstage/Solar-Open-100B","predicate":"has task","object":"text-generation","text":"upstage/Solar-Open-100B has task text-generation."},{"subject":"upstage/Solar-Open-100B","predicate":"has license","object":"other","text":"upstage/Solar-Open-100B has license other."},{"subject":"upstage/Solar-Open-100B","predicate":"has library","object":"transformers","text":"upstage/Solar-Open-100B has library transformers."},{"subject":"upstage/Solar-Open-100B","predicate":"has params","object":"102.7B","text":"upstage/Solar-Open-100B has params 102.7B."},{"subject":"upstage/Solar-Open-100B","predicate":"has downloads","object":"3.9K","text":"upstage/Solar-Open-100B has downloads 3.9K."}]},"intelligence":{"signal_desk":"releases","answer":"Upstage (Solar) published upstage/Solar-Open-100B. This model signal is evidence of what shipped on model infrastructure and how the release is positioned. 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As a **Mixture-of-Experts (MoE)** architecture, it delivers enterprise-grade performance in reasoning, instruction-following, and agentic capabilities—all while prioritizing transparency and customization for the open-source community. [**Technical Report**](https://huggingface.co/papers/2601.07022) | [**Project Page**](https://upstage.ai) Highlights * **MoE Architecture (102B / 12B):** Built on a Mixture-of-Experts architecture with **102B total / 12B active parameters**. This design delivers the knowledge depth of a massive model with the inference speed and cost-efficiency of a much smaller model. * **Massive Training Scale:** Pre-trained on **19.7 trillion tokens**, ensuring broad..."},"evidence_pages":[{"url":"https://huggingface.co/upstage/Solar-Open-100B/raw/main/README.md","final_url":"https://huggingface.co/upstage/Solar-Open-100B/raw/main/README.md","title":"upstage/Solar-Open-100B model card","http_status":200,"content_type":"text/plain; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T02:49:48.731024+00:00","bytes":8435,"raw_path":"c2b6ada0257da92a786fab5743ba5cd141410a5c32fccaa928bd90528e5963bb.md","content_hash":"b3620aeabed0e73e57abe73c7f7f7fe34d5569ba487a83861ed38a4f8db4a89a","excerpt_chars":1200,"truncated":true,"excerpt":"--- language: - en - ko library_name: transformers license: other license_name: upstage-solar-license pipeline_tag: text-generation tags: - upstage - solar - moe - 100b - llm arxiv: 2601.07022 --- <p align=\"center\"> <img src=\"./Solar-Open-100B.png\" alt=\"Solar Open Model\" width=\"100%\"> </p> **Solar Open** **Solar Open** is Upstage's flagship **102B-parameter** large language model, trained **entirely from scratch** and released under the **Upstage Solar License** (see [LICENSE](#license) for details). As a **Mixture-of-Experts (MoE)** architecture, it delivers enterprise-grade performance in reasoning, instruction-following, and agentic capabilities—all while prioritizing transparency and customization for the open-source community. [**Technical Report**](https://huggingface.co/papers/2601.07022) | [**Project Page**](https://upstage.ai) Highlights * **MoE Architecture (102B / 12B):** Built on a Mixture-of-Experts architecture with **102B total / 12B active parameters**. This design delivers the knowledge depth of a massive model with the inference speed and cost-efficiency of a much smaller model. * **Massive Training Scale:** Pre-trained on **19.7 trillion tokens**, ensuring broad..."}],"related_signals":[{"id":"d2a23d04-ba4a-4bc1-9390-4a43e15bcfaf","url":"https://onlylabs.fyi/signals/d2a23d04-ba4a-4bc1-9390-4a43e15bcfaf","source_url":"https://huggingface.co/upstage/TinySolar-187m-4k","title":"upstage/TinySolar-187m-4k","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2026-05-27T03:11:31+00:00","first_seen_at":"2026-06-06T01:49:59.555032+00:00","date_source":"source"},{"id":"5b43238d-0447-4885-a3dc-64c5b43beb64","url":"https://onlylabs.fyi/signals/5b43238d-0447-4885-a3dc-64c5b43beb64","source_url":"https://huggingface.co/upstage/TinySolar-111m-4k","title":"upstage/TinySolar-111m-4k","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2026-05-27T03:11:21+00:00","first_seen_at":"2026-06-06T01:49:59.555032+00:00","date_source":"source"},{"id":"39369cc6-2acb-4c22-a023-8aacde9721df","url":"https://onlylabs.fyi/signals/39369cc6-2acb-4c22-a023-8aacde9721df","source_url":"https://huggingface.co/upstage/solar-pro3-tokenizer","title":"upstage/solar-pro3-tokenizer","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2026-01-23T08:41:27+00:00","first_seen_at":"2026-06-06T01:49:59.555032+00:00","date_source":"source"},{"id":"f3a6e949-4181-448d-9d4e-90d73ddc5fd4","url":"https://onlylabs.fyi/signals/f3a6e949-4181-448d-9d4e-90d73ddc5fd4","source_url":"https://huggingface.co/upstage/TFLOP","title":"upstage/TFLOP","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2025-11-06T06:45:38+00:00","first_seen_at":"2026-06-06T01:49:59.555032+00:00","date_source":"source"},{"id":"06fc6466-0696-4f42-a8ce-1c0f491e979e","url":"https://onlylabs.fyi/signals/06fc6466-0696-4f42-a8ce-1c0f491e979e","source_url":"https://huggingface.co/upstage/solar-pro2-tokenizer","title":"upstage/solar-pro2-tokenizer","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2025-07-08T03:31:42+00:00","first_seen_at":"2026-06-06T01:49:59.555032+00:00","date_source":"source"},{"id":"e279a0c1-088d-4e02-8eff-513937482b5d","url":"https://onlylabs.fyi/signals/e279a0c1-088d-4e02-8eff-513937482b5d","source_url":"https://huggingface.co/upstage/solar-pro-tokenizer","title":"upstage/solar-pro-tokenizer","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"upstage","name":"Upstage (Solar)","category":"neolab"},"occurred_at":"2024-11-15T05:14:07+00:00","first_seen_at":"2026-06-06T01:49:59.555032+00:00","date_source":"source"}]}