LLM
Ling-1T
inclusionAI trillion-parameter non-thinking MoE model, open-sourced by Ant Group in October 2025.
Levelmodel
ClassLLM
Parameters1T
Context131,072
Released9 Oct 2025
Opennessopen weights permissive
Runs onnot in the notes
Statusactive
Benchmark Results
vendor-reported
AIME 2025 2025math
Average over 4,000 output tokens per problemvendor-reported
70.42
050100
Score in %. Higher is better.
Ant Group claim reported by AI News
Where this comes from
Every score names who ran it: vendor-reported, maintainer-run or independent. A rank is shown with the population it was ranked in (gap rule 3).
R&D Topics
Identity
- Developer
- inclusionAI
- Family
- Ling 2.0
- Released
- 9 Oct 2025 sourcessecondary report
- Weights published
- –
- Record checked
- 11 Oct 2026
Where this comes from
Developer and dates from the research notes. Release date is the vendor's public announcement; weights date is when open weights were published.
Architecture and Size
- Architecture
- MoE MoE with 1/32 activation ratio, MTP layers, aux-loss-free sigmoid routing, QK Normalization, GQA; FP8 mixed-precision training
- Total parameters
- 1T sources
- Active parameters
- 50B
- Checkpoint parameters
- –
- Note
- About 50B active per token
- Context length
- 131,072 tokens
- Input
- text
- Output
- text
Where this comes from
Parameter counts as the developer states them. Where the checkpoint holds a different total, both are shown (register A16).
Openness and Access
- Openness
- open weights permissive
- Licence
- MIT License sources
- Access routes
- open weights download
Where this comes from
The licence file governs over registry tags and aggregator labels.
Deployment
- Runs on
- not in the notes
- Footprint
- not in the notes
- Runtimes
- not in the notes
Where this comes from
Deployment tiers and runtimes as named in the notes. Footprint is the notes' figure, not a measurement by AURION.
Indonesia
- Indonesian support
- not stated
- Regional languages
- not in the notes
- Jakarta hosting
- unknown
- Languages
- not in the notes
Where this comes from
Indonesia fields are carried on every model; unknown is an allowed value.
Lineage
The notes record no lineage for this model.
Industry Use Cases
No industry use case links this model.
Links
DeveloperinclusionAIcompany, China
inclusionAIcompany, ChinaModelLing-1TinclusionAI, LLM
Ling-1TinclusionAI, LLMR&D TopicsEfficiency Architectures (MoE, Sparse Attention, Long Context)Open-Weight Frontier Releases as Research Substrate
Use CasesClinical LLM (Open Weights)HealthcareProcess Optimisation and Advanced Process ControlIndustrialTelecom Domain LLMs and BenchmarksTelecomUse cases of models in the same R&D topic; none is recorded for this model itself.
Who Runs It
PT Amman Mineral Nusa Tenggara (AMMAN)In production, 8 Jul 2026MIND IDResearch, 14 Oct 2025
Conch CementIn production, 23 Jun 2025
PT Kalbe Morinaga IndonesiaIn production, Oct 2024+2 moreDeployments of these use cases; none names this model.
PT Amman Mineral Nusa Tenggara (AMMAN)In production, 8 Jul 2026MIND IDResearch, 14 Oct 2025Conch CementIn production, 23 Jun 2025PT Kalbe Morinaga IndonesiaIn production, Oct 2024+2 moreDeployments of these use cases; none names this model.Models 1
Organisations 1
Sources
- huggingface.co/inclusionAI/Ling-1T https://huggingface.co/inclusionAI/Ling-1T
- artificialintelligence-news.com/news/trillion-parameter-ai-model-ant-group-li... https://www.artificialintelligence-news.com/news/trillion-parameter-ai-model-ant-group-ling-1t/
To cite this page: Project AURION, AI Use-Cases Research & Innovation, "Ling-1T", https://aurion.semai.id/models/inclusionai-ling-1t/, records of October 2026.