reasoning
TxAgent T1 Llama 3.1 8B
Agent model from Harvard's Zitnik lab that reasons over biomedical tools to give treatment recommendations, built on Llama 3.1 8B.
Levelmodel
Classreasoning
Parameters8.03B
Contextnot in the notes
Released3 Mar 2025
Opennessopen weights restricted
Runs onnot in the notes
Statusactive
R&D Topics
Identity
- Developer
- Harvard University
- Family
- not in the notes
- Released
- 3 Mar 2025 sourcesregistry date
- Weights published
- –
- Record checked
- 12 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
- dense transformer
- Total parameters
- 8.03B sources
- Active parameters
- –
- Checkpoint parameters
- –
- Note
- Parameter count from the safetensors index on Hugging Face.
- Context length
- not in the notes
- 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 restricted
- Licence
- Llama 3.1 Community 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.
Benchmark Results
The notes record no benchmark result for this model.
Lineage
The notes record no lineage for this model.
Industry Use Cases
No industry use case links this model.
Links
DeveloperHarvard Universityuniversity
Harvard UniversityuniversityModelTxAgent T1 Llama 3.1 8BHarvard University, reasoning
TxAgent T1 Llama 3.1 8BHarvard University, reasoningUse CasesClinical LLM (Open Weights)HealthcareClinical LLM (Frontier Proprietary)HealthcareChinese Medical LLMsHealthcareRadiology Report GenerationHealthcare+11 moreUse cases of models in the same R&D topic; none is recorded for this model itself.
Who Runs It
Kementerian Kesehatan (Kemenkes), PusdatinPlanned, 19 Aug 2026
PT Pertamina Geothermal EnergyIn production, 14 Jul 2026
PT Amman Mineral Nusa Tenggara (AMMAN)In production, 8 Jul 2026
Banner HealthIn production, 11 Jan 2026+53 moreDeployments of these use cases; none names this model.
Kementerian Kesehatan (Kemenkes), PusdatinPlanned, 19 Aug 2026PT Pertamina Geothermal EnergyIn production, 14 Jul 2026PT Amman Mineral Nusa Tenggara (AMMAN)In production, 8 Jul 2026Banner HealthIn production, 11 Jan 2026+53 moreDeployments of these use cases; none names this model.Organisations 1
R&D topics 3
Reasoning via Large-Scale RLReinforcement learning on outcomes, often verifiable math or code, to produce long reason…produced byDomain Adaptation (Vertical Models)Training or tuning models for a sector.produced byAgents and Tool UseSystems that plan, call tools and act over multi-step tasks.produced by
Sources
- huggingface.co/mims-harvard/TxAgent-T1-Llama-3.1-8B https://huggingface.co/mims-harvard/TxAgent-T1-Llama-3.1-8B
- ai.azure.com/catalog/models?industry=health-and-life-scien... https://ai.azure.com/catalog/models?industry=health-and-life-sciences
To cite this page: Project AURION, AI Use-Cases Research & Innovation, "TxAgent T1 Llama 3.1 8B", https://aurion.semai.id/models/harvard-university-txagent-t1-llama-3-1-8b/, records of October 2026.