translation
Seed-X PPO 7B
7-billion-parameter multilingual translation model from ByteDance Seed, trained with reinforcement learning, covering 28 languages.
Levelmodel
Classtranslation
Parameters7.51B
Contextnot in the notes
Released16 Jul 2025
Opennessopen weights permissive
Runs onnot in the notes
Statusactive
Industry Use Cases
Public Sector
Translation including IndonesianR&D Topics
Identity
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
- 7.51B 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 permissive
- Licence
- not in the notes 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
- listed by developer
- Regional languages
- Malay, Thai, Vietnamese
- Jakarta hosting
- unknown
- Languages
- Model card lists 28 languages, including Indonesian
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.
Links
DeveloperByteDancebig tech, China
ByteDancebig tech, ChinaModelSeed-X PPO 7BByteDance, translation
Seed-X PPO 7BByteDance, translationR&D TopicsLLM-Based Machine Translation
Who Runs It
BRIN PRSDI with Universitas Hasanuddin and Universitas HandayaniResearch, 28 Jun 2025
Google TranslateIn production, 27 Jun 2024Deployments of these use cases; none names this model.
BRIN PRSDI with Universitas Hasanuddin and Universitas HandayaniResearch, 28 Jun 2025Google TranslateIn production, 27 Jun 2024Deployments of these use cases; none names this model.Organisations 1
Sources
- huggingface.co/ByteDance-Seed/Seed-X-PPO-7B https://huggingface.co/ByteDance-Seed/Seed-X-PPO-7B
- huggingface.co/api/models?pipeline_tag=translation&sort=like... https://huggingface.co/api/models?pipeline_tag=translation&sort=likes&limit=50
To cite this page: Project AURION, AI Use-Cases Research & Innovation, "Seed-X PPO 7B", https://aurion.semai.id/models/bytedance-seed-x-ppo-7b/, records of October 2026.