ByteDance Seed · Official-source model record
Seed-X-PPO-7B
Seed · Version Seed-X-PPO-7B
Publisher-sourced inventory. Specifications come from official documentation and model cards. “Not documented” means we have no verified value. This inventory is separate from our editorial reviews.
Coverage & sources ↗Current catalog answers
What to know about Seed-X-PPO-7B
AI-compiled from linked model documentation. This is a catalog reference, not an independent performance review. Catalog checked October 23, 2026.
Which Seed-X-PPO-7B does this page describe?
Seed-X-PPO-7B is a model record from ByteDance Seed in the Seed family. Source
The recorded model identifier or checkpoint is Seed-X-PPO-7B. Use that exact identifier when checking documentation or a provider listing. Source
How can you access Seed-X-PPO-7B?
The catalog documents Open weights access for Seed-X-PPO-7B. Source
As of the catalog check, this version was listed as available. Source
Open weights means the model weights are distributed for use under their stated terms. It does not establish a hosted API, an open-source license, or a hardware requirement.
What can Seed-X-PPO-7B receive and generate?
Documented inputs: text. Source
Documented outputs: text. Source
Input support and output generation are separate capabilities. Reading an image does not establish image generation; a text output listing does not establish speech output. File sizes, formats and media limits depend on the documented implementation.
What license is recorded for Seed-X-PPO-7B?
The recorded license label is openmdw. Source
Read the linked license and associated use terms for this exact version before redistribution, commercial deployment or fine-tuning. A label alone does not establish every permission, restriction or obligation, and it does not determine the terms of a separate hosted service.
What is documented about the Seed-X-PPO-7B checkpoint?
This evidence refers to ByteDance-Seed/Seed-X-PPO-7B at recorded revision 6ef78fc034ec86c0036d7a7ca2bfc24607f48050, checked October 23, 2026. Repository metadata
Safetensors metadata records 7,514,271,744 stored parameters. This is a stored-weight count, not necessarily the number activated per token, a download size or a GPU-memory requirement. Repository metadata
Recorded architecture class: MistralForCausalLM. Repository metadata
Repository task tag: translation. A task tag identifies a distribution category; it does not measure performance on that task. Repository metadata
Repository language labels: en, zh, de, fr, es, ar, pt, it, ru, id, ja, ko, ms, ro, th, vi, uk, tr, cs, nl, pl, sv, da, fi, hr, hu, no, and nb. These labels are not independent evaluations of language quality. Repository metadata
Repository access gate: false. This records the repository's gate setting when checked; licensing and use terms still apply. Repository metadata
What the configuration file says
The pinned config.json contains these values. Pinned configuration
max_position_embeddings- 32,768
sliding_window- 4,096
torch_dtype- bfloat16
num_attention_heads- 32
num_key_value_heads- 8
num_hidden_layers- 32
hidden_size- 4,096
Configuration values describe the checkpoint and its implementation. In particular, max_position_embeddings, sliding_window and rope_scaling do not independently establish an API context limit, tested usable length or hardware requirement. Runtime, quantization, cache, batch size and input length affect deployment behavior.
Read the retrieved model card for setup and qualifications. Model card
Keep the exact version in view
Other Seed models from ByteDance Seed.
These are separate records in the same publisher family. A shared family name does not establish equal capabilities or interchangeable licenses.
Seed-Coder-8B-Base
Open weights · 32,768 context tokens
Seed-Coder-8B-Instruct
Open weights · 32,768 context tokens
Seed-Coder-8B-Reasoning
Open weights · 65,536 context tokens
Seed-OSS-36B-Base
Open weights
Seed-OSS-36B-Base-woSyn
Open weights
Seed-OSS-36B-Instruct
Open weights
The documented record
Specifications, with their sources.
A missing value remains unknown. Input limits, output limits and the total context window are separate measurements.
- Publisher
- ByteDance SeedSource ↗
- Family
- SeedSource ↗
- Version
- Seed-X-PPO-7BSource ↗
- Availability
- AvailableSource ↗
- Access
- Open weightsSource ↗
- Inputs
- TextSource ↗
- Outputs
- TextSource ↗
- Context window
- Not documented
- Maximum input
- Not documented
- Maximum output
- Not documented
- Knowledge cutoff
- Not documented
- Training-data cutoff
- Not documented
- Training completed
- Not documented
- Release date
- Not documented
- License
- openmdwSource ↗
- Input price / 1M tokens
- Not documented
- Output price / 1M tokens
- Not documented
Read this with the numbers.
Official publisher weight listing; availability refers to this distribution, not a guaranteed hosted API. Base, SFT and research variants are identified by their exact published names. Official quantization/runtime variants are retained as aliases. Publisher repository evidence (2026-10-23): Publisher task label: translation. Published architecture metadata: MistralForCausalLM. Model-card language labels: en, zh, de, fr, es, ar, pt, it, ru, id, ja, ko, ms, ro, th, vi, uk, tr, cs, nl (+8 more); these labels are not evaluated proficiency scores. Published safetensors metadata counts 7,514,271,744 stored parameters; this is not an active-parameter count for mixture-of-experts models. Published configuration: max_position_embeddings=32768; sliding_window=4096; dtype=bfloat16; 32 hidden layers. Checkpoint configuration is not a verified hosted serving limit; context and output limits remain separate documented fields.
Model identifiers and aliases 3
ByteDance-Seed/Seed-X-PPO-7BByteDance-Seed/Seed-X-PPO-7B-AWQ-Int4ByteDance-Seed/Seed-X-PPO-7B-GPTQ-Int8
Follow the evidence