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AIモデルライブラリ/ibm-ai-platform/Bamba-9B-v1
モデル情報

Bamba-9B-v1

ibm-ai-platform · Bamba-9B-v1

We introduce Bamba-9B, a decoder-only language model based on the Mamba-2 architecture and is designed to handle a wide range of text generation tasks. It is trained from scratch using a two-stage training approach. In the first stage, the model is trained on 2 trillion tokens from the Dolma v1.7 dataset. In the second stage, it undergoes additional training on 200 billion tokens, leveraging a carefully curated blend of high-quality data to further refine its performance and enhance output quality. The current release includes the following models: | **Stage** | **Bamba 9B** | **Quantized** | **Note** | |----------------------|----------------------------------------------------------------------|-------------------------------------------------------------------------|-------------------------------------------------------------------| | **Base Model** | ibm-fms/Bamba-9B-v1 | ibm-fms/Bamba-9B-fp8 | Stage 2 pretraining | | **Base Model** | ibm-fms/Bamba-9B-2T | ibm-fms/Bamba-9B-fp8 | Stage 1 pretraining | | **Base Model** | ibm-fms/Bamba-9B-1.8T| ibm-fms/Bamba-9B-fp8 | Intermediate checkpoints during Stage 1, more to come | | **SFT** | coming soon | coming soon | to be released in the next drop | | **DPO** | coming soon | coming soon | to be released in the next drop | For users using our HF versions of the model, you would need to install the latest transformers which includes our newly merged implementation for our Bamba models:

翻訳待ちのため原文を表示しています。

テキスト生成license:apache-2.0
コンテキスト長非公開
入力 → 出力テキスト → テキスト
モデルウェイト未確認
情報更新日時2026/11/2 19:17:03
OVERVIEW

モデル紹介

We introduce Bamba-9B, a decoder-only language model based on the Mamba-2 architecture and is designed to handle a wide range of text generation tasks. It is trained from scratch using a two-stage training approach. In the first stage, the model is trained on 2 trillion tokens from the Dolma v1.7 dataset. In the second stage, it undergoes additional training on 200 billion tokens, leveraging a carefully curated blend of high-quality data to further refine its performance and enhance output quality. The current release includes the following models: | **Stage** | **Bamba 9B** | **Quantized** | **Note** | |----------------------|----------------------------------------------------------------------|-------------------------------------------------------------------------|-------------------------------------------------------------------| | **Base Model** | ibm-fms/Bamba-9B-v1 | ibm-fms/Bamba-9B-fp8 | Stage 2 pretraining | | **Base Model** | ibm-fms/Bamba-9B-2T | ibm-fms/Bamba-9B-fp8 | Stage 1 pretraining | | **Base Model** | ibm-fms/Bamba-9B-1.8T| ibm-fms/Bamba-9B-fp8 | Intermediate checkpoints during Stage 1, more to come | | **SFT** | coming soon | coming soon | to be released in the next drop | | **DPO** | coming soon | coming soon | to be released in the next drop | For users using our HF versions of the model, you would need to install the latest transformers which includes our newly merged implementation for our Bamba models:

主な特徴

特点摘要待依据来源补齐，不凭模型名称推断能力。

制約と注意点

具体的な制約を判断する出典が不足しています。実際の性能、遅延、データ方針、ライセンス、提供期間を確認してください。

PRICING & COST

出典別料金と費用分析

料金はチャネル・地域・設定によって異なります。各チャネルの料金は個別に表示し、提供元の統一公式料金とは見なしません。

出典・チャネル入力出力課金単位収集日時
確認可能な料金がありません。出典を確認してください。

月額の基本トークン費用を試算

—

試算はキャッシュ割引、段階料金、マルチモーダル追加料金、検索、税金、追加推論出力を含みません。

INDEPENDENT BENCHMARKS

公開評価と実行設定

暂无已采集的可核验公开评分。模型未上榜不代表能力较低。

収録済みの全ランキング →

よくある質問

オープンウェイトなら無料で商用利用できますか？

必ずしもそうではありません。バージョン別のライセンス、商用条件、利用方針を確認してください。自前運用には計算資源と保守費用も必要です。

これはリアルタイムの請求料金ですか？

収集日時付きの料金スナップショットです。最新のバージョン、地域、割引、課金方式は各チャネルで確認してください。

出典と追跡記録

huggingface · ibm-ai-platform/Bamba-9B-v1 ↗2026/10/30 04:21:32
huggingface · enrich:5c6470a8-c49d-4793-a934-20537437a199 ↗2026/10/30 17:30:30

许可证：apache-2.0。模型介绍与第三方评测均以原来源的具体版本和方法为准。