能力 · 2026-06-29
開放權重的 AI 模型
對比在授權下公開訓練權重的 AI 模型 —— 適合自託管、私域微調和受監管環境。
這是什麼？
- 開放權重模型在授權（常見 Apache 2.0、MIT 或自訂開放研究授權）下發布可下載的權重。
- 注意：開放權重 ≠ 開源 —— 訓練資料與程式碼通常並不公開。
為什麼重要
- 可在自有 GPU 上自託管、用私域資料微調、離線運行，或部署到受監管環境。
- 本頁價格反映最便宜的 API 託管價；若自建硬體，同一模型也可零 API 成本運行。
487 個模型支援此能力
顯示前 60 項，共 487 項。 用 完整目錄 進一步篩選。
Frequently asked questions
How many AI models support 開放權重?
487 canonical models in our database currently support 開放權重. The list is regenerated on every data refresh, so it always reflects the latest releases tracked in our catalogue.
What is the cheapest model with 開放權重?
Whisper Large v3 from scaleway is currently the lowest-priced option, at $0.003 per 1M input tokens and Unknown per 1M output tokens. The full table above is sorted price-ascending.
Which model with 開放權重 has the largest context window?
Llama 4 Scout 17B Instruct (US) (Meta) leads on context at 3.50M tokens. This may matter if you also need long-document understanding alongside 開放權重.
Which models are available on the most providers?
Production-readiness usually correlates with how many independent providers host the same weights. The top three by provider count are: Kimi K2.6 (49), Kimi K2.5 (48), GLM-5.1 (47).
How is 開放權重 different from a regular LLM?
Open-weight models publish their trained weights publicly. You can self-host on your own GPUs, fine-tune on private data or run offline. Note: open weights ≠ open source — training data and code are usually not released.
How often is this list updated?
Daily. Our data pipeline syncs once a day, regenerates the canonical model list, and rebuilds these pages so newly released models appear within 24 hours.
Explore more
Top models with this capability
- Whisper Large v3$0.00 in / $0.00 out
- Voxtral Small 24B 2507$0.00 in / $0.00 out
- Whisper Large v3$0.00 in / $0.00 out
- KB Whisper$0.00 in / $0.00 out
- All-MiniLM-L6-v2$0.01 in / $0.00 out
Other capabilities
Best-of lists you might also want
Pricing comparisons
最近更新：
Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.
Pricing and capabilities are refreshed daily and reconciled against each provider's official documentation. Always verify critical production decisions with the provider directly.