We’re excited to be day 0 partners for @reflection_ai’s first open-weight model! For a limited time,...

TL;DR · AI 摘要
Ollama与Reflection AI合作推出开源模型Beam,限时免费,支持1M token上下文窗口及多种权重格式。
核心要点
- Beam模型提供1M token上下文窗口,适用于软件工程和长期代理任务
- 支持BF16/FP8/NVFP4权重格式及Apache 2.0开源许可证
- 限时免费使用Beam模型,需通过Ollama Cloud部署
结构提纲
按章节快速跳转。
- §合作声明
Ollama宣布与Reflection AI达成合作推出开源模型Beam。
- ·模型特性
Beam支持1M token上下文窗口及BF16/FP8/NVFP4权重格式。
- ›应用场景
专为软件工程、推理和长期代理任务设计。
- ·合作细节
模型采用Apache 2.0许可证并提供参考实现。
- ›限时优惠
Beam模型在Ollama平台限时免费提供。
思维导图
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查看大纲文本(无障碍 / 无 JS 友好)
- Ollama与Reflection AI合作推出Beam模型
- 模型特性
- 1M token上下文窗口
- BF16/FP8/NVFP4权重支持
- Apache 2.0许可证
- 应用场景
- 软件工程
- 推理任务
- 长期代理任务
- 合作信息
- 限时免费提供
- 40+合作伙伴生态
金句 / Highlights
值得收藏与分享的关键句。
Beam模型拥有1M token的上下文窗口,是当前开源模型中罕见的超长上下文支持
Apache 2.0许可证允许商业使用且无需支付授权费用
支持BF16、FP8和NVFP4三种权重格式,适配不同算力需求
ollama on X: "We’re excited to be day 0 partners for @reflection_ai’s first open-weight model! For a limited time, Beam is FREE on Ollama! In partnership with @reflection_ai this model is hosted in the US with full ZDR. It has a 1M token context window and is designed for software engineering, r… / X
ollama
@ollama
We’re excited to be day 0 partners for
@
reflection_ai
’s first open-weight model! For a limited time, Beam is FREE on Ollama! In partnership with
this model is hosted in the US with full ZDR. It has a 1M token context window and is designed for software engineering, reasoning, and long-running agentic tasks. Run Beam on Ollama’s Cloud: ollama run beam Claude Code ollama launch claude --model beam:cloud Codex ollama launch codex --model beam:cloud OpenCode ollama launch opencode --model beam:cloud Free to use for a limited time only.
Reflection
@reflection_ai
Oct 16
Beam is now available across platforms, with open weights under the Apache 2.0 license - in collaboration with an ecosystem of 40+ partners. We're releasing: - Weights, tokenizer, and reference implementation - BF16, FP8 and NVFP4 weights and a DFlash2 drafter - The open source
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1:31 PM · Oct 16, 2026
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