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Bert-Nebulon Alpha

openrouter/bert-nebulon-alpha

This model was an early testing version of Mistral Large 3. Try the official launch of Mistral Large 3 here

This is a cloaked model provided to the community to gather feedback. A general-purpose multimodal model (text/image in, text out) designed for reliability, long-context comprehension, and adaptive logic. It is engineered for production-grade assistants, retrieval-augmented systems, science workloads, and complex agentic workflows.

Note: All prompts and completions for this model are logged by the provider and may be used to improve the model.

Modalities
Context
256K
Released
Nov 24, 2025
ActivityFAQExplore

Activity

Token volume and request traffic to this model over time.

Not currently available through EU in-region routing. In-region routing docs

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Frequently asked questions

This model was an early testing version of Mistral Large 3. Try the official launch of Mistral Large 3 here This is a cloaked model provided to the community to gather feedback. A general-purpose multimodal model (text/image in, text out) designed for reliability, long-context comprehension, and adaptive logic.

Bert-Nebulon Alpha has a 256,000 token context window.

Bert-Nebulon Alpha accepts text and images as input and returns text.

Bert-Nebulon Alpha was released on November 24, 2025.