Nimbus-Labs/Nimbus-2B

VISIONPricing:Input $0.32 / Cached $0.064 / Output $1.6Concurrent Unit Cost:1Model Size:2.3BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Jul 21, 2026License:otherArchitecture:Transformer Featherless Exclusive Cold

Nimbus-Labs/Nimbus-2B is a 2.3 billion parameter multimodal coding assistant developed by Nimbus-Labs, built upon the Qwen3.5 foundation. This model is specifically designed for fast local execution, excelling at low-latency code drafting, repair, and focused repository tasks. It features a 32768 token context length and includes full multimodal components, making it suitable for rapid development workflows.

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Nimbus-2B: A Fast Local Coding Assistant

Nimbus-2B is a 2.3 billion parameter multimodal model from Nimbus-Labs, fine-tuned from the Qwen3.5-2B-Base foundation. It is part of the Nimbus family of local coding models, optimized for speed and efficiency in developer workflows.

Key Capabilities

  • Fast Drafting: Designed for rapid generation of code snippets and initial drafts.
  • Code Repair: Efficiently assists in identifying and fixing code issues.
  • Focused Repository Tasks: Supports targeted operations within a codebase.
  • Multimodal Components: The Transformers checkpoint includes full multimodal capabilities, though GGUF artifacts are text-only.
  • Local Execution: Optimized for low-latency performance on local machines.

Intended Use Cases

  • Local Coding Assistance: Ideal for developers needing quick, on-device support.
  • Code Explanation: Can help in understanding existing code.
  • Debugging: Aids in the debugging process.
  • Test Generation: Capable of generating test cases.
  • Bounded Tool-Aware Workflows: Suitable for integration into workflows requiring specific tool interactions.

Limitations

It is important to note that Nimbus-2B can produce incorrect, insecure, incomplete, or non-compiling code. Users should validate all generated code. While the Transformers version is multimodal, the corresponding GGUF artifacts are text-only.