Liquid AI d1 API Review: Open Models vs Hosted Pricing
Liquid AI d1 API review covering $0.04/M hosted pricing, d1-3B vs d1-omni-600M, licensing, hardware, and local deployment trade-offs.

This article reviews the Liquid AI d1 API, comparing hosted and open-weight models, pricing, and deployment options.
What happened
The article provides a detailed review of the Liquid AI d1 API, comparing the hosted service with open-weight models, their pricing, technical specifications, and deployment considerations.
Why it matters
Understanding the trade-offs between hosted and local deployment, as well as the performance differences between models, is crucial for developers and businesses choosing the right AI solution for their needs.
- Choose hosted d1 for fast integration and low cost.
- Use d1-3B for high-quality local inference and vision tasks.
- Consider d1-omni-600M for edge devices or audio applications.
- Validate model performance on production data before automation.
- Be aware of licensing and local compute costs for open-weight models.
The bigger picture
The article helps developers and businesses make informed decisions about AI model deployment, considering factors like cost, performance, and use cases.
The article provides a comprehensive comparison of Liquid AI d1 options, guiding users to select the most suitable model based on their specific requirements and constraints.
Technical details
- Hosted d1 API pricing: $0.04 per million input tokens.
- d1-3B: 3.12B parameters, 6.25 GB weights, 32,768 context length.
- d1-omni-600M: 587M parameters, 0.6B F32 model, 16,384 context length.
- Supports text, images, and audio (d1-omni-600M only).
- Model validation and threshold selection based on production data.
FAQ
Is Liquid AI d1 free?
The hosted d1 service is priced at $0.04 per million input tokens. Open checkpoints can be downloaded without a per-token fee, but local compute costs and licensing terms apply.
Are d1-3B and d1-omni-600M the same as the hosted d1 API model?
No, Liquid AI has not documented either checkpoint as identical to the hosted d1. They are separate products with different model IDs, contexts, and deployment paths.
Can I run Liquid d1 with Ollama?
The d1-3B model page links quantizations for Ollama, but verify the quantizer, source revision, and accuracy before using them.
This summary and analysis were generated with AI from the original article and may contain errors. Read the original for the full story.
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Originally published by Nano Imagine Blog on Oct 7, 2026.
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