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Model-as-a-Service: Access AI models or bring your own models without managing the infrastructure

Access ready-to-use AI models or bring your own models, without deploying or managing the underlying model infrastructure.

Choose the right model for the workload

Access open-weight models hosted on high-performance GPUs, alongside closed-weight models from providers onboarded to the service. Model availability depends on the selected configuration.

Choose

<p>Select models according to capability, performance and workload needs.​</p>

Connect

<p>Access hosted models through APIs for applications and workflows.​</p>

Build

<p>Create assistants, knowledge experiences, content, code and agents.​</p>

Paragon​ orchestration

<p>Orchestrate infrastructure and services as AI environments scale.​</p>

Bring your own models

<p>Use your own trained or customised model within RE:AI's environment.</p>

Related services

Related products

  1. Token-as-a-Service — Metered consumption through a managed service with model choice, intelligent routing, governance, and visibility over usage and spend. /ai-cloud-services/token-as-a-service
  2. GPU-as-a-Service — Scale training, fine-tuning and inference without owning and managing the hardware. /ai-cloud-services/gpu-as-a-service
  3. Infrastructure-as-a-Service — Compute and storage to build, deploy and operate AI workloads. /ai-cloud-services/infrastructure-as-a-service
  4. Paragon Orchestration — Paragon brings compute, applications, environments and AI services together on one platform orchestration. /orchestration

Frequently Asked Questions

What is Model-as-a-Service (MaaS)?

Model-as-a-Service gives enterprises access to ready-to-use AI models without having to deploy and manage the underlying model infrastructure.

Which AI models can I access through Singtel RE:AI MaaS?

RE:AI can provide access to open-weight models hosted on RE:AI GPUs, as well as closed-weight models from providers onboarded to the service, subject to availability and configuration.

Can I bring my own AI model to RE:AI?

Yes. Bring Your Own Models (BYOM) enables enterprises to use their preferred or existing AI models within the RE:AI environment, subject to the supported deployment configuration.

How can enterprises use models through MaaS?

Hosted models can be accessed through APIs for integration with applications and workflows, and can support use cases such as assistants, knowledge experiences, content, code and AI agents, depending on the selected model and configuration.

What is the difference between MaaS and Token-as-a-Service (TaaS)?

MaaS provides access to AI models, while TaaS provides managed model consumption with capabilities such as intelligent routing, governance and visibility over token usage and spend.

Awards

  • Global Connectivity Awards 2026

    Best Cloud Innovation

  • Frost & Sullivan Best Practices Recognition 2026

    Southeast Asia AI Infrastructure Transformational Innovation Leadership

  • Leading Lights Awards 2026

    Most Innovative Cloud Product or Solution

  • Global Tech Awards 2026

    Cloud Technology

  • Global Connectivity Awards 2026

    Best Cloud Innovation

  • SBR National Business Awards 2026

    Technology – RE:AI Sovereign AI Cloud

  • Asian Telecom Awards 2026

    Technology Innovation of the Year – Singapore

  • Asia Pacific Stevie Awards 2026 - Gold

    Innovation in Technology Development

  • Future Digital Awards: Telco Innovation Awards 2025

    Best Network Orchestration Solution in Telco

  • World Communication Awards 2025

    Platform Award

  • Frost & Sullivan Best Practices Recognition 2025

    Paragon: Enabling Technology Leadership in 5G & Multi-infrastructure AI Orchestration

  • Frost & Sullivan Best Practices Recognition 2025

    Southeast Asia GPU-as-a-Service Competitive Strategy Leadership

  • FutureNet Asia Awards 2025

    Operator Deployment Award

  • TwimBit Telecom Awards 2025

    Telco to Tech-Co of the Year

  • Future Digital Awards: Telco Innovation Awards 2025

    Best Network Orchestration Solution in Telco

  • Frost & Sullivan Best Practices Recognition 2024

    Asia-Pacific 5G Enterprise Enabling Technology Leadership

  • GSMA M360 APAC Digital Nations Awards 2024

    Excellence in Sustainability Video Award

  • W.Media Asia Pacific Cloud & Datacenter Awards 2024

    Delivering The Edge (Southeast Asia)

  • World Communication Awards 2024

    The Platform Award

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