kubernetes-sigs

    kubernetes-sigs/gateway-api-inference-extension

    Gateway API Inference Extension

    api
    k8s-sig-network
    Go
    Apache-2.0
    801 stars
    324 forks
    801 GitHub watchers
    Updated Nov 3, 2026
    View on GitHub

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    3 releases in the last 90 days, the latest 49 days ago, with 170 contributors on GitHub.

    Use Cases & Benefits

    • Extends Envoy-capable gateways to become inference gateways for optimized routing and load balancing of self-hosted generative AI models on Kubernetes.
    • Enables Kubernetes-native declarative APIs for sophisticated routing, traffic splitting, and operational guardrails to improve AI inference workload management and utilization.
    • Use for deploying and managing large language model inference workloads with improved latency and throughput on Kubernetes clusters.
    • Use for integrating self-hosted AI models alongside model-as-a-service providers in hybrid AI gateway environments.
    • Use for implementing cost- and performance-aware scheduling of inference requests across heterogeneous accelerators and model servers.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    Apache 2.0

    Permissive: commercial use, modification and redistribution are allowed with attribution; includes an explicit patent grant from contributors.

    Community files

    • README: present
    • Contributing guide: present
    • Code of conduct: present

    Watch-outs

    No watch-outs from GStars' checks.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Gateway API Inference Extension optimizes self-hosting Generative Models on Kubernetes. This is achieved by leveraging Envoy's External Processing (ext-proc) to extend any gateway that supports both ext-proc and Gateway API into an inference gateway.

    NOTE : As we prep for our v1 release, some of our docs may fall out of scope, we are working hard to get these up to date and they will be ready by the time we launch v1. Thanks!

    Inference Gateway has partnered with vLLM to accelerate LLM serving optimizations with llm-d!

    The following specific terms to this project:

    The following are key industry terms that are important to understand for this project:

    For deeper insights and more advanced concepts, refer to our proposals.

    Excerpt from the kubernetes-sigs/gateway-api-inference-extension README on GitHub (Apache-2.0 license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Forks

    324+19

    Open issues

    26+4

    Compared with peers in API

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 1, by 7-day star growth

    kubernetes-sigs/gateway-api-inference-extension compared with API repositories by stars, 7-day star growth, health score and last release
    RepositoryStars+7dHealthLast release
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    kubernetes-sigs/gateway-api-inference-extension801—6249 days ago
    Category median48.2K+18359—

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