# Canary Rollouts: Upgrade Models in Production Without Downtime

> **Platform:** [SPIDITS AI](https://spidits.com/) — Real-Time AI News & Market Intelligence  
> **Published:** 2026-09-22T00:00:00.000Z  
> **Category:** PRODUCT_LAUNCH  
> **Impact Score:** 130/100  
> **Primary Source:** [Together AI Blog](https://www.together.ai/blog/canary-rollouts-upgrade-models-in-production-without-downtime)  
> **Canonical Citation:** [https://spidits.com/timeline/canary-rollouts-upgrade-models-in-production-without-downtime](https://spidits.com/timeline/canary-rollouts-upgrade-models-in-production-without-downtime)

## Executive Summary
A hard model swap exposes every user at once, and rolling back means cold-starting the old deployment under pressure. Here's how staged traffic ramps, metric gates, and automatic rollback work on dedicated inference.

## Referenced Coverage & Sources
- **[Together AI Blog](https://www.together.ai/blog/canary-rollouts-upgrade-models-in-production-without-downtime)**: Canary rollouts: upgrade models in production without downtime — _A hard model swap exposes every user at once, and rolling back means cold-starting the old deployment under pressure. Here's how staged traffic ramps, metric gates, and automatic rollback work on dedicated inference._

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*Synthesized by SPIDITS AI Market Intelligence Desk. Track live AI news, model releases, and funding: [https://spidits.com](https://spidits.com)*