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security Priority 5/5 7/2/2026, 11:05:15 AM

Access to Claude 3.5 Sonnet Restored on Vercel AI Gateway

Access to Claude 3.5 Sonnet Restored on Vercel AI Gateway

Vercel has announced the restoration of access to the Claude 3.5 Sonnet model via the Vercel AI Gateway. This update ensures that developers relying on Anthropic's models can resume normal operations and utilize the gateway's optimized routing and monitoring capabilities without interruption.

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Comparison

AspectBefore / AlternativeAfter / This
Claude AccessTemporarily degraded or blocked on AI GatewayFully restored and operational
Routing EfficiencyManual fallback configurations requiredStandard AI Gateway optimization active
Model AvailabilityRestricted access to Claude 3.5 SonnetUnrestricted integration with Vercel AI SDK

Action Checklist

  1. Verify active AI Gateway configurations in the Vercel dashboard Ensure your project environment variables point to the correct gateway endpoints.
  2. Test Claude 3.5 Sonnet integrations in a staging environment Verify that API response times and payloads align with your system requirements.
  3. Remove any temporary fallback routing or redundant API keys Consolidating back to the unified gateway helps reduce management overhead.

Source: Vercel Changelog

This page summarizes the original source. Check the source for full details.

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