DeepSeek V4 Flash now runs updated weights on AI Gateway
DeepSeek V4 Flash now runs on updated weights by default on AI Gateway, with notably stronger agentic capabilities. On Terminal-Bench, it scores 82.7, up 25.8 points from 56.9 in the April preview. Requests to deepseek/deepseek-v4-flash pick up the new weights automatically, with no change to the model ID or your code.
Read Vercel's release noteshttps://vercel.com/changelog/deepseek-v4-flash-now-runs-updated-weights-on-ai-gateway
Summaries of vendors' own notes. Product names and logos belong to their owners; logos via logo.dev.
More AI SDK and AI Gateway releases
Expanded search for workflow runs in Vercel Observability
PreviewSQLObservabilityRegions
10x more capacity for Laguna S 2.1 on AI Gateway
UpdateAI agentsPricingDeveloper tools
Inkling Small from Thinking Machines is now available on AI Gateway
UpdateAI agentsPricingBI
Also shipped on Jul 31, 2026
[In preview] Public Preview: Azure SQL updates for late-July
PreviewSQLGovernanceDeveloper tools
Upcoming August 2026 model deprecations in GitHub Copilot
DeprecationAI agentsLLMsGovernance