DeepSeek V4 Flash gets agentic boost on Vercel's AI Gateway

DeepSeek V4 Flash now runs updated weights by default on Vercel's AI Gateway, improving its Terminal-Bench score to 82.7 from 56.9 in April. The new weights are automatically applied to requests without changing model IDs or code. DeepSeek is currently the only provider serving these weights, with others expected next week.