model family hub

DeepSeek models

DeepSeek model family for language, reasoning, coding, and agent workloads.

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Source-linked relationships

is belongs to byDeepSeek V4-FlashConfidence 100/100 · activeSource

is develops byDeepSeekConfidence 100/100 · activeSource

Timeline

API change Jul 31, 2026 Importance 90/100 Confidence 100/100

DeepSeek moved V4-Flash into public beta and documented stronger agent performance plus Responses API compatibility for Codex workflows.

Action requiredVerify model IDs and Responses API settings in Codex or other agent clients before switching production traffic.

1 official source 0 linked discussions 0 reader signals Open DeepSeek V4-Flash hub

APIDir Delta · controlled rollout

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