announcement aidev NEEDS REVIEW SIG 3/5

OpenRouter catalog lists deepseek/deepseek-v4-pro-0813 at 1M context

A dated DeepSeek V4 Pro model ID appeared in OpenRouter's public model-list API on 2026-08-21, listed with a 1,048,576-token context length. Catalog observation only — DeepSeek has not been checked for a corresponding announcement, and the ID could be a snapshot alias or a listing that is withdrawn again.

PUBLISHED—
OBSERVED2026-08-21
AGE5d
SOURCES1
  • Model ID: deepseek/deepseek-v4-pro-0813
  • Catalog display name: DeepSeek: DeepSeek V4 Pro 0813
  • Context length as listed: 1,048,576
  • Source: OpenRouter public model-list API (https://openrouter.ai/api/v1/models)
  • First observed: 2026-08-21
  • Third-party catalog entry, not a DeepSeek statement
model-supportnew-modelcontext-window

COMMUNITY

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