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DeepSeek releases V4 Pro 0813 model via OpenRouter

By PulseAugur Editorial · [6 sources] ·

DeepSeek has quietly released its V4 Pro 0813 model, making it available through OpenRouter. This new iteration of the DeepSeek model is accessible via API documentation, signaling its readiness for integration and use. AI

IMPACT This release provides a new option for developers seeking advanced LLM capabilities through an accessible API.

RANK_REASON Frontier-lab model release with API documentation.

Read on Mastodon — sigmoid.social →

AI-generated summary · Google Gemini · from 6 sources. How we write summaries →

DeepSeek releases V4 Pro 0813 model via OpenRouter

How we ranked this

Signal score
0 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Frontier Release
Frontier-lab model release with API documentation.
Source corroboration
6 independent sources
Strong cross-source corroboration — multiple independent publishers covered this within the clustering window.
Topics
model release
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
45 days old
Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.
Coverage growth since scoring
+2 source(s) since last score
New sources have picked up this story since our last re-score. Score will update on the next scoring pass.

Full methodology in our editorial standards.

COVERAGE [6]

  1. Simon Willison TIER_1 Nederlands(NL) ·

    DeepSeek V4 Pro 0813 (on OpenRouter)

    <p><strong><a href="https://openrouter.ai/deepseek/deepseek-v4-pro-0813">DeepSeek V4 Pro 0813 (on OpenRouter)</a></strong></p> The latest DeepSeek Pro model is now available, via API only. I had to link to OpenRouter because DeepSeek don't have any obvious announcement page for t…

  2. Mastodon — sigmoid.social TIER_1 Nederlands(NL) · [email protected] ·

    DeepSeek V4 Pro 0813 (on OpenRouter) https://simonwillison.net/2026/Aug/12/deepseek-v4-pro-0813/ # AI # LLM # OpenSource

    DeepSeek V4 Pro 0813 (on OpenRouter) https://simonwillison.net/2026/Aug/12/deepseek-v4-pro-0813/ # AI # LLM # OpenSource

    LINKS simonwillison.net/…/deepseek-v4-pro-0813
  3. Mastodon — sigmoid.social TIER_1 Nederlands(NL) · [email protected] ·

    DeepSeek V4 Pro 0813 https://openrouter.ai/deepseek/deepseek-v4-pro-0813 #ai #deepseek

    DeepSeek V4 Pro 0813 https:// openrouter.ai/deepseek/deepsee k-v4-pro-0813 # ai # deepseek

    LINKS openrouter.ai/…/deepseek-v4-pro-0813 openrouter.ai/…/deepsee
  4. Mastodon — sigmoid.social TIER_1 Nederlands(NL) · [email protected] ·

    DeepSeek V4 Pro 0813 https://openrouter.ai/deepseek/deepseek-v4-pro-0813 Comments: https://news.ycombinator.com/item?id=49274600 #HackerNews #DeepSeek #V

    DeepSeek V4 Pro 0813 https:// openrouter.ai/deepseek/deepsee k-v4-pro-0813 Comments: https:// news.ycombinator.com/item?id=4 9274600 # HackerNews # DeepSeek # V4 # Pro # tech # AI # innovation # router # OpenRouter

    LINKS openrouter.ai/…/deepseek-v4-pro-0813 openrouter.ai/…/deepsee
  5. Mastodon — sigmoid.social TIER_1 English(EN) · [email protected] ·

    DeepSeek V4 Pro 0813 quietly released https://api-docs.deepseek.com/guides/responses_api/ # HackerNews # Tech # AI

    DeepSeek V4 Pro 0813 quietly released https://api-docs.deepseek.com/guides/responses_api/ # HackerNews # Tech # AI

    LINKS api-docs.deepseek.com/…/responses_api
  6. Mastodon — fosstodon.org TIER_1 Nederlands(NL) · [email protected] ·

    DeepSeek V4 Pro 0813 https://openrouter.ai/deepseek/deepseek-v4-pro-0813 #ai #deepseek

    DeepSeek V4 Pro 0813 https:// openrouter.ai/deepseek/deepsee k-v4-pro-0813 # ai # deepseek

    LINKS openrouter.ai/…/deepseek-v4-pro-0813 openrouter.ai/…/deepsee

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