# DeepSeek — DeepSeek V4 Pro 0813

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This file is the record of one model version: what the model registry states
about it, DeepSeek's launch post, the first-party posts this record
holds about it, the outlets that reported on those posts, and other companies'
announcements that it runs on their platforms. A model ranks nothing here and
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- This model's page: https://forck.live/models/deepseek-v4-pro-0813
- DeepSeek's page: https://forck.live/company/deepseek
- Every model: https://forck.live/models
- Catalogue: https://forck.live/llms.txt

## Model

- Name: DeepSeek V4 Pro 0813
- Company: DeepSeek (deepseek.com)
- Launch post: not held by this record
- Announced: not stated
- Launch source: not stated
- Launch chosen by: not stated
- Released (per models.dev): not stated
- Listed (per OpenRouter): 2026-08-12
- Open weights: not stated
- Posts about it: 0
- Outlets named under its posts: 0
- Variant of: DeepSeek-V4-Pro — https://forck.live/models/deepseek-v4-pro
- OpenRouter id: deepseek/deepseek-v4-pro-0813 — https://openrouter.ai/deepseek/deepseek-v4-pro-0813

## Posts about it

_DeepSeek's own posts whose title names DeepSeek V4 Pro 0813, and its launch post, in the record's order: dated newest first, undated last. The record reads the newest 50 first-party posts mentioning the model, every company's together, so a model mentioned more often than that lists the newest of them._

_This record holds no first-party post about DeepSeek V4 Pro 0813 yet._

## Who reported on it

_This record names no outlet that reported on these posts._

## Where it runs

_Other companies' own announcements naming DeepSeek V4 Pro 0813 and DeepSeek — each is that company's post, not DeepSeek's._

### Perplexity — Older models removed from the model docs; GPT-6 Astra and DeepSeek V4 Pro added

- Company: Perplexity (perplexity.ai)
- Announced: 2026-10-17T11:16:37+00:00
- Category: availability-change
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://docs.perplexity.ai/docs/resources/changelog#october-2026
- Record: https://forck.live/items/23831-older-models-removed-from-the-model-docs-gpt-6-astra-and-deepseek-v4-pro-added
- Subject: Sonar

Perplexity has removed 14 older models from its Agent API documentation and pricing calculator, including several Claude, Gemini, and Grok variants, while adding OpenAI's GPT-6 Astra and its own DeepSeek V4 Pro. The removed models span Anthropic's Claude Opus 4-8 through Haiku 4-5, Google's Gemini 3 Flash Preview through 3.5 Flash Lite, and xAI's Grok 4.3 through 4.20 Multi-Agent. Perplexity recommends replacing them with newer versions such as Claude Opus 5-5, Gemini 4 Argon, or Grok 4.7. The newly listed GPT-6 Astra costs $10 per million input tokens and $50 per million output tokens, while DeepSeek V4 Pro is priced at $1.32 per million input tokens and is also available through the Orchestrator API.

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Record: https://forck.live/models/deepseek-v4-pro-0813
Catalogue: https://forck.live/llms.txt
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