Seek-Chat: DeepSeek V5 Release Date and 2026 Roadmap: Official Status
Quick answer: DeepSeek has not published an official V5 release date or a single forward-looking roadmap with guaranteed launch dates in the first-party sources reviewed through August 24, 2026. The current hosted API catalog contains deepseek-v4-flash, deepseek-v4-pro, and experimental deepseek-v4-flash-vision-exp. The August 21, 2026 Vision and Files release did not announce R2 or V5.
This page separates first-party confirmation from dated observation and rumor. An absence from the reviewed public sources does not prove that a model is not being researched privately; it means no public release can yet be verified.
Documentation reviewed: August 24, 2026. Latest live API snapshots retained on this page: July 25, 2026 and July 28, 2026. Those bounded alias checks predate the July 31, 2026 Flash update, August 13, 2026 Pro release, and August 21, 2026 Vision/Files release; they have not been relabeled as tests of the newer products. Each snapshot was limited to one account, the OpenAI-format API, fixed payloads, and a short UTC window. See the dated API updates tracker for the exact scope and evidence.
DeepSeek roadmap status at a glance
| Item | Status in reviewed first-party sources | Practical conclusion |
|---|---|---|
deepseek-v4-flash | Serves DeepSeek-V4-Flash-0731; Public Beta; text input/output; native Responses API support | Current lower-cost text route |
deepseek-v4-pro | Serves DeepSeek-V4-Pro-0813; GA on App, Web, and API; text input/output; native Responses API support | Current Pro text route |
deepseek-v4-flash-vision-exp | Serves DeepSeek-V4-Flash-Vision-Exp; Experimental; text and image input with text output; Chat, Messages, and Responses support | Use for experimental image understanding, not image generation |
| Files API | Officially launched August 21, 2026 for supported images and reusable file_id references | Image reuse only; not a PDF/DOCX/CSV/ZIP or general-document API |
| DeepSeek V4 | April introduced V4 Preview; July 31, 2026 updated hosted Flash; August 13, 2026 rolled out Pro-0813 GA; August 21, 2026 added Vision Exp and Files | Keep every status attached to its exact date, model, and surface |
deepseek-chat | Announced retirement date passed; absent from the current catalog | Remove from deployable configuration even if compatibility is temporarily observed |
deepseek-reasoner | Announced retirement date passed; absent from the current catalog | Use a listed V4 ID and explicit thinking settings |
| DeepSeek R2 | No current first-party API ID, pricing row, model card, or release note found | No confirmed official release date |
| DeepSeek V5 | No current first-party API ID, pricing row, model card, or release note found | No confirmed official release date |
Is there an official DeepSeek V5 release date?
No official DeepSeek V5 release date was found in the first-party surfaces reviewed on August 24, 2026. The current API model list and models and pricing table list Flash, Pro, and experimental Vision Exp but no V5 identifier or V5 price row. The reviewed change log, official news pages, verified Hugging Face organization, and GitHub organization likewise do not publish a V5 release artifact.
The accurate answer is therefore: there is no confirmed public V5 release date from DeepSeek. A precise date found in a social post, screenshot, forum comment, SEO article, repository guess, or prediction market should be labeled unconfirmed unless it links to a verifiable first-party announcement.
What would count as real V5 confirmation?
- An official DeepSeek release note or change-log entry naming V5.
- A V5 model ID returned by the official API or documented in the model reference.
- A first-party pricing row, model card, technical report, or verified open-weight repository.
- A dated official platform notice that can be independently verified.
Repository activity, new inference kernels, hiring, infrastructure investment, or research papers may show technical direction, but they do not establish a V5 product name or release date. The same applies to the retirement of an older API alias: a lifecycle deadline for one route is not evidence of a different model launch.
What DeepSeek has officially released: V4 Preview through Vision Exp
DeepSeek’s April 24, 2026 V4 announcement introduced V4 Pro and V4 Flash across official chat/app, hosted API, and open-weight releases. It documented a 1M-token context, thinking and non-thinking modes, OpenAI- and Anthropic-compatible interfaces, and agent-oriented improvements.
On July 31, 2026, DeepSeek released DeepSeek-V4-Flash-0731 in public beta behind deepseek-v4-flash. On August 13, 2026, it rolled out DeepSeek-V4-Pro-0813 in GA on App, Web, and API behind deepseek-v4-pro. Both releases added or confirmed native Responses API support for their respective routes.
On August 21, 2026, DeepSeek added experimental DeepSeek-V4-Flash-Vision-Exp behind deepseek-v4-flash-vision-exp. It accepts text and image input and returns text through Chat Completions, Anthropic Messages, and Responses. Images can be supplied by public URL, Base64, or a reusable image file_id from the newly launched Files API. DeepSeek does not document image generation for this model, and the Files API is not a general PDF, DOCX, CSV, ZIP, Batch, or RAG interface.
The current DeepSeek V4 guide explains the variants and their boundaries. For hosted applications, use IDs from the current official catalog rather than a local repository name or old tutorial:
deepseek-v4-flash— Public Beta, text input/outputdeepseek-v4-pro— GA, text input/outputdeepseek-v4-flash-vision-exp— Experimental, text and image input with text output
Do not flatten those dates into one “V4 GA” label. April introduced V4 Preview; July 31, 2026 introduced Flash-0731 Public Beta; August 13, 2026 rolled out Pro-0813 GA; and August 21, 2026 introduced experimental Vision Exp and Files. None of those events is an R2 or V5 announcement.
What happened after the July 24, 2026 API cutoff?
DeepSeek’s V4 notice announced that deepseek-chat and deepseek-reasoner would become inaccessible after July 24, 2026 at 15:59 UTC. That deadline has passed. The old names are absent from the current first-party model list.
Live behavior was not stable across Seek-Chat.com’s dated checks. On July 25, 2026, both aliases returned HTTP 400. On July 28, 2026, both returned HTTP 200 and the responses identified V4 Flash as the served model; GET /models still listed only the two V4 IDs. This later result is best described as observed compatibility, not as a reversal of the official notice or a renewed support guarantee.
Developers should therefore migrate configuration rather than test whether an old name happens to work today. Use the V4 migration guide, set thinking mode explicitly, retest tool calls and response fields, and keep the unlisted aliases out of fallbacks and rollback values.
What is the official DeepSeek R2 status?
No current first-party R2 API ID, pricing row, model card, or official release notice was found in the sources reviewed for this update. That means there is no confirmed public R2 release date to place on a roadmap.
R2 and V5 are not interchangeable labels. R2 would imply a successor in the R reasoning family; V5 would imply a later general model generation. A third-party report about one does not confirm the other. Dated reporting and its limitations belong in the separate DeepSeek R2 status tracker. On this page, the verified status is simply “not officially confirmed in the reviewed first-party sources.”
Verified DeepSeek model and API timeline
| Date | Verified event | Why it matters now |
|---|---|---|
| January 20, 2025 | DeepSeek announced R1 and served it through the then-current deepseek-reasoner alias | The alias historically changed underlying models; it was never a permanent family identifier |
| May 2025 | The official change log recorded R1-0528 behind the reasoning route | Historical tutorials must be read with their date |
| December 1, 2025 | DeepSeek-V3.2 became the hosted generation behind the legacy aliases | The same API names no longer meant R1 |
| April 24, 2026 | DeepSeek announced V4 Preview, V4 Flash, V4 Pro, new IDs, and the July retirement deadline | Current integrations should use explicit V4 model and thinking choices |
| July 24, 2026 | The announced cutoff time passed | The aliases are absent from the current catalog |
| July 25, 2026 | A bounded Seek-Chat.com test saw HTTP 400 for both old aliases | Dated observation, not a universal status-code contract |
| July 28, 2026 | A bounded retest saw both aliases route to V4 Flash while GET /models returned only Flash and Pro | Historical pre-Vision observation; unlisted names remain unsafe for deployment |
| July 31, 2026 | DeepSeek released DeepSeek-V4-Flash-0731 in Public Beta and added native Responses support | A confirmed V4 Flash update, not evidence of R2 or V5 |
| August 13, 2026 | DeepSeek rolled out DeepSeek-V4-Pro-0813 in GA on App, Web, and API | A confirmed Pro lifecycle event, not evidence of R2 or V5 |
| August 21, 2026 | DeepSeek released experimental DeepSeek-V4-Flash-Vision-Exp for image understanding and launched an image-only Files API | A confirmed multimodal V4 event, not evidence of R2 or V5 |
| August 24, 2026 | No official V5 or R2 release artifact was found in the reviewed first-party sources | Current tracker checkpoint |
How to evaluate a DeepSeek release rumor
- Identify the exact claim. A model name, API availability, open weights, web rollout, and a research preview are different events.
- Open the primary source. A screenshot or summary is not enough when the original page can be checked.
- Check the model list and pricing table. A hosted production release normally needs an accessible ID and documented commercial terms.
- Check verified model repositories. Confirm organization ownership, model card, license, files, and publication date.
- Separate reporting from confirmation. Reputable reporting may describe plans, but a planned date is still not a shipped model.
- Record the check date. An accurate status statement can become wrong when the product changes.
What users and developers should do now
- Use the current DeepSeek model list instead of waiting for an unconfirmed V5 date.
- Route text workloads to
deepseek-v4-flashordeepseek-v4-pro; use experimentaldeepseek-v4-flash-vision-exponly when image understanding is required. - Do not treat the Vision Files API as support for PDF, DOCX, CSV, ZIP, audio, video, Batch, or general document search.
- Remove legacy aliases from code, environment variables, gateways, fallback arrays, dashboards, and test fixtures.
- Benchmark the applicable current route on your own quality, latency, cost, concurrency, and modality requirements.
- Check current DeepSeek pricing immediately before approving a budget.
- Do not redesign an application around a rumored model name or launch date.
Frequently asked questions
When will DeepSeek V5 be released?
No official V5 release date was found in the first-party sources reviewed through August 24, 2026. Treat any precise date as unconfirmed until DeepSeek publishes a verifiable release artifact.
Has DeepSeek V5 already launched?
No. The current hosted API catalog contains V4 Flash, V4 Pro, and experimental V4 Flash Vision Exp; no V5 ID, pricing row, model card, or official release note was found.
What is the latest official DeepSeek API release?
The latest dated change-log entry reviewed is August 21, 2026: experimental deepseek-v4-flash-vision-exp for text and image input with text output, plus an image-only Files API. That release is not called V5 or R2.
Is DeepSeek V4 available now?
Yes. The hosted catalog includes Flash-0731 Public Beta, Pro-0813 GA, and experimental Vision Exp. Their statuses and capabilities differ, so choose the exact model ID rather than treating every V4 artifact as one release.
Did deepseek-chat and deepseek-reasoner stop working?
The announced retirement deadline passed and those aliases are absent from the current catalog. Live behavior varied in two bounded historical checks: HTTP 400 on July 25, 2026 and temporary V4 Flash routing on July 28, 2026. Do not depend on them even if they respond in a particular environment.
Is there an official DeepSeek R2 release date?
No confirmed R2 release date was found in the first-party sources reviewed through August 24, 2026. Follow the dedicated R2 tracker for clearly labeled dated reporting.
Official sources and verification log
- DeepSeek V4 Preview release
- DeepSeek API model list
- DeepSeek models and pricing
- DeepSeek API change log
- DeepSeek Vision Exp and Files API release
- DeepSeek Vision guide
- DeepSeek Files API guide
- Verified DeepSeek organization on Hugging Face
- Verified DeepSeek organization on GitHub
Verification conclusion: As of August 24, 2026, DeepSeek’s confirmed hosted API catalog contains Flash-0731 Public Beta, Pro-0813 GA, and experimental Vision Exp. Vision Exp adds image understanding and text output; Files adds reusable supported-image uploads. DeepSeek has not published an official R2 or V5 release date in the first-party sources reviewed.