# deepseek-chat-v3.1 · deepseek - **TrackLLM** — machine-readable twin of [models/deepseek2fdeepseek-chat-v3.1.html](https://www.trackllm.net/models/deepseek2fdeepseek-chat-v3.1.html). Every page on the site has a `.md` sibling at the same path; links below point at those. - **Atom feed** of this page's detected changes: [feeds/models/deepseek2fdeepseek-chat-v3.1.xml](https://www.trackllm.net/feeds/models/deepseek2fdeepseek-chat-v3.1.xml) - **JSON** this page is rendered from: [data/models/deepseek2fdeepseek-chat-v3.1.json](https://www.trackllm.net/data/models/deepseek2fdeepseek-chat-v3.1.json) (model JSON) - **Raw data** (every collected response): https://github.com/timothee-chauvin/trackllm_data · Built 2026-10-15 18:26 UTC [Home](https://www.trackllm.net/index.md) / [deepseek](https://www.trackllm.net/orgs/deepseek.md) / deepseek-chat-v3.1 12 monitored endpoints (2 actively tracked, 10 no longer) across 12 providers, monitored since 2025-08-27. 3 of them show at least one detected change (4 changes total). All 14 catalog endpoints by status: 10 retired · 2 tracked · 2 not selected. ## Drift by provider The same model, served by every provider. A model version is nominally fixed — so a change here is the provider's serving stack moving. Each endpoint's full drift series (LT `drift`, B3IT `tv`) and detected changes are in the JSON above. | Endpoint | Provider | Methods | Status | Monitored | Changes | | --- | --- | --- | --- | --- | --- | | [deepseek2fdeepseek-chat-v3.123coreweave2ffp8](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123coreweave2ffp8.md) | [coreweave/fp8](https://www.trackllm.net/providers/coreweave.md) | `LT` | tracked | 2026-07-24 – 2026-10-15 | 0 | | [deepseek2fdeepseek-chat-v3.123mara](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123mara.md) | [mara](https://www.trackllm.net/providers/mara.md) | `LT` | tracked | 2026-07-07 – 2026-10-15 | 0 | | [deepseek2fdeepseek-chat-v3.123atlas-cloud2ffp8](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123atlas-cloud2ffp8.md) | [atlas-cloud/fp8](https://www.trackllm.net/providers/atlas-cloud.md) | `B3IT` | retired | 2026-08-02 – 2026-09-03 | 2 | | [deepseek2fdeepseek-chat-v3.123google-vertex2fus-west2](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123google-vertex2fus-west2.md) | [google-vertex/us-west2](https://www.trackllm.net/providers/google-vertex.md) | `LT` | retired | 2026-06-22 – 2026-08-29 | 0 | | [deepseek2fdeepseek-chat-v3.123wandb2ffp8](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123wandb2ffp8.md) | [wandb/fp8](https://www.trackllm.net/providers/wandb.md) | `LT` | retired | 2026-06-22 – 2026-07-23 | 0 | | [deepseek2fdeepseek-chat-v3.123sambanova2ffp8](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123sambanova2ffp8.md) | [sambanova/fp8](https://www.trackllm.net/providers/sambanova.md) | `B3IT` | retired | 2026-01-15 – 2026-04-07 | 0 | | [deepseek2fdeepseek-chat-v3.123fireworks](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123fireworks.md) | [fireworks](https://www.trackllm.net/providers/fireworks.md) | `LT` | retired | 2025-08-27 – 2026-03-31 | 1 | | [deepseek2fdeepseek-chat-v3.123gmicloud2ffp8](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123gmicloud2ffp8.md) | [gmicloud/fp8](https://www.trackllm.net/providers/gmicloud.md) | `LT` | retired | 2025-12-03 – 2025-12-30 | 0 | | [deepseek2fdeepseek-chat-v3.123parasail2ffp8](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123parasail2ffp8.md) | [parasail/fp8](https://www.trackllm.net/providers/parasail.md) | `LT` | retired | 2025-12-03 – 2025-12-10 | 0 | | [deepseek2fdeepseek-chat-v3.123byteplus](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123byteplus.md) | [byteplus](https://www.trackllm.net/providers/byteplus.md) | `LT` | retired | 2025-12-03 – 2025-12-06 | 0 | | [deepseek2fdeepseek-chat-v3.123chutes](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123chutes.md) | [chutes](https://www.trackllm.net/providers/chutes.md) | `LT` | retired | 2025-08-27 – 2025-10-30 | 1 | | [deepseek2fdeepseek-chat-v3.123deepseek](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123deepseek.md) | [deepseek](https://www.trackllm.net/providers/deepseek.md) | `LT` | retired | 2025-08-27 – 2025-09-22 | 0 | | [deepseek2fdeepseek-chat-v3.123deepinfra2ffp4](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123deepinfra2ffp4.md) | [deepinfra/fp4](https://www.trackllm.net/providers/deepinfra.md) | — | not selected | — | 0 | | [deepseek2fdeepseek-chat-v3.123siliconflow2ffp8](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123siliconflow2ffp8.md) | [siliconflow/fp8](https://www.trackllm.net/providers/siliconflow.md) | — | not selected | — | 0 | ## Detected changes | Date | Method | Provider | | --- | --- | --- | | 2025-09-07 | LT | fireworks | | 2025-10-13 | LT | chutes | | 2026-08-05 | B3IT | atlas-cloud/fp8 | | 2026-08-18 | B3IT | atlas-cloud/fp8 | --- Data collected via the OpenRouter API. [Home](https://www.trackllm.net/index.md) · [Changes](https://www.trackllm.net/changes.md) · [Providers](https://www.trackllm.net/providers.md) · [Endpoints](https://www.trackllm.net/endpoints.md) · [Methodology](https://www.trackllm.net/methodology.md) · [About](https://www.trackllm.net/about.md) · [GitHub](https://www.trackllm.net/github.md)