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[Docs] Remove WIP features in V1 guide #19498

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Jun 11, 2025
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[Docs] Remove WIP features in V1 guide #19498

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[Docs] Remove WIP features in V1 guide
WoosukKwon Jun 11, 2025
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WoosukKwon Jun 11, 2025
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10 changes: 1 addition & 9 deletions docs/usage/v1_guide.md
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Expand Up @@ -103,7 +103,7 @@ For a complete list of supported models, see the [list of supported models](http
| **LoRA** | <nobr>🚀 Optimized</nobr> |
| **Logprobs Calculation** | <nobr>🟢 Functional</nobr> |
| **FP8 KV Cache** | <nobr>🟢 Functional on Hopper devices ([PR #15191](https://github.com/vllm-project/vllm/pull/15191))</nobr>|
| **Spec Decode** | <nobr>🚧 WIP ([PR #13933](https://github.com/vllm-project/vllm/pull/13933))</nobr>|
| **Spec Decode** | <nobr>🚀 Optimized</nobr> |
| **Prompt Logprobs with Prefix Caching** | <nobr>🟡 Planned ([RFC #13414](https://github.com/vllm-project/vllm/issues/13414))</nobr>|
| **Structured Output Alternative Backends** | <nobr>🟢 Functional</nobr> |
| **Request-level Structured Output Backend** | <nobr>🔴 Deprecated</nobr> |
Expand Down Expand Up @@ -137,14 +137,6 @@ Support for logprobs with post-sampling adjustments is in progress and will be a

Currently prompt logprobs are only supported when prefix caching is turned off via `--no-enable-prefix-caching`. In a future release, prompt logprobs will be compatible with prefix caching, but a recomputation will be triggered to recover the full prompt logprobs even upon a prefix cache hit. See details in [RFC #13414](https://github.com/vllm-project/vllm/issues/13414).

#### WIP Features

These features are already supported in vLLM V1, but their optimization is still
in progress.

- **Spec Decode**: Currently, only ngram-based spec decode is supported in V1. There
will be follow-up work to support other types of spec decode (e.g., see [PR #13933](https://github.com/vllm-project/vllm/pull/13933)). We will prioritize the support for Eagle, MTP compared to draft model based spec decode.

#### Deprecated Features

As part of the major architectural rework in vLLM V1, several legacy features have been deprecated.
Expand Down