granite-speech-3.3-8b

Checkpointibm-granite/granite-speech-3.3-8bModel card indexedModel card

Support summary

granite-speech-3.3-8b is a checkpoint published by IBM, built on the GraniteSpeechForConditionalGeneration architecture. vLLM 0.28.0, the newest indexed vLLM release, documents support.

vLLM documents support in 20 of 20 indexed releases, from 0.17.0 to 0.28.0.

Configured context: 131,072 tokens
License: apache-2.0

Hugging Face model card

Publisher: IBM
Task: automatic speech recognition
License: apache-2.0
Library: transformers
Architecture: GraniteSpeechForConditionalGeneration
Weight tensor elements: 8.6B
Tensor types: BF16
Configured context: 131,072 tokens
Languages: multilingual, en, fr, de, es, pt
Base models: ibm-granite/granite-3.3-8b-instruct
Weight access: Public
Repository created: 2025-04-14

Source 1 Source 2 Source 3Reviewed 2026-09-05

Model notes and sources

vLLM v0.28.0 · docs/models/supported_models.md · 20 indexed revisions, v0.17.0 to v0.28.0
ibm-granite/granite-speech-3.3-8b · publisher model card
ibm-granite/granite-speech-3.3-8b · Hugging Face metadata
ibm-granite/granite-speech-3.3-8b · publisher configuration
Reviewed 2026-09-05

Engine support

3 engines

Engine support for granite-speech-3.3-8b
Engine	Release	Evidence scope	Last known supported
vLLM	`0.28.0`Newest indexed	Checkpoint evidenceSource: vLLM v0.28.0 · docs/models/supported_models.mdReviewed 2026-09-05	`0.28.0`This release
Features, dependencies and evidence for vLLM 0.28.0
SGLang	`0.5.19`Newest indexed	No matching evidence curated	No supported release indexed
Features, dependencies and evidence for SGLang 0.5.19
TensorRT-LLM	`1.2.1`Newest indexed	No matching evidence curated	No supported release indexed
Features, dependencies and evidence for TensorRT-LLM 1.2.1