nvidia
NVIDIA: Nemotron 3.5 ASR Streaming Multilingual 0.6B
nvidia/nemotron-3.5-asr-streaming-multilingual-0.6b
Our take
AI-assisted analysis based on the sources below. Suitability is an editorial assessment; test it on your own workload.
OpenRouter’s catalog presents nvidia/nemotron-3.5-asr-streaming-multilingual-0.6b as an NVIDIA speech-recognition model that accepts audio and returns transcription. The catalog describes a prompt-conditioned, cache-aware FastConformer-RNNT design intended for low-latency multilingual transcription in more than 40 languages, including real-time captioning and voice applications. These are catalog-reported capabilities, not measurements. No independent model card or usable benchmark results were available in this source pack, so accuracy, latency, language coverage, and deployment behavior need workload-specific validation.[1]
Strengths
- Catalog-reported specialization in automatic speech recognition, with audio input and transcription output.[1]
- The described FastConformer-RNNT design is prompt-conditioned and cache-aware, with low-latency streaming as an intended use.[1]
- OpenRouter reports support for transcription across more than 40 languages.[1]
Limitations
- Only OpenRouter catalog evidence was supplied; an independent model card was not available in this source pack.[1]
- The supplied evidence contains no usable benchmark results, so measured accuracy, latency, robustness, and real-world multilingual coverage remain unverified.[1]
- The source pack does not document license terms, hardware requirements, privacy behavior, or safety characteristics.[1]
Where to use it
- Consider evaluating it for real-time captioning or transcription workflows where streaming latency is important.[1]
- It may be worth testing in voice-driven applications that need multilingual speech-to-text output.[1]
- Potential adopters should run workload-specific trials before relying on its reported language coverage or latency profile.[1]
Sources
- [1] OpenRouter catalog · NVIDIA: Nemotron 3.5 ASR Streaming Multilingual 0.6BSources checked: Nov 13, 2026
About this model
Description below is the original text supplied by OpenRouter, shown in the source language.
Nemotron 3.5 ASR Streaming Multilingual 0.6B is a speech recognition model from NVIDIA. Its prompt-conditioned, cache-aware FastConformer-RNNT design targets low-latency transcription across more than 40 languages for real-time captioning, voice...
Specifications
- Model ID
- nvidia/nemotron-3.5-asr-streaming-multilingual-0.6b
- Canonical ID
- nvidia/nemotron-3.5-asr-streaming-multilingual-0.6b-20260813
- Creator
- nvidia
- Added to OpenRouter
- 13.08.2026
- Context length
- 0
- Modality
- audio->transcription
- Input modalities
- audio
- Output modalities
- transcription
- Token pricing
- No per-token price in the source snapshot — see OpenRouter for the billing unit
- Knowledge cutoff
- —
- Expiration date
- —
Tasks and capabilities
A grade appears only where the source supplies a matching measurement for that task, the model is active and the cohort holds at least 10 comparable models. The capability column lists facts the source declares — supported formats, reasoning and tool parameters — which are not measured quality.
| Task | Grade | Source-declared capability |
|---|---|---|
| General quality | No measurement | — |
| Coding | No measurement | — |
| Agents | No measurement | — |
| Writing | No measurement | — |
| Reasoning | No measurement | — |
| Document analysis | No measurement | — |
| Vision | No measurement | — |
| Image generation | No measurement | — |
| Audio | No measurement | input: audio |
| Video | No measurement | — |
| Embeddings | No measurement | — |
Evaluations
No evaluations are supplied for this model.
How grades work
Each letter grade compares a model only against other models scored by the same source and metric in the current snapshot. S means the top 10%, A the next 20%, B the next 30%, C the rest. Models without a published measurement are shown as not rated — a supported format alone never implies measured quality.
- S — S — top 10% of the cohort
- A — A — next 20% of the cohort
- B — B — next 30% of the cohort
- C — C — below the B band
Providers
Optional live provider statistics from OpenRouter. Missing values are unknown, not zero.
| Provider | Context length | Price in /1M | Price out /1M | Latency p50 (30m, s) | Throughput p50 (30m, tok/s) | Uptime (30m) |
|---|---|---|---|---|---|---|
| DeepInfra | 0 | — | — | — | — | 100% |
Provider data retrieved: 13.11.2026
Related articles
No published articles identify this model yet.