# Cogito v2.1 671B vs Veo 3.0 Fast with audio

Cogito v2.1 671B and Veo 3.0 Fast with audio are not currently in the Allocate serving catalog, so this page lists no prices for them: every price on this site comes from the live catalog.

## Specifications

| | Cogito v2.1 671B | Veo 3.0 Fast with audio |
| --- | --- | --- |
| Lab | Deep Cogito | Google |
| Access | Not served on Allocate | Not served on Allocate |
| Context window | n/a | n/a |
| List price, input | Not served | Not served |
| List price, output | Not served | Not served |
| Cached input | n/a | n/a |
| License | Not listed | Proprietary API |
| Fine-tunable | Yes | No |

Specifications and provider list prices from the Allocate catalog, checked 2026-09-12.

## Choose Cogito v2.1 671B for

- Long reasoning chains
- Open-weight agents
- Self-hosted reasoning

## Choose Veo 3.0 Fast with audio for

- Cheap clips with sound
- Social video drafts
- Bulk generation

## Common questions

### Can I fine-tune Cogito v2.1 671B or Veo 3.0 Fast with audio?

Cogito v2.1 671B publishes open weights (Not listed) and can be fine-tuned on your own data. Veo 3.0 Fast with audio is a closed model served over API; its weights are not available.

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[HTML page](https://allocate.network/compare/deepcogito-cogito-v2-1-671b-vs-google-veo-3-0-fast-audio) · [Cogito v2.1 671B](https://allocate.network/models/deepcogito-cogito-v2-1-671b.md) · [Veo 3.0 Fast with audio](https://allocate.network/models/google-veo-3-0-fast-audio.md) · [Machine-readable catalog](https://allocate.network/catalog.json)