AllocateMeta Llama 3.1 405B Instruct vs Vidu 2.0
Vidu 2.0 is not currently in the Allocate serving catalog, so this page lists no prices for it: every price on this site comes from the live catalog.
Meta Llama 3.1 405B InstructV Vidu 2.0LabMetaVidu
AccessOpen weightsNot served on Allocate
Context window4K tokensn/a
List price, input$3.5 / M tokensNot served
List price, output$3.5 / M tokensNot served
Cached inputn/an/a
LicenseLlama communityProprietary API
Fine-tunableYesNo
Specifications and provider list prices from the Allocate catalog, checked 2026-09-12.
Choose Meta Llama 3.1 405B Instruct for
- Open weights you can fine-tune and own
Common questions
Which has the bigger context window?
Meta Llama 3.1 405B Instruct: 4,096 tokens (4K) against an unlisted window for Vidu 2.0.
Can I fine-tune Meta Llama 3.1 405B Instruct or Vidu 2.0?
Meta Llama 3.1 405B Instruct publishes open weights (Llama community) and can be fine-tuned on your own data. Vidu 2.0 is a closed model served over API; its weights are not available.
Related comparisons
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Run the numbers on your workload
Or do not choose. On Allocate a route name is the contract: point yours at one model today, swap to the other tomorrow, and compare them on your live traffic with per-token metering.