LLM Reference

Nous Llama 3.1 405B

Released
2024-07-23
Last refreshed
2026-05-19
Status
Researched 60d ago
Open weightsCommercial use: conditional

Nous Llama 3.1 405B is released 2024-07-23 in the Nous Llama 3.1 family with open-weight; evaluate it while provider pricing coverage matures.

Use it for

  • Teams evaluating general LLM work
  • Workloads that can use a 8k context window

Do not use it for

  • Cost-sensitive launches that need sourced token pricing
  • Vision or document-understanding workloads
  • Strict JSON or tool-calling flows
Specifications
Released
2024-07-23
Context
8k
Parameters
405B
Architecture
Decoder Only
Knowledge cutoff
2023-12
Specialization
general
Openness
Open weights
License
Llama 3 CommunityCommercial use: conditional
Weights
Unknown
Code
Unknown
Training
Fine-tuned
Created by

Human-centric AI model innovation

New York, New York, United States
Founded 2023
Website
Pricing

No tracked provider token pricing is available yet.

About

Nous Llama 3.1 405B is Nous Research's Nous Llama 3.1 model. It offers an 8K-token context window.

Nous Llama 3.1 405B is an open-weight model in the Nous Llama 3.1 family. The structured metadata tracks a 8k-token context window. No headline benchmark score is tracked for Nous Llama 3.1 405B yet.

Top use-case fit

No primary decision-task fit is mapped for this model yet.

Provider price ladder

No tracked provider token pricing is available for this model yet.

Capabilities

No model capability flags are currently sourced.

Benchmark peer barsfor Coding

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

Frequently asked questions

What is the context window of Nous Llama 3.1 405B?

Nous Llama 3.1 405B has a context window of 8k tokens.

When was Nous Llama 3.1 405B released?

Nous Llama 3.1 405B was released on 2024-07-23.