Llama-3.3-70B-Instruct is a Meta-released large language model offered through the Abacus hosted routing layer. AWS Bedrock publishes an official model documentation page for Llama 3.3 70B Instruct, confirming Meta-authorized availability of this instruction-tuned variant on a major hyperscaler. NVIDIA's NGC catalog also lists the model under Meta's organization namespace, with associated NeMo and Triton runtime configurations that allow enterprise teams to deploy it on optimized GPU stacks alongside other open Llama-family offerings.

Because the model is distributed as an instruction-tuned open-weights checkpoint within the Llama 3.3 family, it fits workflows where teams want a capable general-purpose chat and assistant model they can self-host or access through multiple clouds without vendor lock-in. Its presence on both AWS Bedrock and NVIDIA NGC means practitioners can choose between managed API access and self-managed GPU deployment paths. Teams adopting it should rely on Abacus for routing and on Meta's primary release channels for the authoritative model card and benchmark results.