Model components / Fine-tuned / chat models

Amazon Nova Pro

Amazon's proprietary multimodal model line in AWS Bedrock. Current flagship is Amazon Nova 2 Pro (preview), launched at re:Invent 2025 (December 2, 2025) alongside Nova 2 Lite (speed/cost tier), Nova 2 Omni (unified text/image/video/audio in + text/image out), and Nova 2 Sonic (speech-to-speech). Nova 2 Pro emphasizes agentic capability gains over the original Nova line. No 'Nova 2 Premier' exists as of May 2026; Nova 2 Pro is the top-tier model. Competitive pricing for high-volume AWS-native enterprise deployments with SLA guarantees.

Amazon Nova Pro (amazon.nova-pro-v1:0), released 3 Dec 2024; multimodal understanding/instruct model (text+image+video in, text out), 300K context. Proprietary, API-only via Amazon Bedrock. Succeeded by Amazon Nova 2 family (2026) but Nova Pro v1 remains in service. Verified live in AWS Bedrock docs June 2026. Consolidated on 2026-07-29 from amazon-nova; openness follows amazon-nova-pro, the release that currently governs. See sources/slug_aliases.yaml.

Openness

1 high confidence

1.0

weights: closed
data: closed
code: closed
license: Proprietary(API-only via Amazon Bedrock)

Served only through Amazon Bedrock with no weights released, so 1/closed. Nova Pro governs and carries adoption 4; the broader Nova record scored 3. Consolidated because Amazon markets Nova as one family with Micro, Lite and Pro as tiers within it.

https://docs.aws.amazon.com/nova/latest/userguide/what-is-nova.html recorded 2026-06-04
Nova Pro accessed only through API via Amazon Bedrock; multimodal understanding model

Adoption

4 low confidence

4.0

Distributed broadly through Amazon Bedrock across many AWS regions (with fine-tuning, provisioned throughput, Bedrock Agents/KB support) and positioned as the price-performance default of the Nova family. No standalone per-model user/usage count published; level 4 reflects Bedrock's enterprise distribution surface rather than a verified figure.

https://docs.aws.amazon.com/nova/latest/userguide/what-is-nova.html recorded 2026-06-04
Nova Pro available across many AWS regions via Bedrock with full enterprise feature support

Capability

3 low confidence

3.0

Live vendor page confirms NO standardized benchmark scores; positioning is price-performance + case studies. Mid-tier vs 2026 frontier; scored 3 directionally.

https://aws.amazon.com/nova/models/ recorded 2026-06-04
price-performance positioning, no standardized benchmark scores

Unchanged since 2026-07-29 (last edited, not re-checked)