Nova Premier 1.0
amazon/nova-premier-v1
The Amazon Nova Premier 1.0, released on 2025‑11‑01, processes text and image inputs and produces text output. It offers a context window of up to 1 000 000 tokens, supports tool usage but does not support reasoning, and its weights are not open. Pricing is $2.5 per M input tokens and $12.5 per M output tokens.
- tool use
At a glance
Specifications
What the API gives you
- Context window
- 1M tokens
- Max output
- 32K tokens
- Input price
- $2.50 / 1M tokens
- Output price
- $12.50 / 1M tokens
- Cache read
- $0.63 / 1M tokens
- Modalities
- text, image → text
- Knowledge cutoff
- —
- Released
- Apr 30, 2025
Measured evidence
Public benchmark record
- Design Arena Website
- 835 Elo2026-10-21
LMArena data licensed CC-BY-4.0. Aider (Apache-2.0) and SWE-bench (MIT) are open. Design Arena uses blind human preference.
Task evidence
How broad is the support?
Each status is exact to this model version and the selected task. Official release claims remain provisional.
- Best LLM for Frontend & UIProvisional evidence
14% of intended weighted task evidence across 1 independent source; broader independent confirmation is still missing from Design Arena Coding or Design Arena UI. 6 of 6 configured evaluation feeds currently have results.
Recommendation coverage
Where this model appears
Not currently included in a published recommendation. The task evidence panel above says exactly what is confirmed and what is still missing.
Catalog data via OpenRouter and models.dev. Last checked within the past 6 hours.