Amazon: Nova Micro 1.0 is Amazon's model. Its measured tokenizer sits with the Nova group, which is evidence that it builds on the Nova tokenizer. Tokenizer reuse is normal engineering, open vocabularies travel between labs, and this says nothing against Amazon's authorship of the model itself.
| Signal | Result | Reference |
|---|---|---|
| Tokenizer signature | Exact match with 1 other model | tk_76e424dd |
| API surface | No other entry shares this exact contract | api_a89bb8fe |
| Context and output | 128,000 context · 5,120 max output | declared |
| Reasoning contract | None declared | declared |
| Serving providers observed | Amazon Bedrock | measured 21 August 2026 |
Click a row to open the full comparison.
An x marks a row excluded as corrupt (caching or provider interference detected during measurement). Overhead subtracted: 0 prompt tokens.
Amazon Nova Micro 1.0 is a text-only model that delivers the lowest latency responses in the Amazon Nova family of models at a very low cost. With a context length...
Cite this page as the evidence record for Amazon: Nova Micro 1.0: the URL is stable, measurements are dated, and revisions append to the history above. Method: tokenizer fingerprinting, v1, 50 strings. The raw data behind every figure is on the data page.
