Step 3.7 Flash Open vs AMNova Lite 1.0 Paid
Step 3.7 Flash vs Nova Lite 1.0 compared — price per token, context window, multimodality, openness and which to choose. Can the open-source model replace the paid one? Full 2026 breakdown.
Nova Lite 1.0 — full profile ›
Prices & specs refreshed from live data · olud.ai
Open-model prices = cheapest provider via OpenRouter; official maker rates may be higher.
$1.15 /M outputNo per-token fees if you self-host
$0.24 /M outputManaged API (no infra to run)
Step 3.7 Flash vs Nova Lite 1.0 specs
| Spec | Step 3.7 Flash | Nova Lite 1.0 | Winner |
|---|---|---|---|
| Maker | Stepfun | Amazon | – |
| Type | Open-weight | Proprietary | |
| Context window | 262K tokens | 300K tokens | AMNova Lite 1.0 |
| Input price | $0.2/M · free self-host | $0.06/M | AMNova Lite 1.0 |
| Output price | $1.15/M · free self-host | $0.24/M | AMNova Lite 1.0 |
| Vision / multimodal | Yes | Yes | = Tie |
| Tool / function calling | Yes | Yes | = Tie |
| Self-hostable | Yes | No (API only) | |
| License | Open weights | Proprietary |
Price gap & when to choose each
Nova Lite 1.0 is ~4.8× cheaper than Step 3.7 Flash on output tokens ($0.24 vs $1.15 per M tokens).
- You want to self-host or run on your cloud
- You prioritize data privacy & control
- You are building open or reproducible AI
- You want frontier performance through a managed API
- You need the longer 300K context window
- You want the lower output price
- You value reliability & ecosystem
- You don't want to manage infrastructure
Feature comparison
| Capability | Step 3.7 Flash | Nova Lite 1.0 |
|---|---|---|
| Open weights (downloadable) | ✓ | ✗ |
| Self-hostable | ✓ | ✗ |
| Runs fully offline | ✓ | ✗ |
| Vision / multimodal | ✓ | ✓ |
| Tool / function calling | ✓ | ✓ |
| 1M+ context window | ✗ | ✗ |
Benchmarks: Step 3.7 Flash vs Nova Lite 1.0
Independent benchmark scores measured by Artificial Analysis. Higher is better (except latency).
Benchmark data by Artificial Analysis.
How Step 3.7 Flash and Nova Lite 1.0 score
| Criterion | Step 3.7 Flash | Nova Lite 1.0 |
|---|---|---|
| Cost-efficiency | 4.5 | 5.0 |
| Context window | 4.0 | 4.0 |
| Openness | 5.0 | 1.5 |
| Self-hosting | 5.0 | 1.0 |
| Multimodality | 5.0 | 5.0 |
Scores come from live data — output price (cost), context length, open vs closed weights (openness & self-hosting) and vision/tool support (multimodality). Raw task quality isn't scored here; it depends on your benchmark — see the verdict.
What each model is
Step 3.7 Flash Open
Step 3.7 Flash is StepFun's latest high-efficiency multimodal Mixture-of-Experts model. It pairs a 196B-parameter language backbone with a vision encoder for native image and video understanding, activating roughly 11B parameters...
Nova Lite 1.0 Paid
Amazon Nova Lite 1.0 is a very low-cost multimodal model from Amazon that focused on fast processing of image, video, and text inputs to generate text output. Amazon Nova Lite...
Other models in these families
These variants are tracked but not compared here — one page per family keeps the comparison readable.
Frequently asked questions
Is Step 3.7 Flash as good as Nova Lite 1.0?
Step 3.7 Flash is open-weight and competitive on many tasks, but Nova Lite 1.0 may still lead on the hardest reasoning and agentic work. The gap keeps narrowing — benchmark both on your actual use case before deciding.
Can I run Step 3.7 Flash locally?
Yes. Step 3.7 Flash has open weights, so you can self-host it on your own GPUs or run it via a low-cost API. Nova Lite 1.0 is API-only and cannot be self-hosted.
Step 3.7 Flash vs Nova Lite 1.0 — which should I pick in 2026?
Choose Step 3.7 Flash if you want to self-host, keep your data private and skip per-token fees — it's open-weight and runs on your own hardware. Choose Nova Lite 1.0 if you want frontier capability through a managed API with zero infrastructure to run.
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