Apertus 8B vs Ministral 3 14B vs Nemotron Nano 9B v2
Too close to call on our weighted score (Nemotron Nano 9B v2 64, Ministral 3 14B 63, Apertus 8B 56). The right pick depends on what you value most.
Swiss AI
Apertus 8B
56/100- ECI—
- Price$0.10 / $0.20
- Context66K
Mistral AIMinistral 3 14B
63/100- ECI—
- Price$0.268 / $0.325
- Context262K
NVIDIANemotron Nano 9B v2
64/100- ECI—
- Price$0.06 / $0.23
- Context131K
Too close to call
It is close. Our weighted score puts them within a point (Nemotron Nano 9B v2 64/100, Ministral 3 14B 63/100, Apertus 8B 56/100), so choose by what matters most for your work: Nemotron Nano 9B v2 on price and Ministral 3 14B for long inputs. The score weighs price 50%, inputs & features 30%, context window 20%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.
- CapabilityNot enough dataNo independent benchmark covers every model here yet
- Lowest priceNemotron Nano 9B v2Nemotron Nano 9B v2 $0.102 · Apertus 8B $0.125 · Ministral 3 14B $0.282 per 1M tokens (3:1 blend)
- Longest contextMinistral 3 14BMinistral 3 14B 262,144 · Nemotron Nano 9B v2 131,072 · Apertus 8B 65,536 tokens
- Widest inputsMinistral 3 14BApertus 8B: Text · Ministral 3 14B: Text, Images · Nemotron Nano 9B v2: Text
- Self-hostingAll open weightsEvery model here can be downloaded and run on your own hardware
| Measure | Weight | Apertus 8B | Ministral 3 14B | Nemotron Nano 9B v2 |
|---|---|---|---|---|
| Price | 50% | 93 | 76 | 97 |
| Inputs & features | 30% | 25 | 60 | 35 |
| Context window | 20% | 12 | 37 | 24 |
| Overall | 100% | 56/100 | 63/100 | 64/100 |
Left out because at least one model lacks the data: capability. The remaining weights were rescaled.
Every spec in one table
Highlighted cells lead their row. Dashes mean the data is not published.
| Specification | Apertus 8BSwiss AI | Ministral 3 14BMistral AI | Nemotron Nano 9B v2NVIDIA |
|---|---|---|---|
| Capability | |||
| Capabilities Index (ECI) | — | — | — |
| ECI rank | — | — | — |
| Price per million tokens | |||
| Input | $0.10 | $0.268 | $0.06 (best) |
| Output | $0.20 (best) | $0.325 | $0.23 |
| Cached input | — | — | — |
| Blended (3:1) | $0.125 | $0.282 | $0.102 (best) |
| Long-context rate | Same rate | Same rate | Same rate |
| Price source | Median of 1 providers | Median of 2 providers | Median of 3 providers |
| Limits | |||
| Context window | 65,536 tokens | 262,144 tokens (best) | 131,072 tokens |
| Max output | 8,192 tokens | 262,144 tokens (best) | 131,072 tokens |
| Inputs and features | |||
| Text | Yes | Yes | Yes |
| Images | No | Yes | No |
| PDFs | No | No | No |
| Audio | No | No | No |
| Video | No | No | No |
| Reasoning | No | No | Yes |
| Tool calling | Yes | Yes | Yes |
| Structured output | No | Yes | No |
| Availability | |||
| Weights | OpenApache-2.0 | OpenApache 2.0 | Open |
| API model ID | — | — | nvidia/nvidia-nemotron-nano-9b-v2 |
| API providers | 1 | 2 | 4 (best) |
| Released | Sep 2, 2025 | Dec 2, 2025 | Aug 18, 2025 |
| Knowledge cutoff | Sep 2025 | — | — |
What would a month cost?
Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.
- Apertus 8B$1.40
- Ministral 3 14B$3.33
- Nemotron Nano 9B v2$1.06
Which should you choose?
Which is better: Apertus 8B, Ministral 3 14B or Nemotron Nano 9B v2?
It is close. Our weighted score puts them within a point (Nemotron Nano 9B v2 64/100, Ministral 3 14B 63/100, Apertus 8B 56/100), so choose by what matters most for your work: Nemotron Nano 9B v2 on price and Ministral 3 14B for long inputs. The score weighs price 50%, inputs & features 30%, context window 20%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.
Which is cheaper, Apertus 8B, Ministral 3 14B or Nemotron Nano 9B v2?
Nemotron Nano 9B v2 is cheaper at $0.06 input / $0.23 output per million tokens (median across 3 API providers; free on Nvidia). Apertus 8B costs $0.10 input / $0.20 output per million tokens (median across 1 API provider); Ministral 3 14B costs $0.268 input / $0.325 output per million tokens (median across 2 API providers). At a typical mix of three input tokens to one output token, that is $0.102 per million tokens for Nemotron Nano 9B v2 versus $0.125 for Apertus 8B (1.2× as much) and $0.282 for Ministral 3 14B (2.8× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers all three models yet. Apertus 8B has not been scored yet, Ministral 3 14B has not been scored yet and Nemotron Nano 9B v2 has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for Apertus 8B, Ministral 3 14B and Nemotron Nano 9B v2 yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. All three support tool calling for agent workflows.
Which has the bigger context window?
Ministral 3 14B has the largest context window at 262,144 tokens, against 131,072 for Nemotron Nano 9B v2 and 65,536 for Apertus 8B. Maximum output per response: Apertus 8B up to 8,192, Ministral 3 14B up to 262,144, Nemotron Nano 9B v2 up to 131,072 tokens.
Which can read images, PDFs, audio or video?
Apertus 8B accepts text; Ministral 3 14B accepts text and images; Nemotron Nano 9B v2 accepts text. Ministral 3 14B handles the widest range of inputs.
Are any of these open source?
Yes, all three publish their weights (Apache-2.0 and Apache 2.0), so you can self-host them.
Which is newer?
Ministral 3 14B is the newest, released Dec 2, 2025. Apertus 8B came out Sep 2, 2025; Nemotron Nano 9B v2 came out Aug 18, 2025. Knowledge cutoff: Apertus 8B Sep 2025.
How do you decide the winner?
Each model gets a 0–100 score on capability (50%, independent benchmark results); price (25%, blended price per million tokens (3 input : 1 output), log scale); inputs & features (15%, image, PDF, audio and video input, tool calling, structured output and reasoning); context window (10%, maximum tokens per request, log scale). Dimensions missing for any model are dropped and the remaining weights rescaled, so every model is judged on the same evidence. Specs and prices come from public model listings and the labs’ own API pages; capability scores come from independent benchmark runs. Data updated Oct 4, 2026.
