Nemotron Nano 12B v2 VL vs Gemma-SEA-LION-v4-27B-IT vs Grok 4.1 Fast
Grok 4.1 Fast comes out ahead, 66 to 62 and 45 on our weighted score, and it is the cheaper option too.
NVIDIANemotron Nano 12B v2 VL
62/100- ECI—
- Price$0.20 / $0.60
- Context128K
AI Singapore
Gemma-SEA-LION-v4-27B-IT
45/100- ECI—
- Price$0.351 / $0.555
- Context128K
- Our pick
xAIGrok 4.1 Fast
66/100- ECI—
- Price$0.20 / $0.50
- Context2M
Grok 4.1 Fast is our pick
Grok 4.1 Fast is the better all-round choice, scoring 66/100 against Nemotron Nano 12B v2 VL (62) and Gemma-SEA-LION-v4-27B-IT (45). It leads on price and context window. Nemotron Nano 12B v2 VL wins on inputs & features. 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 priceGrok 4.1 FastGrok 4.1 Fast $0.275 · Nemotron Nano 12B v2 VL $0.30 · Gemma-SEA-LION-v4-27B-IT $0.402 per 1M tokens (3:1 blend)
- Longest contextGrok 4.1 FastGrok 4.1 Fast 2,000,000 · Nemotron Nano 12B v2 VL 128,000 · Gemma-SEA-LION-v4-27B-IT 128,000 tokens
- Widest inputsNemotron Nano 12B v2 VLNemotron Nano 12B v2 VL: Text, Images, Video · Gemma-SEA-LION-v4-27B-IT: Text, Images · Grok 4.1 Fast: Text, Images
- Self-hostingNemotron Nano 12B v2 VL and Gemma-SEA-LION-v4-27B-ITPublishes downloadable weights
| Measure | Weight | Nemotron Nano 12B v2 VL | Gemma-SEA-LION-v4-27B-IT | Grok 4.1 Fast |
|---|---|---|---|---|
| Price | 50% | 72 | 66 | 73 |
| Inputs & features | 30% | 70 | 25 | 50 |
| Context window | 20% | 24 | 24 | 72 |
| Overall | 100% | 62/100 | 45/100 | 66/100 |
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 | Nemotron Nano 12B v2 VLNVIDIA | Gemma-SEA-LION-v4-27B-ITAI Singapore | Grok 4.1 FastxAI |
|---|---|---|---|
| Capability | |||
| Capabilities Index (ECI) | — | — | — |
| ECI rank | — | — | — |
| Price per million tokens | |||
| Input | $0.20 (best) | $0.351 | $0.20 (best) |
| Output | $0.60 | $0.555 | $0.50 (best) |
| Cached input | — | — | — |
| Blended (3:1) | $0.30 | $0.402 | $0.275 (best) |
| Long-context rate | Same rate | Same rate | Same rate |
| Price source | Median of 4 providers | Median of 3 providers | Median of 6 providers |
| Limits | |||
| Context window | 128,000 tokens | 128,000 tokens | 2,000,000 tokens (best) |
| Max output | 128,000 tokens (best) | 128,000 tokens (best) | 30,000 tokens |
| Inputs and features | |||
| Text | Yes | Yes | Yes |
| Images | Yes | Yes | Yes |
| PDFs | No | No | No |
| Audio | No | No | No |
| Video | Yes | No | No |
| Reasoning | Yes | No | No |
| Tool calling | Yes | No | Yes |
| Structured output | No | No | No |
| Availability | |||
| Weights | Open | Open | Proprietary |
| API model ID | — | — | — |
| API providers | 4 | 3 | 8 (best) |
| Released | Oct 28, 2025 | Sep 23, 2025 | Nov 19, 2025 |
| Knowledge cutoff | — | — | — |
What would a month cost?
Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.
- Nemotron Nano 12B v2 VL$3.20
- Gemma-SEA-LION-v4-27B-IT$4.62
- Grok 4.1 Fast$3.00
Which should you choose?
Which is better: Nemotron Nano 12B v2 VL, Gemma-SEA-LION-v4-27B-IT or Grok 4.1 Fast?
Grok 4.1 Fast is the better all-round choice, scoring 66/100 against Nemotron Nano 12B v2 VL (62) and Gemma-SEA-LION-v4-27B-IT (45). It leads on price and context window. Nemotron Nano 12B v2 VL wins on inputs & features. 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, Nemotron Nano 12B v2 VL, Gemma-SEA-LION-v4-27B-IT or Grok 4.1 Fast?
Grok 4.1 Fast is cheaper at $0.20 input / $0.50 output per million tokens (median across 6 API providers). Nemotron Nano 12B v2 VL costs $0.20 input / $0.60 output per million tokens (median across 4 API providers); Gemma-SEA-LION-v4-27B-IT costs $0.351 input / $0.555 output per million tokens (median across 3 API providers). At a typical mix of three input tokens to one output token, that is $0.275 per million tokens for Grok 4.1 Fast versus $0.30 for Nemotron Nano 12B v2 VL (1.1× as much) and $0.402 for Gemma-SEA-LION-v4-27B-IT (1.5× as much).
Which scores higher on benchmarks?
There is no independent benchmark that covers all three models yet. Nemotron Nano 12B v2 VL has not been scored yet, Gemma-SEA-LION-v4-27B-IT has not been scored yet and Grok 4.1 Fast has not been scored yet.
Which is better for coding?
There are no published SWE-bench Verified results for Nemotron Nano 12B v2 VL, Gemma-SEA-LION-v4-27B-IT and Grok 4.1 Fast yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. Note that Gemma-SEA-LION-v4-27B-IT does not support tool calling, which most coding agents need.
Which has the bigger context window?
Grok 4.1 Fast has the largest context window at 2,000,000 tokens, against 128,000 for Nemotron Nano 12B v2 VL and 128,000 for Gemma-SEA-LION-v4-27B-IT. Maximum output per response: Nemotron Nano 12B v2 VL up to 128,000, Gemma-SEA-LION-v4-27B-IT up to 128,000, Grok 4.1 Fast up to 30,000 tokens.
Which can read images, PDFs, audio or video?
Nemotron Nano 12B v2 VL accepts text, images and video; Gemma-SEA-LION-v4-27B-IT accepts text and images; Grok 4.1 Fast accepts text and images. Nemotron Nano 12B v2 VL handles the widest range of inputs.
Are any of these open source?
Nemotron Nano 12B v2 VL and Gemma-SEA-LION-v4-27B-IT publishes its weights and can be self-hosted; Grok 4.1 Fast is proprietary.
Which is newer?
Grok 4.1 Fast is the newest, released Nov 19, 2025. Nemotron Nano 12B v2 VL came out Oct 28, 2025; Gemma-SEA-LION-v4-27B-IT came out Sep 23, 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 Nov 2, 2026.
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