Models, measured side by side
Gemma 3 4B vs Nex-N2.5-Mini
Compare Gemma 3 4B, Nex-N2.5-Mini by token pricing, context length, benchmark results, speed and tool support.
Monthly workload
Monthly cost breakdown
InputOutput
Gemma 3 4B
$1.50 / mo
Nex-N2.5-Mini
$1.00 / mo
Performance comparison
Gemma 3 4B
4.8
Nex-N2.5-Mini
Not listed
Overview
Pricing & capacity
| Pricing & capacity | Gemma 3 4B | Nex-N2.5-Mini |
|---|---|---|
| Input / 1M tokens | $0.05 | $0.03 |
| Output / 1M tokens | $0.10 | $0.10 |
| Cached input / 1M | Not listed | $0.0025 |
| Monthly cost | $1.50 | $1.00 |
| Context window | 131K | 262K |
| Maximum output | 16K | 236K |
Input / 1M tokens
- Gemma 3 4B
- $0.05
- Nex-N2.5-Mini
- $0.03
Output / 1M tokens
- Gemma 3 4B
- $0.10
- Nex-N2.5-Mini
- $0.10
Cached input / 1M
- Gemma 3 4B
- Not listed
- Nex-N2.5-Mini
- $0.0025
Monthly cost
- Gemma 3 4B
- $1.50
- Nex-N2.5-Mini
- $1.00
Context window
- Gemma 3 4B
- 131K
- Nex-N2.5-Mini
- 262K
Maximum output
- Gemma 3 4B
- 16K
- Nex-N2.5-Mini
- 236K
Benchmarks & performance
| Benchmarks & performance | Gemma 3 4B | Nex-N2.5-Mini |
|---|---|---|
| Intelligence Index | 4.8 | Not listed |
| GPQA | 29.1% | Not listed |
| Humanity’s Last Exam | 5.3% | Not listed |
Intelligence Index
- Gemma 3 4B
- 4.8
- Nex-N2.5-Mini
- Not listed
GPQA
- Gemma 3 4B
- 29.1%
- Nex-N2.5-Mini
- Not listed
Humanity’s Last Exam
- Gemma 3 4B
- 5.3%
- Nex-N2.5-Mini
- Not listed
Tools & features
| Tools & features | Gemma 3 4B | Nex-N2.5-Mini |
|---|---|---|
| Structured outputs | Supported | Supported |
| JSON mode | Supported | Not listed |
| Reasoning | Not listed | Supported |
| Log probabilities | Not listed | Supported |
| Deterministic seed | Supported | Not listed |
| Prompt caching | Not listed | Supported |
Structured outputs
- Gemma 3 4B
- Supported
- Nex-N2.5-Mini
- Supported
JSON mode
- Gemma 3 4B
- Supported
- Nex-N2.5-Mini
- Not listed
Reasoning
- Gemma 3 4B
- Not listed
- Nex-N2.5-Mini
- Supported
Log probabilities
- Gemma 3 4B
- Not listed
- Nex-N2.5-Mini
- Supported
Deterministic seed
- Gemma 3 4B
- Supported
- Nex-N2.5-Mini
- Not listed
Prompt caching
- Gemma 3 4B
- Not listed
- Nex-N2.5-Mini
- Supported
API & availability
| API & availability | Gemma 3 4B | Nex-N2.5-Mini |
|---|---|---|
| API identifier | gemma-3-4b-it | nex-n2.5-mini |
| Knowledge cutoff | 2024-08-31 | Not listed |
| Prices checked | Oct 8, 2026 | Oct 8, 2026 |
API identifier
- Gemma 3 4B
gemma-3-4b-it- Nex-N2.5-Mini
nex-n2.5-mini
Knowledge cutoff
- Gemma 3 4B
- 2024-08-31
- Nex-N2.5-Mini
- Not listed
Prices checked
- Gemma 3 4B
- Oct 8, 2026
- Nex-N2.5-Mini
- Oct 8, 2026
About the models
Gemma 3 4B
Gemma 3 introduces multimodality, supporting vision-language input and text outputs. It handles context windows up to 128k tokens, understands over 140 languages, and offers improved math, reasoning, and chat capabilities,...
Full pricing & detailsNex-N2.5-Mini
Nex-N2.5 is an agentic model built to turn goals into working, verified outcomes. Its core strength is agentic coding within a visual feedback loop: it can explore codebases, implement multi-file...
Full pricing & detailsComparison FAQ
Gemma 3 4B: $0.05 input and $0.10 output per million tokens. Nex-N2.5-Mini: $0.03 input and $0.10 output per million tokens. The cheaper choice depends on your input-to-output ratio; a model can have a lower input rate but a higher output rate.