Major Release Nanbeige · Released
Nanbeige4.1-3B
What is Nanbeige4.1-3B?
Nanbeige4.1-3B is a Major Release AI model from Nanbeige, released on February 11, 2026. It has a 256K tokens context window, costs $0.00 per million input tokens, and scores 84.9% on GPQA Diamond. It is available as open source.
Nanbeige Nanbeige4.1-3B — AA Intelligence Index 16.1, 256K tokens context, reasoning model.
How much does Nanbeige4.1-3B cost?
| Metric | Price |
|---|---|
| input per mtok | $0.00 |
| output per mtok | $0.00 |
Pricing data verified .
What context window does Nanbeige4.1-3B have?
- Context window
- 256K tokens
- Max output
- 65K
- Input modalities
- text
- Output modalities
- text
How does Nanbeige4.1-3B score on benchmarks?
| Benchmark | Score |
|---|---|
| GPQA Diamond | 84.9% |
| HLE | 10.0% |
| SciCode | 26.6% |
| TAU2-bench | 21.6% |
| TerminalBench-Hard | 0.0% |
| IF-Bench | 35.4% |
| LiveCodeBench Reasoning | 0.0% |
| AA Intelligence Index | 16.1 |
Benchmark scores verified .