Major Release OpenBMB · Released
MiniCPM5-1B
What is MiniCPM5-1B?
MiniCPM5-1B is a Major Release AI model from OpenBMB, released on May 25, 2026. It has a 128K tokens context window, costs $0.00 per million input tokens, and scores 82.5% on TAU2-bench. It is available as open source.
OpenBMB MiniCPM5-1B — AA Intelligence Index 17.9, 128K tokens context.
How much does MiniCPM5-1B cost?
| Metric | Price |
|---|---|
| input per mtok | $0.00 |
| output per mtok | $0.00 |
Pricing data verified .
What context window does MiniCPM5-1B have?
- Context window
- 128K tokens
- Input modalities
- text
- Output modalities
- text
How does MiniCPM5-1B score on benchmarks?
| Benchmark | Score |
|---|---|
| GPQA Diamond | 26.9% |
| HLE | 4.6% |
| SciCode | 1.4% |
| TAU2-bench | 82.5% |
| TerminalBench-Hard | 0.0% |
| IF-Bench | 35.2% |
| LiveCodeBench Reasoning | 4.7% |
| AA Intelligence Index | 17.9 |
Benchmark scores verified .