Compare · ModelsLive · 2 picked · head to head
Baichuan 2-7B vs Stable Beluga 2
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Stable Beluga 2 wins on 6/7 benchmarks
Stable Beluga 2 wins 6 of 7 shared benchmarks. Leads in knowledge · reasoning · math.
Category leads
knowledge·Stable Beluga 2reasoning·Stable Beluga 2math·Stable Beluga 2
Hype vs Reality
Attention vs performance
Baichuan 2-7B
#142 by perf·no signal
Stable Beluga 2
#102 by perf·no signal
Vendor risk
Who is behind the model
U
Unknown
private · undisclosed
U
Unknown
private · undisclosed
Head to head
7 benchmarks · 2 models
Baichuan 2-7BStable Beluga 2
ARC AI2
Stable Beluga 2 leads by +71.5
AI2 Reasoning Challenge · tests grade-school level science knowledge with multiple-choice questions requiring reasoning beyond simple retrieval.
Baichuan 2-7B
10.0
Stable Beluga 2
81.5
BBH
Stable Beluga 2 leads by +36.9
BIG-Bench Hard · a curated subset of 23 challenging tasks from BIG-Bench where language models previously failed to outperform average humans.
Baichuan 2-7B
22.1
Stable Beluga 2
59.1
GSM8K
Stable Beluga 2 leads by +45.0
Grade School Math 8K · 8,500 linguistically diverse grade-school math word problems that require multi-step reasoning to solve.
Baichuan 2-7B
24.6
Stable Beluga 2
69.6
HellaSwag
Stable Beluga 2 leads by +21.5
HellaSwag · tests commonsense reasoning by asking models to predict the most plausible continuation of everyday scenarios.
Baichuan 2-7B
57.3
Stable Beluga 2
78.8
LAMBADA
Baichuan 2-7B leads by +2.0
LAMBADA · measures the ability to predict the final word of a passage, requiring broad contextual understanding across long text spans.
Baichuan 2-7B
73.3
Stable Beluga 2
71.3
MMLU
Stable Beluga 2 leads by +19.3
Massive Multitask Language Understanding · 57 subjects spanning STEM, humanities, social sciences, and more. The standard benchmark for broad knowledge.
Baichuan 2-7B
38.9
Stable Beluga 2
58.1
PIQA
Stable Beluga 2 leads by +10.4
PIQA (Physical Interaction QA) · tests intuitive physical reasoning by asking models to select the correct approach for everyday physical tasks.
Baichuan 2-7B
56.2
Stable Beluga 2
66.6
Full benchmark table
| Benchmark | Baichuan 2-7B | Stable Beluga 2 |
|---|---|---|
ARC AI2 AI2 Reasoning Challenge · tests grade-school level science knowledge with multiple-choice questions requiring reasoning beyond simple retrieval. | 10.0 | 81.5 |
BBH BIG-Bench Hard · a curated subset of 23 challenging tasks from BIG-Bench where language models previously failed to outperform average humans. | 22.1 | 59.1 |
GSM8K Grade School Math 8K · 8,500 linguistically diverse grade-school math word problems that require multi-step reasoning to solve. | 24.6 | 69.6 |
HellaSwag HellaSwag · tests commonsense reasoning by asking models to predict the most plausible continuation of everyday scenarios. | 57.3 | 78.8 |
LAMBADA LAMBADA · measures the ability to predict the final word of a passage, requiring broad contextual understanding across long text spans. | 73.3 | 71.3 |
MMLU Massive Multitask Language Understanding · 57 subjects spanning STEM, humanities, social sciences, and more. The standard benchmark for broad knowledge. | 38.9 | 58.1 |
PIQA PIQA (Physical Interaction QA) · tests intuitive physical reasoning by asking models to select the correct approach for everyday physical tasks. | 56.2 | 66.6 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
U Baichuan 2-7B | — | — | — | — |
U Stable Beluga 2 | — | — | — | — |