AI Rankings
Stable Beluga 2: Score, Price and Context Window
Where Stable Beluga 2 from Stability AI ranks, what it costs and how much text it can read, in plain numbers with the sources.
Data updated
- Stability AI
- Open weights
- Released Jul 2023
Its score range overlaps with Gemini 1.0 Pro, the model just above it, so a small gap in rank is not a meaningful difference.
Best for
- Running it yourself: its weights can be downloaded (read the licence terms first).
Skip if
- Cutting-edge tasks: its overall Epoch score is in the lower part of the models we track.
These lines are worked out from the numbers on this page, not from hands-on testing.
Key facts
We do not have an Arena human-vote rating, a list price, a context window size and benchmark results for Stable Beluga 2 yet. It is shown as "Not measured" rather than guessed.
How Stable Beluga 2 stacks up
Each strip shows every model we track as faint bars. The dot is this model. Better is always to the right, even for price.
- Overall capability117.0
Better than 22% of the other 269 models
Epoch Capabilities Index: one score that combines many tests.
Where Stable Beluga 2 ranks
Leaderboards it appears on, best placing first.
Similar models
Models from other makers with a similar overall score.
Questions about Stable Beluga 2
- How much does Stable Beluga 2 cost?
- We do not hold a list price for Stable Beluga 2 yet, so we cannot compare its cost. Check the maker's own price page.
- Is Stable Beluga 2 open source?
- Stable Beluga 2 has open weights: its trained parameters can be downloaded. That is not always the same as open source, because licence terms differ, so read the licence before you use it commercially.
- How good is Stable Beluga 2 compared with other AI models?
- On the Epoch Capabilities Index, Stable Beluga 2 scores 117.0 (likely range 109.6 to 120.1), which ranks 209 of 270 models we track. Scores close together are a tie in practice.
- How does Stable Beluga 2 compare with Gemini 1.0 Pro?
- On quality, neither model leads clearly across the 1 measure both have. 1 measure is too close to call. See the full comparison for every measure.
- How current are these numbers for Stable Beluga 2?
- The newest data on this page is dated 26 Oct 2026. Scores come from Epoch AI and Arena, prices from the open LiteLLM price list.
Where this data comes from
- Epoch AI: Benchmark data: Epoch AI, 'Capabilities & benchmarking', epoch.ai/benchmarks (CC BY 4.0). We match models across sources, rank them and show them in charts. Scores are not changed. Epoch AI does not endorse this site.
Newest data on this page: 26 Oct 2026. Prices are list prices and change often, so confirm on the maker's site before you buy. Sponsors never change a score or an order. How we calculate this · Report a mistake