AI Battle > Rankings > Artificial Analysis Openness Index: Components
K2 Think V2 by MBZUAI Institute of Foundation Models leads the Artificial Analysis Openness Index: Components ranking with a score of 6.00. The ranking covers 20 evaluated eval openness from a public dataset that AI Battle re-checks daily.
Last updated: . Source: public benchmark datasets and provider pricing, aggregated daily; 20 entries shown.
| # | Entry | Creator | Value | Δ vs #1 |
|---|---|---|---|---|
| 1 | K2 Think V2 | MBZUAI Institute of Foundation Models | 6.00 | 0.0% |
| 2 | K2-V2 (high) | MBZUAI Institute of Foundation Models | 6.00 | 0.0% |
| 3 | K2-V2 (medium) | MBZUAI Institute of Foundation Models | 6.00 | 0.0% |
| 4 | K2-V2 (low) | MBZUAI Institute of Foundation Models | 6.00 | 0.0% |
| 5 | Olmo 3.1 32B Think | Allen Institute for AI | 6.00 | 0.0% |
| 6 | Olmo 3.1 32B Instruct | Allen Institute for AI | 6.00 | 0.0% |
| 7 | Olmo 3 7B Think | Allen Institute for AI | 6.00 | 0.0% |
| 8 | Molmo 7B-D | Allen Institute for AI | 6.00 | 0.0% |
| 9 | Olmo 3 7B Instruct | Allen Institute for AI | 6.00 | 0.0% |
| 10 | Apertus 70B Instruct | Swiss AI Initiative | 6.00 | 0.0% |
| 11 | Apertus 8B Instruct | Swiss AI Initiative | 6.00 | 0.0% |
| 12 | Nemotron 3 Ultra 550B A55B (Reasoning) | NVIDIA | 6.00 | 0.0% |
| 13 | Nemotron 3.5 Lightning | NVIDIA | 6.00 | 0.0% |
| 14 | Nemotron 3 Super 120B A12B (Reasoning) | NVIDIA | 6.00 | 0.0% |
| 15 | Nemotron Cascade 2 30B A3B | NVIDIA | 6.00 | 0.0% |
| 16 | NVIDIA Nemotron 3 Nano 30B A3B (Reasoning) | NVIDIA | 6.00 | 0.0% |
| 17 | MiniCPM5-1B (Reasoning) | OpenBMB | 6.00 | 0.0% |
| 18 | MiniCPM5-1B (Non-reasoning) | OpenBMB | 6.00 | 0.0% |
| 19 | NVIDIA Nemotron 3 Nano 4B | NVIDIA | 6.00 | 0.0% |
| 20 | NVIDIA Nemotron 3 Nano 30B A3B (Non-reasoning) | NVIDIA | 6.00 | 0.0% |
Across the 20 numeric entries in this window the median is 6.00 and the mean is 6.00, so the typical entry sits 0.00 below the leader. The window spans 6.00 to 6.00.
20 of 20 entries are at or above the median, and the top three hold 15% of the combined value — read it against the metric below, since a higher number is not "better" for every dataset.
5 creators appear in this window; the three most-represented hold 80% of the entries.
| Creator | Entries | Highest value | Top entry |
|---|---|---|---|
| NVIDIA | 7 | 6.00 | Nemotron 3 Ultra 550B A55B (Reasoning) |
| Allen Institute for AI | 5 | 6.00 | Olmo 3.1 32B Think |
| MBZUAI Institute of Foundation Models | 4 | 6.00 | K2 Think V2 |
| Swiss AI Initiative | 2 | 6.00 | Apertus 70B Instruct |
| OpenBMB | 2 | 6.00 | MiniCPM5-1B (Reasoning) |
The same models are measured across multiple independent datasets. Aggregating the 20 entries above against every other AI Battle dataset gives this cross-section, computed by AI Battle and published nowhere upstream:
| Model | Datasets | Best placements elsewhere |
|---|---|---|
| K2 Think V2 | 2 | #1/20 in Artificial Analysis Openness Index: Score |
| K2-V2 (high) | 2 | #2/20 in Artificial Analysis Openness Index: Score |
| K2-V2 (medium) | 2 | #3/20 in Artificial Analysis Openness Index: Score |
| K2-V2 (low) | 2 | #4/20 in Artificial Analysis Openness Index: Score |
| Olmo 3.1 32B Think | 2 | #5/20 in Artificial Analysis Openness Index: Score |
| Olmo 3.1 32B Instruct | 2 | #6/20 in Artificial Analysis Openness Index: Score |
| Olmo 3 7B Think | 2 | #7/20 in Artificial Analysis Openness Index: Score |
| Molmo 7B-D | 2 | #8/20 in Artificial Analysis Openness Index: Score |
| Olmo 3 7B Instruct | 2 | #9/20 in Artificial Analysis Openness Index: Score |
| Apertus 70B Instruct | 2 | #10/20 in Artificial Analysis Openness Index: Score |
| Apertus 8B Instruct | 2 | #11/20 in Artificial Analysis Openness Index: Score |
| Nemotron 3 Ultra 550B A55B (Reasoning) | 45 | #1/12 in Artificial Analysis Openness Index: Score, #2/20 in 𝜏³-Banking: Time per Task, #3/20 in Time per Intelligence Index Task |
| Nemotron 3.5 Lightning | 2 | #13/20 in Artificial Analysis Openness Index: Score |
| Nemotron 3 Super 120B A12B (Reasoning) | 2 | #14/20 in Artificial Analysis Openness Index: Score |
| Nemotron Cascade 2 30B A3B | 2 | #15/20 in Artificial Analysis Openness Index: Score |
| NVIDIA Nemotron 3 Nano 30B A3B (Reasoning) | 2 | #16/20 in Artificial Analysis Openness Index: Score |
| MiniCPM5-1B (Reasoning) | 2 | #17/20 in Artificial Analysis Openness Index: Score |
| MiniCPM5-1B (Non-reasoning) | 2 | #18/20 in Artificial Analysis Openness Index: Score |
| NVIDIA Nemotron 3 Nano 4B | 2 | #19/20 in Artificial Analysis Openness Index: Score |
| NVIDIA Nemotron 3 Nano 30B A3B (Non-reasoning) | 2 | #20/20 in Artificial Analysis Openness Index: Score |
This ranking carries the metrics
modelAvailability, transparencyMethodology, transparencyPostTrainingData, transparencyPreTrainingData from the
Artificial Analysis Openness Index: Components dataset in the tab::eval-openness family. Units and the
direction of "better" are not declared by the source dataset, so AI Battle does not invent
them: values are shown exactly as published, and the ordering is the source dataset's own.
Rebuilt on from the
public dataset Artificial Analysis Openness Index: Components (family tab::eval-openness).
The source lists 20 entries and all 20 are shown here. AI Battle requests
the dataset's rows, keeps the ordering the source publishes, and computes only the statistics
on this page: median, mean, spread, the #1–#2 gap, the creator breakdown and the raw-data file.
Nothing on this page is generated text about the entries — the numbers come from the source.
Refresh cadence: every deploy re-pulls the dataset, so this page tracks the source's own update cycle. Corrections: see the methodology page.
Machine-readable copy of this table, with the statistics below and the source provenance: /data/rankings/eval-openness-artificial-analysis-openness-index-components.json. Free to reuse with attribution to AI Battle and the source dataset.
K2 Think V2 by MBZUAI Institute of Foundation Models currently leads the Artificial Analysis Openness Index: Components ranking with a score of 6.00, the highest value in this dataset across eval openness. AI Battle aggregates the dataset from its public source and re-checks it daily.
The Artificial Analysis Openness Index: Components ranking is rebuilt daily from the upstream public dataset. Scores are the source dataset's own published values, so positions track whatever that source last released — each ranking page names the dataset it comes from.
The top 3 are: 1. K2 Think V2 (6.00), 2. K2-V2 (high) (6.00), 3. K2-V2 (medium) (6.00).