# Molmo 2 8b vs Trinity Large Thinking

> Molmo 2 8b and Trinity Large Thinking score almost the same on the Noometry Index (39.1 vs 38.6), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/molmo-2-8b-vs-trinity-large-thinking
- Last updated: 2026-10-11
- Shared benchmarks: 4

## Summary

- They share 4 benchmarks with published results for both. Molmo 2 8b scores higher in 1 category and Trinity Large Thinking in 3 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Molmo 2 8b leads 25.6 to 16.9.

## Snapshot

| | Molmo 2 8b | Trinity Large Thinking |
|---|---|---|
| Provider | Allen Institute for AI (Ai2) | Arcee AI |
| Noometry Index | 39.1 | 38.6 |
| Rank | 174 | 185 |
| Context | — | 262K |
| Input $/M | — | $0.25 |
| Output $/M | — | $0.80 |
| Weights | Open | Open |

## Coding

- Molmo 2 8b: —
- Trinity Large Thinking: 34.1 (#244)

| Benchmark | Molmo 2 8b | Trinity Large Thinking |
|---|---|---|
| LMArena WebDev | — | 1238 |
| SciCode | — | 36.1% |
| LMArena Coding | — | 1381 |

## Reasoning

- Molmo 2 8b: 25.6 (#146)
- Trinity Large Thinking: 16.9 (#298)

| Benchmark | Molmo 2 8b | Trinity Large Thinking |
|---|---|---|
| LMArena Hard Prompts | 1287 | 1350 |
| NYT Connections (extended) | — | 16.5% |
| CritPt | — | 0.9% |
| Thematic Generalization | — | 41.6% |
| Surface Evolver Bench | — | 15.6% |

## Math

- Molmo 2 8b: —
- Trinity Large Thinking: 37.6 (#149)

| Benchmark | Molmo 2 8b | Trinity Large Thinking |
|---|---|---|
| LMArena Math | — | 1366 |

## Knowledge

- Molmo 2 8b: —
- Trinity Large Thinking: 40.9 (#113)

| Benchmark | Molmo 2 8b | Trinity Large Thinking |
|---|---|---|
| Vectara Hallucination Rate | — | 6.9% |
| LMArena Expert | — | 1360 |

## Multimodal

- Molmo 2 8b: 30.2 (#112)
- Trinity Large Thinking: —

| Benchmark | Molmo 2 8b | Trinity Large Thinking |
|---|---|---|
| LMArena Vision | 1081 | — |

## Multilingual

- Molmo 2 8b: 42.7 (#190)
- Trinity Large Thinking: 46.2 (#160)

| Benchmark | Molmo 2 8b | Trinity Large Thinking |
|---|---|---|
| LMArena Non-English | 1276 | 1325 |
| LMArena Chinese | — | 1373 |
| LMArena French | — | 1374 |
| LMArena German | — | 1356 |
| LMArena Japanese | — | 1311 |
| LMArena Korean | — | 1306 |
| LMArena Russian | — | 1337 |
| LMArena Spanish | — | 1357 |

## Instruction Following

- Molmo 2 8b: 67.0 (#201)
- Trinity Large Thinking: 70.5 (#162)

| Benchmark | Molmo 2 8b | Trinity Large Thinking |
|---|---|---|
| LMArena Instruction Following | 1270 | 1334 |

## Long Context

- Molmo 2 8b: —
- Trinity Large Thinking: 41.3 (#144)

| Benchmark | Molmo 2 8b | Trinity Large Thinking |
|---|---|---|
| LMArena Longer Query | — | 1355 |

## Writing & Preference

- Molmo 2 8b: 49.4 (#191)
- Trinity Large Thinking: 53.8 (#158)

| Benchmark | Molmo 2 8b | Trinity Large Thinking |
|---|---|---|
| LMArena Text | 1288 | 1340 |
| LMArena Creative Writing | — | 1320 |
| LMArena Multi-Turn | — | 1342 |

## FAQ

### Is Molmo 2 8b better than Trinity Large Thinking?

Molmo 2 8b and Trinity Large Thinking score almost the same on the Noometry Index (39.1 vs 38.6), so choose on price, context window or the category you care about most.

### How many benchmarks do Molmo 2 8b and Trinity Large Thinking share?

4 benchmarks have published results for both models. Molmo 2 8b has 5 scored results on Noometry and Trinity Large Thinking has 24.