Model comparison

Mistral Large 3 vs Trinity Large Thinking

Mistral Large 3 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.

Last verified October 10, 2026. 21 shared benchmarks.

Mistral Large 3

Mistral AI

39.1

Rank #176 Confirmed

Trinity Large Thinking

Arcee AI

38.6

Rank #185 Confirmed

Summary

They share 21 benchmarks with published results for both. Mistral Large 3 scores higher in 6 categories and Trinity Large Thinking in 2 categories; 7 gaps are clear of the uncertainty.
The widest gap is in multilingual, where Mistral Large 3 leads 52.5 to 46.2.
The biggest single-benchmark swing is Thematic Generalization: 23% for Mistral Large 3 and 41.6% for Trinity Large Thinking.
Both cost about the same: $0.25 input and $0.75 output per million tokens.

Side by side

Mistral Large 3 and Trinity Large Thinking specifications
	Mistral Large 3	Trinity Large Thinking
Provider	Mistral AI	Arcee AI
Noometry Index	39.1	38.6
Released	2025-12-02	2026-04-01
Weights	Open	Open
Context window	262K	262K
Max output	8K	80K
Input $ / M tokens	$0.25	$0.25
Output $ / M tokens	$0.75	$0.80
Results tracked	24	24

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Category by category

Coding Too close to call

Mistral Large 3: 34.4 (#237), Trinity Large Thinking: 34.1 (#244)

Coding benchmarks
Benchmark	Mistral Large 3	Trinity Large Thinking
LMArena WebDev	1230	1238
LMArena Coding	1448	1381
SciCode	—	36.1%

Reasoning Trinity Large Thinking leads

Mistral Large 3: 15.2 (#319), Trinity Large Thinking: 16.9 (#298)

Reasoning benchmarks
Benchmark	Mistral Large 3	Trinity Large Thinking
NYT Connections (extended)	7.5%	16.5%
Thematic Generalization	23%	41.6%
LMArena Hard Prompts	1429	1350
Kagi LLM Benchmark	50.9%	—
CritPt	—	0.9%
Surface Evolver Bench	—	15.6%

Math Mistral Large 3 leads

Mistral Large 3: 38.7 (#129), Trinity Large Thinking: 37.6 (#149)

Math benchmarks
Benchmark	Mistral Large 3	Trinity Large Thinking
LMArena Math	1414	1366

Knowledge Trinity Large Thinking leads

Mistral Large 3: 36.0 (#177), Trinity Large Thinking: 40.9 (#113)

Knowledge benchmarks
Benchmark	Mistral Large 3	Trinity Large Thinking
Vectara Hallucination Rate	14.5%	6.9%
LMArena Expert	1421	1360

Multimodal Not comparable

Mistral Large 3: 38.2 (#66), Trinity Large Thinking: —

Multimodal benchmarks
Benchmark	Mistral Large 3	Trinity Large Thinking
LMArena Vision	1221	—

Multilingual Mistral Large 3 leads

Mistral Large 3: 52.5 (#84), Trinity Large Thinking: 46.2 (#160)

Multilingual benchmarks
Benchmark	Mistral Large 3	Trinity Large Thinking
LMArena Non-English	1413	1325
LMArena Chinese	1447	1373
LMArena French	1455	1374
LMArena German	1437	1356
LMArena Japanese	1394	1311
LMArena Korean	1384	1306
LMArena Russian	1411	1337
LMArena Spanish	1440	1357

Instruction Following Mistral Large 3 leads

Mistral Large 3: 74.0 (#108), Trinity Large Thinking: 70.5 (#162)

Instruction Following benchmarks
Benchmark	Mistral Large 3	Trinity Large Thinking
LMArena Instruction Following	1403	1334

Long Context Mistral Large 3 leads

Mistral Large 3: 43.1 (#105), Trinity Large Thinking: 41.3 (#144)

Long Context benchmarks
Benchmark	Mistral Large 3	Trinity Large Thinking
LMArena Longer Query	1413	1355

Writing & Preference Mistral Large 3 leads

Mistral Large 3: 60.0 (#101), Trinity Large Thinking: 53.8 (#158)

Writing & Preference benchmarks
Benchmark	Mistral Large 3	Trinity Large Thinking
LMArena Text	1428	1340
LMArena Creative Writing	1386	1320
LMArena Multi-Turn	1429	1342
EQ-Bench Creative Writing	1412	—

Frequently asked questions

Is Mistral Large 3 better than Trinity Large Thinking?

Mistral Large 3 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.

Which is cheaper, Mistral Large 3 or Trinity Large Thinking?

Mistral Large 3 is cheaper. It lists at $0.25 per million input tokens and $0.75 per million output tokens; Trinity Large Thinking lists at $0.25 and $0.80.

Is Mistral Large 3 or Trinity Large Thinking better for coding?

They score almost the same on coding (34.4 vs 34.1); test both on your own repository before choosing.

Which has the bigger context window?

Both accept 262K tokens.

How many benchmarks do Mistral Large 3 and Trinity Large Thinking share?

21 benchmarks have published results for both models. Mistral Large 3 has 24 scored results on Noometry and Trinity Large Thinking has 24.