Model comparison
Inkling vs Llama 2-13B
Inkling is the stronger model overall, scoring 44.1 to 29.6 on the Noometry Index.
Last verified . 20 shared benchmarks.
MetaSummary
- They share 20 benchmarks with published results for both. Inkling scores higher in 8 categories and Llama 2-13B in 0 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Inkling leads 65.2 to 29.8.
- The biggest single-benchmark swing is DTBench: 87.5% for Inkling and 42.2% for Llama 2-13B.
Side by side
| Inkling | Llama 2-13B | |
|---|---|---|
| Provider | Thinking Machines Lab | Meta |
| Noometry Index | 44.1 | 29.6 |
| Released | 2026-07-15 | 2023-07-18 |
| Weights | Open | Open |
| Context window | 66K | — |
| Max output | 66K | — |
| Input $ / M tokens | $1.87 | — |
| Output $ / M tokens | $4.68 | — |
| Results tracked | 41 | 32 |
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Category by category
Coding Inkling leads
Inkling: 34.5 (#234), Llama 2-13B: 30.9 (#291)
| Benchmark | Inkling | Llama 2-13B |
|---|---|---|
| LMArena Coding | 1464 | 1062 |
| FrontierCode | 14% | — |
| LMArena WebDev | 1413 | — |
| FrontierSWE | 4.1% | — |
| SciCode | 47% | — |
| WeirdML | 32.3% | — |
| ALE-Bench | 946 | — |
Agentic & Tool Use Not comparable
Inkling: 29.6 (#85), Llama 2-13B: —
| Benchmark | Inkling | Llama 2-13B |
|---|---|---|
| APEX-Agents | 33.8% | — |
| τ²-bench Banking | 25% | — |
Reasoning Inkling leads
Inkling: 40.4 (#56), Llama 2-13B: 12.8 (#337)
| Benchmark | Inkling | Llama 2-13B |
|---|---|---|
| Chess Puzzles | 21% | 0% |
| LMArena Hard Prompts | 1451 | 1051 |
| DTBench | 87.5% | 42.2% |
| Epoch Capabilities Index | 148.54 | 106.17 |
| ARC-AGI-2 | 36.5% | — |
| SimpleBench | 50% | — |
| ARC-AGI-1 | 79.5% | — |
| CritPt | 5.4% | — |
| LMCA | 37.6% | — |
| BIG-Bench Hard | — | 58.2% |
| HellaSwag | — | 80.7% |
| LAMBADA | — | 76.5% |
| PIQA | — | 80.8% |
| WinoGrande | — | 72.8% |
Math Too close to call
Inkling: 31.3 (#225), Llama 2-13B: 31.1 (#229)
| Benchmark | Inkling | Llama 2-13B |
|---|---|---|
| LMArena Math | 1479 | 1065 |
| FrontierMath (Tiers 1-3) | 33.3% | — |
| FrontierMath Tier 4 | 4.9% | — |
| OTIS Mock AIME 2024-2025 | 88.9% | — |
| ProofBench | 0% | — |
| GSM8K | — | 36.9% |
Knowledge Inkling leads
Inkling: 55.1 (#49), Llama 2-13B: 28.1 (#249)
| Benchmark | Inkling | Llama 2-13B |
|---|---|---|
| LMArena Expert | 1465 | 1030 |
| GPQA Diamond | 88.3% | — |
| SimpleQA Verified | 40.3% | — |
| ARC (AI2) Challenge | — | 60.3% |
| BoolQ | — | 82.4% |
| MMLU | — | 55.6% |
| OpenBookQA | — | 57% |
| TriviaQA | — | 79.6% |
Multimodal Not comparable
Inkling: —, Llama 2-13B: —
| Benchmark | Inkling | Llama 2-13B |
|---|---|---|
| ScienceQA | — | 55.8% |
Multilingual Inkling leads
Inkling: 54.0 (#52), Llama 2-13B: 26.5 (#279)
| Benchmark | Inkling | Llama 2-13B |
|---|---|---|
| LMArena Non-English | 1434 | 1024 |
| LMArena Chinese | 1490 | 1001 |
| LMArena French | 1458 | 1044 |
| LMArena German | 1446 | 1009 |
| LMArena Japanese | 1429 | 894 |
| LMArena Korean | 1404 | 953 |
| LMArena Russian | 1429 | 1055 |
| LMArena Spanish | 1448 | 1087 |
Instruction Following Inkling leads
Inkling: 75.1 (#71), Llama 2-13B: 53.3 (#287)
| Benchmark | Inkling | Llama 2-13B |
|---|---|---|
| LMArena Instruction Following | 1426 | 1045 |
Long Context Inkling leads
Inkling: 43.8 (#86), Llama 2-13B: 32.3 (#269)
| Benchmark | Inkling | Llama 2-13B |
|---|---|---|
| LMArena Longer Query | 1434 | 1064 |
Writing & Preference Inkling leads
Inkling: 65.2 (#51), Llama 2-13B: 29.8 (#289)
| Benchmark | Inkling | Llama 2-13B |
|---|---|---|
| LMArena Text | 1441 | 1084 |
| LMArena Creative Writing | 1387 | 1047 |
| LMArena Multi-Turn | 1436 | 1050 |
| EQ-Bench Creative Writing | 1611 | — |
| EQ-Bench 4 | 1226 | — |
Frequently asked questions
Is Inkling better than Llama 2-13B?
Inkling is the stronger model overall, scoring 44.1 to 29.6 on the Noometry Index.
Is Inkling or Llama 2-13B better for coding?
Inkling scores higher on coding benchmarks: 34.5 versus 30.9 in the Noometry coding category.
How many benchmarks do Inkling and Llama 2-13B share?
20 benchmarks have published results for both models. Inkling has 41 scored results on Noometry and Llama 2-13B has 32.