Model comparison
Codellama 34b Instruct vs Qwen3.5 Plus
Qwen3.5 Plus is the stronger model overall, scoring 42.9 to 30.8 on the Noometry Index.
Last verified . 0 shared benchmarks.
Meta
Alibaba (Qwen)Summary
- The widest gap is in math, where Qwen3.5 Plus leads 49.6 to 31.0.
- Codellama 34b Instruct has downloadable open weights; the other is API-only.
Side by side
| Codellama 34b Instruct | Qwen3.5 Plus | |
|---|---|---|
| Provider | Meta | Alibaba (Qwen) |
| Noometry Index | 30.8 | 42.9 |
| Released | — | 2026-02-16 |
| Weights | Open | Proprietary |
| Context window | — | 1M |
| Max output | — | 66K |
| Input $ / M tokens | — | $0.40 |
| Output $ / M tokens | — | $2.40 |
| Results tracked | 14 | 15 |
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Category by category
Coding Not comparable
Codellama 34b Instruct: 28.5 (#314), Qwen3.5 Plus: —
| Benchmark | Codellama 34b Instruct | Qwen3.5 Plus |
|---|---|---|
| BigCodeBench Instruct | 29% | — |
| LMArena Coding | 1046 | — |
| BigCodeBench Complete | 37.1% | — |
| ALE-Bench | — | 621.92 |
| HumanEval+ | 43.9% | — |
| MBPP+ | 56.3% | — |
Agentic & Tool Use Not comparable
Codellama 34b Instruct: —, Qwen3.5 Plus: —
| Benchmark | Codellama 34b Instruct | Qwen3.5 Plus |
|---|---|---|
| Vending-Bench 2 | — | 0.54 |
Reasoning Qwen3.5 Plus leads
Codellama 34b Instruct: 19.6 (#255), Qwen3.5 Plus: 32.8 (#74)
| Benchmark | Codellama 34b Instruct | Qwen3.5 Plus |
|---|---|---|
| Chess Puzzles | — | 22% |
| LMArena Hard Prompts | 1032 | — |
| Mystery Game Puzzles | — | 17% |
| DTBench | — | 80.5% |
| LMCA | — | 36.4% |
| Epoch Capabilities Index | — | 146.78 |
Math Qwen3.5 Plus leads
Codellama 34b Instruct: 31.0 (#230), Qwen3.5 Plus: 49.6 (#61)
| Benchmark | Codellama 34b Instruct | Qwen3.5 Plus |
|---|---|---|
| OTIS Mock AIME 2024-2025 | — | 86.7% |
| LMArena Math | 1056 | — |
| FrontierMath (Feb 2025 set) | — | 21% |
| FrontierMath Tier 4 (v1) | — | 2.1% |
Knowledge Not comparable
Codellama 34b Instruct: —, Qwen3.5 Plus: 46.0 (#83)
| Benchmark | Codellama 34b Instruct | Qwen3.5 Plus |
|---|---|---|
| GPQA Diamond | — | 84.8% |
| SimpleQA Verified | — | 25.4% |
| Vectara Hallucination Rate | — | 10.7% |
Multilingual Not comparable
Codellama 34b Instruct: 25.8 (#284), Qwen3.5 Plus: —
| Benchmark | Codellama 34b Instruct | Qwen3.5 Plus |
|---|---|---|
| LMArena Non-English | 1011 | — |
| LMArena Chinese | 976 | — |
Instruction Following Not comparable
Codellama 34b Instruct: 52.2 (#291), Qwen3.5 Plus: —
| Benchmark | Codellama 34b Instruct | Qwen3.5 Plus |
|---|---|---|
| LMArena Instruction Following | 1028 | — |
Long Context Qwen3.5 Plus leads
Codellama 34b Instruct: 30.9 (#284), Qwen3.5 Plus: 43.0 (#113)
| Benchmark | Codellama 34b Instruct | Qwen3.5 Plus |
|---|---|---|
| CL-bench | — | 19.8% |
| CL-bench Life | — | 12.4% |
| LMArena Longer Query | 1013 | — |
Writing & Preference Not comparable
Codellama 34b Instruct: 28.2 (#297), Qwen3.5 Plus: —
| Benchmark | Codellama 34b Instruct | Qwen3.5 Plus |
|---|---|---|
| LMArena Text | 1066 | — |
| LMArena Creative Writing | 1032 | — |
| LMArena Multi-Turn | 1015 | — |
Frequently asked questions
Is Codellama 34b Instruct better than Qwen3.5 Plus?
Qwen3.5 Plus is the stronger model overall, scoring 42.9 to 30.8 on the Noometry Index.
How many benchmarks do Codellama 34b Instruct and Qwen3.5 Plus share?
0 benchmarks have published results for both models. Codellama 34b Instruct has 14 scored results on Noometry and Qwen3.5 Plus has 15.