Model comparison
GPT-5.4 Pro vs Llama 3-70B
GPT-5.4 Pro is the stronger model overall, scoring 58.9 to 28.8 on the Noometry Index.
Last verified . 2 shared benchmarks.
MetaSummary
- They share 2 benchmarks with published results for both. GPT-5.4 Pro scores higher in 4 categories and Llama 3-70B in 0 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in math, where GPT-5.4 Pro leads 72.4 to 12.8.
- The biggest single-benchmark swing is GPQA Diamond: 94.6% for GPT-5.4 Pro and 40.6% for Llama 3-70B.
- Llama 3-70B has downloadable open weights; the other is API-only.
Side by side
| GPT-5.4 Pro | Llama 3-70B | |
|---|---|---|
| Provider | OpenAI | Meta |
| Noometry Index | 58.9 | 28.8 |
| Released | 2026-03-05 | 2024-04-18 |
| Weights | Proprietary | Open |
| Context window | 1.05M | — |
| Max output | 128K | — |
| Input $ / M tokens | $30 | — |
| Output $ / M tokens | $180 | — |
| Results tracked | 16 | 31 |
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Category by category
Coding GPT-5.4 Pro leads
GPT-5.4 Pro: 43.2 (#90), Llama 3-70B: 35.8 (#218)
| Benchmark | GPT-5.4 Pro | Llama 3-70B |
|---|---|---|
| WeirdML | 57.4% | — |
| BigCodeBench Instruct | — | 43.6% |
| LMArena Coding | — | 1206 |
| BigCodeBench Complete | — | 54.5% |
| HumanEval+ | — | 72% |
| MBPP+ | — | 69% |
Agentic & Tool Use Not comparable
GPT-5.4 Pro: —, Llama 3-70B: 21.1 (#139)
| Benchmark | GPT-5.4 Pro | Llama 3-70B |
|---|---|---|
| Cybench | — | 5% |
Reasoning GPT-5.4 Pro leads
GPT-5.4 Pro: 70.7 (#13), Llama 3-70B: 18.0 (#288)
| Benchmark | GPT-5.4 Pro | Llama 3-70B |
|---|---|---|
| Epoch Capabilities Index | 158.93 | 122.93 |
| ARC-AGI-2 | 83.3% | — |
| SimpleBench | 74.1% | — |
| Kagi LLM Benchmark | — | 35.1% |
| ARC-AGI-1 | 94.5% | — |
| CritPt | 30% | — |
| Chess Puzzles | 58.6% | — |
| EnigmaEval | 23.8% | — |
| LMArena Hard Prompts | — | 1195 |
| DTBench | — | 54.2% |
| ForecastBench | — | 57.1 |
| WinoGrande | — | 83.5% |
Math GPT-5.4 Pro leads
GPT-5.4 Pro: 72.4 (#22), Llama 3-70B: 12.8 (#305)
| Benchmark | GPT-5.4 Pro | Llama 3-70B |
|---|---|---|
| FrontierMath (Tiers 1-3) | 82.5% | — |
| FrontierMath Tier 4 | 58.5% | — |
| OTIS Mock AIME 2024-2025 | — | 4.3% |
| LMArena Math | — | 1218 |
| MATH Level 5 | — | 22.6% |
| FrontierMath (Feb 2025 set) | 50% | — |
| FrontierMath Tier 4 (v1) | 37.5% | — |
Knowledge GPT-5.4 Pro leads
GPT-5.4 Pro: 68.3 (#7), Llama 3-70B: 20.8 (#277)
| Benchmark | GPT-5.4 Pro | Llama 3-70B |
|---|---|---|
| GPQA Diamond | 94.6% | 40.6% |
| Humanity's Last Exam | 44.3% | — |
| SimpleQA Verified | 46.3% | — |
| Vectara Hallucination Rate | 8.3% | — |
| LMArena Expert | — | 1149 |
| MMLU | — | 79.3% |
Multilingual Not comparable
GPT-5.4 Pro: —, Llama 3-70B: 33.6 (#251)
| Benchmark | GPT-5.4 Pro | Llama 3-70B |
|---|---|---|
| LMArena Non-English | — | 1142 |
| LMArena Chinese | — | 1114 |
| LMArena French | — | 1232 |
| LMArena German | — | 1169 |
| LMArena Japanese | — | 1017 |
| LMArena Korean | — | 1017 |
| LMArena Russian | — | 1159 |
| LMArena Spanish | — | 1241 |
Instruction Following Not comparable
GPT-5.4 Pro: —, Llama 3-70B: 62.5 (#238)
| Benchmark | GPT-5.4 Pro | Llama 3-70B |
|---|---|---|
| LMArena Instruction Following | — | 1194 |
Long Context Not comparable
GPT-5.4 Pro: —, Llama 3-70B: 35.6 (#240)
| Benchmark | GPT-5.4 Pro | Llama 3-70B |
|---|---|---|
| LMArena Longer Query | — | 1174 |
Writing & Preference Not comparable
GPT-5.4 Pro: —, Llama 3-70B: 42.8 (#231)
| Benchmark | GPT-5.4 Pro | Llama 3-70B |
|---|---|---|
| LMArena Text | — | 1221 |
| LMArena Creative Writing | — | 1210 |
| LMArena Multi-Turn | — | 1223 |
Frequently asked questions
Is GPT-5.4 Pro better than Llama 3-70B?
GPT-5.4 Pro is the stronger model overall, scoring 58.9 to 28.8 on the Noometry Index.
Is GPT-5.4 Pro or Llama 3-70B better for coding?
GPT-5.4 Pro scores higher on coding benchmarks: 43.2 versus 35.8 in the Noometry coding category.
How many benchmarks do GPT-5.4 Pro and Llama 3-70B share?
2 benchmarks have published results for both models. GPT-5.4 Pro has 16 scored results on Noometry and Llama 3-70B has 31.