Model comparison
GPT-5.2 Pro vs Llama2 70b Steerlm Chat
GPT-5.2 Pro is the stronger model overall, scoring 52.3 to 31.8 on the Noometry Index.
Last verified . 0 shared benchmarks.
NVIDIASummary
- The widest gap is in math, where GPT-5.2 Pro leads 65.3 to 31.3.
- Llama2 70b Steerlm Chat has downloadable open weights; the other is API-only.
Side by side
| GPT-5.2 Pro | Llama2 70b Steerlm Chat | |
|---|---|---|
| Provider | OpenAI | NVIDIA |
| Noometry Index | 52.3 | 31.8 |
| Released | 2025-12-11 | — |
| Weights | Proprietary | Open |
| Context window | 400K | — |
| Max output | 128K | — |
| Input $ / M tokens | $21 | — |
| Output $ / M tokens | $168 | — |
| Results tracked | 8 | 9 |
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Category by category
Coding Not comparable
GPT-5.2 Pro: —, Llama2 70b Steerlm Chat: 29.9 (#300)
| Benchmark | GPT-5.2 Pro | Llama2 70b Steerlm Chat |
|---|---|---|
| LMArena Coding | — | 1025 |
Reasoning GPT-5.2 Pro leads
GPT-5.2 Pro: 51.5 (#33), Llama2 70b Steerlm Chat: 20.0 (#246)
| Benchmark | GPT-5.2 Pro | Llama2 70b Steerlm Chat |
|---|---|---|
| ARC-AGI-2 | 54.2% | — |
| SimpleBench | 57.4% | — |
| NYT Connections (extended) | 79.3% | — |
| ARC-AGI-1 | 90.5% | — |
| LMArena Hard Prompts | — | 1047 |
| Epoch Capabilities Index | 155.4 | — |
Math GPT-5.2 Pro leads
GPT-5.2 Pro: 65.3 (#29), Llama2 70b Steerlm Chat: 31.3 (#226)
| Benchmark | GPT-5.2 Pro | Llama2 70b Steerlm Chat |
|---|---|---|
| FrontierMath (Tiers 1-3) | 74% | — |
| FrontierMath Tier 4 | 46% | — |
| LMArena Math | — | 1072 |
| FrontierMath Tier 4 (v1) | 31.3% | — |
Multilingual Not comparable
GPT-5.2 Pro: —, Llama2 70b Steerlm Chat: 28.8 (#270)
| Benchmark | GPT-5.2 Pro | Llama2 70b Steerlm Chat |
|---|---|---|
| LMArena Non-English | — | 1063 |
Instruction Following Not comparable
GPT-5.2 Pro: —, Llama2 70b Steerlm Chat: 54.2 (#279)
| Benchmark | GPT-5.2 Pro | Llama2 70b Steerlm Chat |
|---|---|---|
| LMArena Instruction Following | — | 1060 |
Long Context Not comparable
GPT-5.2 Pro: —, Llama2 70b Steerlm Chat: 30.4 (#288)
| Benchmark | GPT-5.2 Pro | Llama2 70b Steerlm Chat |
|---|---|---|
| LMArena Longer Query | — | 998 |
Writing & Preference Not comparable
GPT-5.2 Pro: —, Llama2 70b Steerlm Chat: 31.6 (#283)
| Benchmark | GPT-5.2 Pro | Llama2 70b Steerlm Chat |
|---|---|---|
| LMArena Text | — | 1098 |
| LMArena Creative Writing | — | 1091 |
| LMArena Multi-Turn | — | 1058 |
Frequently asked questions
Is GPT-5.2 Pro better than Llama2 70b Steerlm Chat?
GPT-5.2 Pro is the stronger model overall, scoring 52.3 to 31.8 on the Noometry Index.
How many benchmarks do GPT-5.2 Pro and Llama2 70b Steerlm Chat share?
0 benchmarks have published results for both models. GPT-5.2 Pro has 8 scored results on Noometry and Llama2 70b Steerlm Chat has 9.