Model comparison
Falcon-180B vs GPT-5.5 Pro
GPT-5.5 Pro is the stronger model overall, scoring 64.3 to 32.2 on the Noometry Index.
Last verified . 1 shared benchmarks.
Technology Innovation InstituteSummary
- They share 1 benchmark with published results for both. Falcon-180B scores higher in 0 categories and GPT-5.5 Pro in 1 category; one gap is clear of the uncertainty.
- The widest gap is in reasoning, where GPT-5.5 Pro leads 73.3 to 19.1.
- Falcon-180B has downloadable open weights; the other is API-only.
Side by side
| Falcon-180B | GPT-5.5 Pro | |
|---|---|---|
| Provider | Technology Innovation Institute | OpenAI |
| Noometry Index | 32.2 | 64.3 |
| Released | 2023-09-06 | 2026-04-23 |
| Weights | Open | Proprietary |
| Context window | — | 1.05M |
| Max output | — | 128K |
| Input $ / M tokens | — | $30 |
| Output $ / M tokens | — | $180 |
| Results tracked | 16 | 14 |
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Category by category
Reasoning GPT-5.5 Pro leads
Falcon-180B: 19.1 (#269), GPT-5.5 Pro: 73.3 (#10)
| Benchmark | Falcon-180B | GPT-5.5 Pro |
|---|---|---|
| Epoch Capabilities Index | 112.13 | 162.07 |
| ARC-AGI-2 | — | 84.6% |
| SimpleBench | — | 76.9% |
| ARC-AGI-1 | — | 96.5% |
| CritPt | — | 30.6% |
| Chess Puzzles | — | 64% |
| LMArena Hard Prompts | 1007 | — |
| DTBench | — | 96% |
| LMCA | — | 53.9% |
| HellaSwag | 89% | — |
| LAMBADA | 79.8% | — |
| PIQA | 84.9% | — |
| WinoGrande | 87.1% | — |
Math Not comparable
Falcon-180B: —, GPT-5.5 Pro: 84.0 (#10)
| Benchmark | Falcon-180B | GPT-5.5 Pro |
|---|---|---|
| FrontierMath (Tiers 1-3) | — | 87.7% |
| FrontierMath Tier 4 | — | 78% |
| OTIS Mock AIME 2024-2025 | — | 100% |
| FrontierMath (Feb 2025 set) | — | 52.4% |
| FrontierMath Tier 4 (v1) | — | 39.6% |
| GSM8K | 54.4% | — |
Knowledge Not comparable
Falcon-180B: —, GPT-5.5 Pro: 64.1 (#19)
| Benchmark | Falcon-180B | GPT-5.5 Pro |
|---|---|---|
| GPQA Diamond | — | 93.9% |
| ARC (AI2) Challenge | 67.8% | — |
| BoolQ | 89% | — |
| MMLU | 70.6% | — |
| OpenBookQA | 64.2% | — |
Multilingual Not comparable
Falcon-180B: 25.2 (#286), GPT-5.5 Pro: —
| Benchmark | Falcon-180B | GPT-5.5 Pro |
|---|---|---|
| LMArena Non-English | 1000 | — |
Instruction Following Not comparable
Falcon-180B: 53.4 (#286), GPT-5.5 Pro: —
| Benchmark | Falcon-180B | GPT-5.5 Pro |
|---|---|---|
| LMArena Instruction Following | 1047 | — |
Writing & Preference Not comparable
Falcon-180B: 29.1 (#295), GPT-5.5 Pro: —
| Benchmark | Falcon-180B | GPT-5.5 Pro |
|---|---|---|
| LMArena Text | 1054 | — |
| LMArena Creative Writing | 1089 | — |
| LMArena Multi-Turn | 1013 | — |
Frequently asked questions
Is Falcon-180B better than GPT-5.5 Pro?
GPT-5.5 Pro is the stronger model overall, scoring 64.3 to 32.2 on the Noometry Index.
How many benchmarks do Falcon-180B and GPT-5.5 Pro share?
1 benchmark has published results for both models. Falcon-180B has 16 scored results on Noometry and GPT-5.5 Pro has 14.