Model comparison

Falcon 2 11B vs GPT-5.5 Pro

GPT-5.5 Pro has enough public results to be ranked (#8); Falcon 2 11B does not yet, so treat this comparison as directional.

Last verified . 1 shared benchmarks.

Summary

  • They share 1 benchmark with published results for both.
  • Falcon 2 11B has downloadable open weights; the other is API-only.

Side by side

Falcon 2 11B and GPT-5.5 Pro specifications
Falcon 2 11BGPT-5.5 Pro
ProviderTechnology Innovation InstituteOpenAI
Noometry Index—64.3
Released2024-05-092026-04-23
WeightsOpenProprietary
Context window—1.05M
Max output—128K
Input $ / M tokens—$30
Output $ / M tokens—$180
Results tracked514

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Category by category

Reasoning Not comparable

Falcon 2 11B: —, GPT-5.5 Pro: 73.3 (#10)

Reasoning benchmarks
BenchmarkFalcon 2 11BGPT-5.5 Pro
Epoch Capabilities Index109.56162.07
ARC-AGI-2—84.6%
SimpleBench—76.9%
ARC-AGI-1—96.5%
CritPt—30.6%
Chess Puzzles—64%
DTBench—96%
LMCA—53.9%
HellaSwag82.9%—
WinoGrande78.3%—

Math Not comparable

Falcon 2 11B: —, GPT-5.5 Pro: 84.0 (#10)

Math benchmarks
BenchmarkFalcon 2 11BGPT-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%
GSM8K53.8%—

Knowledge Not comparable

Falcon 2 11B: —, GPT-5.5 Pro: 64.1 (#19)

Knowledge benchmarks
BenchmarkFalcon 2 11BGPT-5.5 Pro
GPQA Diamond—93.9%
MMLU58.4%—

Frequently asked questions

Is Falcon 2 11B better than GPT-5.5 Pro?

GPT-5.5 Pro has enough public results to be ranked (#8); Falcon 2 11B does not yet, so treat this comparison as directional.

How many benchmarks do Falcon 2 11B and GPT-5.5 Pro share?

1 benchmark has published results for both models. Falcon 2 11B has 5 scored results on Noometry and GPT-5.5 Pro has 14.

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