Pangram verdict · v3.3
We believe this text is mainly human-written, with some AI and AI-assisted content.
6 %
AI likelihood · overall
Human 96% human-written
1% AI-generated
Analyzed
Sep 10
backend: pangram/v3.3
Segments scanned
2 windows
avg 46 words each
Distribution
96 / 1%
human / AI fraction
Verdict
Human
Pangram v3.3
Article text · 91 words · 2 segments analyzed
Human
AI-generated
§1 Human · 13%
By The Cognition Team09.10.26Today we’re introducing SWE-2, our most advanced coding model yet. It pushes the Pareto frontier of capability and cost, achieving 50.0% on FrontierCode 1.1 Main1, within one point of Fable 5.1 while being 64% cheaper.With SWE-2, we scaled RL to the multi-trillion-parameter regime for the first time, building on the SWE-1.72 training infrastructure and recipe.
§2 Mixed · 31%
The key addition is an RL algorithm that trains all reasoning-effort levels in a single run, advancing the whole cost–performance frontier.base modelend of trainingThe result is our closest model yet to the frontier.