CognitionNewFirst seen 22 Sept 2026 on one source; awaiting a secondSWE-2
SWE-2 is a Cognition proprietary model, released 10 Sept 2026. It is not yet ranked: 1 independent result so far, and the index needs at least five across two categories. Last measured 10 Sept 2026.
- Blended price
- –
- Output speed
- –
- First answer
- –
- Context
- –
- Full answer
- –
- Cost per run
- –
- Released
- 10 Sept 2026
- Coding67
Versions
Cognition has shipped 3 models under this name. Each is ranked on its own results; a newer version often has fewer results so far, which holds its index nearer the average until more arrive.
Benchmark results
One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.
Coding
| Benchmark | max | Source |
|---|---|---|
| FrontierCode | 50.0%#5 | Cognition |
Where it wins
Benchmarks where this configuration ranks in the top five of every configuration measured.
See also
Data as of 22 Sept 2026. Compare with another model.
Cite as: BenchLeader, “SWE-2: benchmarks, pricing, speed and rank”, https://www.benchleader.com/models/swe-2, data as of 22 Sept 2026.