Convai InnovationsMapikaDecision matchup
Layavs.Decider 2B
Which model makes better decisions?
Decider 2B does better in independent tests, while Laya is much smaller.
Independent testsJev Decision Index
Laya0 of 1
Decider 2Bahead1 of 1
Popularityout of 100
Laya0
Decider 2Bahead52
Weights and access
Layaopen, local
Decider 2Bopen, local
SizeParameters
Layasmaller0.42 B
Decider 2B1.9 B
Pick Laya for
smaller
Pick Decider 2B for
Jev Decision Indexmore popular
Shared tests
Independent evaluators and leaderboards only, the newest shared snapshot per evaluator. With 95 % ranges a lead counts when they do not overlap; for hit rates, when it holds in a 95 % test. Without any uncertainty figure at most “slightly ahead”.
Jev Decision Index
Decider 2B aheadDecider 2B is clearly ahead in 18 of 37 subtests and slightly in 11, Laya in 2 clearly and slightly in 1. 5 are level.
SATA-Bench · Decision Index 0.4.1
Laya0.3
Decider 2B24.7
1,650 tasks, as of October 28, 2026
POP909 · Decision Index 0.4.1
Laya5.1
Decider 2B0.3
2,000 tasks, as of October 28, 2026
When2Call · Decision Index 0.4.1
Laya11.9
Decider 2B54.7
3,652 tasks, as of October 28, 2026
Show all 37 subtests
| Subtest | Laya | Decider 2B | Verdict |
|---|---|---|---|
| SATA-Bench · Decision Index 0.4.1 | 0.3 | 24.7 | Decider 2B ahead |
| POP909 · Decision Index 0.4.1 | 5.1 | 0.3 | Laya ahead |
| When2Call · Decision Index 0.4.1 | 11.9 | 54.7 | Decider 2B ahead |
| API-Bank · Decision Index 0.4.1 | 11.5 | 31.7 | Decider 2B ahead |
| MMLU-Pro · Decision Index 0.4.1 | 13.6 | 37.6 | Decider 2B ahead |
| HellaSwag · Decision Index 0.4.1 | 33.1 | 85.8 | Decider 2B ahead |
| BFCL · Decision Index 0.4.1 | 38.1 | 82.9 | Decider 2B ahead |
| New Yorker · Decision Index 0.4.1 | 27.1 | 44.7 | Decider 2B ahead |
| BBH · Decision Index 0.4.1 | 34.1 | 51.0 | Decider 2B ahead |
| GSM8K · Decision Index 0.4.1 | 16.9 | 23.1 | Decider 2B ahead |
| WinoGrande · Decision Index 0.4.1 | 50.5 | 67.7 | Decider 2B ahead |
| ChessBench · Decision Index 0.4.1 | 7.7 | 9.9 | Decider 2B ahead |
| MuSR · Decision Index 0.4.1 | 43.2 | 54.9 | Decider 2B ahead |
| Humicroedit · Decision Index 0.4.1 | 47.2 | 59.9 | Decider 2B ahead |
| Habermas · Decision Index 0.4.1 | 33.4 | 42.2 | Decider 2B ahead |
| BPoMP · Decision Index 0.4.1 | 51.6 | 64.9 | Decider 2B ahead |
| CRUXEval · Decision Index 0.4.1 | 40.2 | 33.0 | Laya ahead |
| cfcolor · Decision Index 0.4.1 | 52.3 | 57.0 | Decider 2B ahead |
| CLadder · Decision Index 0.4.1 | 52.9 | 57.3 | Decider 2B ahead |
| HoVer · Decision Index 0.4.1 | 55.8 | 59.1 | Decider 2B ahead |
| CLINC150 · Decision Index 0.4.1 | 3.2 | 73.7 | Decider 2B slightly ahead |
| BANKING77 · Decision Index 0.4.1 | 14.3 | 72.8 | Decider 2B slightly ahead |
| ToolRet · Decision Index 0.4.1 | 12.8 | 63.1 | Decider 2B slightly ahead |
| ACOS · Decision Index 0.4.1 | 3.5 | 7.9 | Decider 2B slightly ahead |
| ContractNLI · Decision Index 0.4.1 | 29.0 | 63.4 | Decider 2B slightly ahead |
| BRIGHT · Decision Index 0.4.1 | 19.9 | 37.1 | Decider 2B slightly ahead |
| RAGTruth · Decision Index 0.4.1 | 48.8 | 28.3 | Laya slightly ahead |
| iSarcasmEval · Decision Index 0.4.1 | 14.9 | 22.4 | Decider 2B slightly ahead |
| Amazon ESCI · Decision Index 0.4.1 | 24.4 | 34.7 | Decider 2B slightly ahead |
| NLI4CT · Decision Index 0.4.1 | 47.7 | 65.5 | Decider 2B slightly ahead |
| VAST · Decision Index 0.4.1 | 40.5 | 51.0 | Decider 2B slightly ahead |
| FinEntity · Decision Index 0.4.1 | 61.0 | 76.1 | Decider 2B slightly ahead |
| Home appliances · Decision Index 0.4.1 | 0.0 | 3.4 | level |
| GPQA Diamond · Decision Index 0.4.1 | 27.6 | 36.2 | level |
| HLE · Decision Index 0.4.1 | 14.0 | 12.0 | level |
| ANLI · Decision Index 0.4.1 | 48.7 | 49.4 | level |
| PhishNChips · Decision Index 0.4.1 | 50.1 | 50.1 | level |
Source · latest October 28, 2026
All data side by side
| Laya | Decider 2B | |
|---|---|---|
| Kind | Standalone | Standalone |
| Developer | Convai Innovations | Mapika |
| Status | Open source | Open source |
| Weights | open | open |
| Runs locally | yes | yes |
| Parameters | 0.42 B | 1.9 B |
| License | Apache-2.0 | Apache-2.0 |
| Popularity (out of 100) | 0 | 52 |