Decision-1 vs Perceptron Mk1.5
Specs, per-token pricing, and live benchmark scores — refreshed daily from our benchmark database.
Specs & pricing
| Decision-1 | Perceptron Mk1.5 | |
|---|---|---|
| Company | Microsoft | Perceptron |
| Released | Oct 2026 | Sep 2026 |
| Context window | — | 37K |
| Input /1M tokens | $0.042 | $0.15 |
| Output /1M tokens | free | $1.5 |
| Open weights | No | No |
Benchmarks
| Benchmark | Decision-1 | Perceptron Mk1.5 |
|---|---|---|
| Speed (tok/s) | — | 82 tok/s |
Scores come from published leaderboards and official model cards (sources listed on the benchmarks page) and refresh daily. Pricing via vendor pages and OpenRouter.