Perceptron: Perceptron Mk1.5 vs Claude Opus 5
Perceptron: Perceptron Mk1.5 is cheaper on output tokens, while Claude Opus 5 offers a larger context window. Choose Perceptron: Perceptron Mk1.5 or Claude Opus 5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Perceptron: Perceptron Mk1.5 | Claude Opus 5 |
|---|---|---|
| Provider | Perceptron | Abacus |
| Input / 1M tokens | $0.15 | $5.00 |
| Output / 1M tokens | $1.50 | $25.00 |
| Context window | 37K | 1M |
| Parameters | — | — |
| Open weights | — | No |
| Released | — | Jul 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.