Gemma 4 26B A4B IT vs GPT OSS 120B
Both have similar output pricing, while Gemma 4 26B A4B IT offers a larger context window. Choose Gemma 4 26B A4B IT or GPT OSS 120B based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Gemma 4 26B A4B IT | GPT OSS 120B |
|---|---|---|
| Provider | Vertex | Neon |
| Input / 1M tokens | $0.15 | $0.15 |
| Output / 1M tokens | $0.60 | $0.60 |
| Context window | 262K | 131K |
| Parameters | — | 117B |
| Open weights | Yes | Yes |
| Released | Apr 2026 | Aug 2025 |
| GPQA Diamond score | 73.2 | — |
| LiveBench score | — | 46.4 |
| Aider Polyglot score | — | 41.8 |
FAQ
Is Gemma 4 26B A4B IT or GPT OSS 120B cheaper?
Gemma 4 26B A4B IT and GPT OSS 120B have comparable output pricing.
Which has the larger context window, Gemma 4 26B A4B IT or GPT OSS 120B?
Gemma 4 26B A4B IT has the larger context window (262K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.