Granite 4.1 30B vs gpt-oss-120b

This comparison does not currently contain a protocol-matched coding benchmark for both Granite 4.1 30B and gpt-oss-120b, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.

Only gpt-oss-120b has a directly sourced input price: $0.037 per million tokens. Only gpt-oss-120b has a directly sourced output price: $0.17 per million tokens.

Neither model has a larger sourced context window in this comparison. Granite 4.1 30B is 131K and gpt-oss-120b is 131K.

There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.

Both models have the same recorded self-hosting status: supported. Granite 4.1 30B is open weight; gpt-oss-120b is open weight.

Granite 4.1 30B is not documented with image input; gpt-oss-120b is not documented with image input. This reflects supported input modalities, not vision quality.

Neither has a larger sourced maximum output. Granite 4.1 30B is — and gpt-oss-120b is —.

Granite 4.1 30B: tool calling. gpt-oss-120b: reasoning and tool calling. Feature support does not establish relative quality.

Granite 4.1 30B has 0 sourced provider routes; gpt-oss-120b has 7, so gpt-oss-120b has broader tracked availability.

There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.