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GPT-OSS 120B vs Llama 4 Scout

Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.

Benchmark data for one or both models is coming soon. This page currently shows metadata and pricing where BenchLM has it, and score-level comparisons will populate as public benchmark results land.

GPT-OSS 120B

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VS

Llama 4 Scout

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0 categoriesvs0 categories

Benchmark data for GPT-OSS 120B and Llama 4 Scout is coming soon on BenchLM.

Category Radar

Operational Comparison

GPT-OSS 120B

Llama 4 Scout

Price (per 1M tokens)

$0 / $0

$0 / $0

Speed

262 t/s

128 t/s

Latency (TTFT)

0.79s

0.70s

Context Window

128K

10M

Quick Verdict

Benchmark data for GPT-OSS 120B and Llama 4 Scout is coming soon on BenchLM.

BenchLM does not have sourced benchmark coverage for GPT-OSS 120B and Llama 4 Scout yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

Llama 4 Scout has the larger context window at 10M, compared with 128K for GPT-OSS 120B.

Benchmark Deep Dive

Frequently Asked Questions (3)

Can I compare GPT-OSS 120B and Llama 4 Scout on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.

Why does this comparison show “coming soon”?

BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.

What data is available for GPT-OSS 120B and Llama 4 Scout today?

GPT-OSS 120B: $0.00 input / $0.00 output per 1M tokens Llama 4 Scout: $0.00 input / $0.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.

Self-host vs API cost

Estimates at 50,000 req/day · 1000 tokens/req average.

GPT-OSS 120B
API / mo$0
Self-host / moN/A
Break-even
Proprietary model — self-hosting not applicable.
Llama 4 Scout
API / mo$0
Self-host / mo$2,278
Break-even
Model the full break-even

Related Comparisons

Last updated: April 20, 2026

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