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Claude Mythos Preview 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.

Claude Mythos Preview

99

VS

Llama 4 Scout

22

0 categoriesvs0 categories

Verified leaderboard positions: Claude Mythos Preview #1 · Llama 4 Scout unranked

Benchmark data for Claude Mythos Preview and Llama 4 Scout is coming soon on BenchLM.

Category Radar

Head-to-Head by Category

Operational Comparison

Claude Mythos Preview

Llama 4 Scout

Price (per 1M tokens)

$25 / $125

$0 / $0

Speed

N/A

128 t/s

Latency (TTFT)

N/A

0.70s

Context Window

1M

10M

Quick Verdict

Benchmark data for Claude Mythos Preview and Llama 4 Scout is coming soon on BenchLM.

BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.

Claude Mythos Preview is priced at $25.00 input / $125.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Llama 4 Scout. Llama 4 Scout has the larger context window at 10M, compared with 1M for Claude Mythos Preview.

Benchmark Deep Dive

Frequently Asked Questions (3)

Can I compare Claude Mythos Preview 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 Claude Mythos Preview and Llama 4 Scout today?

Claude Mythos Preview: $25.00 input / $125.00 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.

Claude Mythos Preview
API / mo$112,500
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: May 22, 2026

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