Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Claude Mythos 5
99
Grok Build 0.1
0
Verified leaderboard positions: Claude Mythos 5 #1 · Grok Build 0.1 unranked
Benchmark data for Claude Mythos 5 and Grok Build 0.1 is coming soon on BenchLM.
Claude Mythos 5
Grok Build 0.1
$10 / $50
$1 / $2
N/A
N/A
N/A
N/A
1M+
256K
Benchmark data for Claude Mythos 5 and Grok Build 0.1 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 5 is priced at $10.00 input / $50.00 output per 1M tokens, versus $1.00 input / $2.00 output per 1M tokens for Grok Build 0.1. Claude Mythos 5 has the larger context window at 1M+, compared with 256K for Grok Build 0.1.
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still 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.
Claude Mythos 5: $10.00 input / $50.00 output per 1M tokens Grok Build 0.1: $1.00 input / $2.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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