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Model comparison

Claude Mythos 5 vs Kimi 3

Data verified

Head-to-head evidence from 0 shared benchmark results across 0 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.
89/100
No comparison
Moonshot AI
N/A
0 category wins0 category wins

Evidence parity. Claude Mythos 5 and Kimi 3 share 0 comparable benchmark results. 0 of 8 categories are comparable. 15 results are unique to Claude Mythos 5; 0 to Kimi 3.

Updated July 14, 2026
Shared results
0
Claude Mythos 5 only
15
Kimi 3 only
0
Comparable categories
0 / 8

Benchmark data for Claude Mythos 5 and Kimi 3 is coming soon on BenchLM.

Confidence note. This is a partial-evidence comparison with 0 shared benchmark results across 0 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.

Why this result

BenchLM does not have sourced benchmark coverage for Kimi 3 yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

Claude Mythos 5 has the larger context window at 1M+, compared with null for Kimi 3.

Operational comparison

Runtime and commercial metrics are compared only when both models have a complete sourced value.

MetricClaude Mythos 5Kimi 3Comparison
Input / output priceUSD per 1M tokensClaude Mythos 5$10 input / $50 outputKimi 3Not availableA complete price comparison is not available.
Generation speedtokens per secondClaude Mythos 5Not availableKimi 3Not availableA complete speed comparison is not available.
First-answer latencyseconds to first tokenClaude Mythos 5Not availableKimi 3Not availableA complete latency comparison is not available.
Context windowmaximum listed tokensClaude Mythos 51M+Kimi 3Not availableA complete context comparison is not available.

Benchmark Deep Dive

Agentic
BenchmarkClaude Mythos 5Kimi 3Result
Terminal-Bench 2.0Source 88%Not comparable
OSWorld-VerifiedSource 85%Not comparable
BrowseCompSource 88%Not comparable
ExploitGymSource 17.5%Not comparable
Coding
BenchmarkClaude Mythos 5Kimi 3Result
SWE-bench VerifiedSource 95.5%Not comparable
SWE-bench ProSource 80.3%Not comparable
Terminal-Bench 2.0Source 88.0%Not comparable
Knowledge
BenchmarkClaude Mythos 5Kimi 3Result
GPQASource 94.1%Not comparable
HLESource 64.5%Not comparable
HLE w/o toolsSource 59%Not comparable
Math
BenchmarkClaude Mythos 5Kimi 3Result
USAMO 2026Source 99.8%Not comparable
Multilingual
BenchmarkClaude Mythos 5Kimi 3Result
SWE MultilingualSource 92.2%Not comparable
Multimodal
BenchmarkClaude Mythos 5Kimi 3Result
SWE-bench MultimodalSource 54.9%Not comparable
CharXivSource 93.5%Not comparable
CharXiv w/o toolsSource 88.9%Not comparable
Frequently Asked Questions (3)

Can I compare Claude Mythos 5 and Kimi 3 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 5 and Kimi 3 today?

Claude Mythos 5: $10.00 input / $50.00 output per 1M tokens Kimi 3: Pricing unavailable Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.

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Last updated: July 14, 2026

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