Model comparison
Claude Mythos 5 vs MiMo-V2-Pro
Head-to-head evidence from 1 shared benchmark result across 1 category. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: Claude Mythos 5 #1 (Supported); MiMo-V2-Pro #17 (Supported). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Claude Mythos 5 and MiMo-V2-Pro share 1 comparable benchmark result. 1 of 8 categories are comparable. 14 results are unique to Claude Mythos 5; 14 to MiMo-V2-Pro.
Updated July 23, 2026- Shared results
- 1
- Claude Mythos 5 only
- 14
- MiMo-V2-Pro only
- 14
- Comparable categories
- 1 / 8
Pick Claude Mythos 5 if you want the stronger benchmark profile. MiMo-V2-Pro only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
Confidence note. This is a partial-evidence comparison with 1 shared benchmark result across 1 evidence category; 1 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
Claude Mythos 5 is clearly ahead on the BenchAlign aggregate, 83.93 to 67.78. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Claude Mythos 5's sharpest advantage is in coding, where it averages 89.7 against 78. The single biggest benchmark swing on the page is SWE-bench Verified, 95.5% to 78%.
Claude Mythos 5 gives you the larger context window at 1M+, compared with 1M for MiMo-V2-Pro.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
| Category | Claude Mythos 5 | Δ | MiMo-V2-Pro |
|---|---|---|---|
| Coding | Claude Mythos 589.7 | Margin← 11.7 | MiMo-V2-Pro78.0 |
| Agentic | Claude Mythos 587.0 | MarginNo overlap | MiMo-V2-ProNot measured |
| Knowledge | Claude Mythos 568.5 | MarginNo overlap | MiMo-V2-ProNot measured |
| Math | Claude Mythos 597.6 | MarginNo overlap | MiMo-V2-ProNot measured |
| Multimodal | Claude Mythos 593.5 | MarginNo overlap | MiMo-V2-ProNot measured |
Decisive benchmark drivers
The largest measured benchmark gaps in this matchup, with exact reported values.
More
- Source ↗
SWE-bench Verified
CodingA 95.5%B 78%Winner: Claude Mythos 5Δ 17.5SWE-bench Verified: Claude Mythos 5 scored 95.5%; MiMo-V2-Pro scored 78%. Claude Mythos 5 wins this benchmark.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Claude Mythos 5 | MiMo-V2-Pro | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Claude Mythos 5$10 input / $50 output | MiMo-V2-ProNot available | A complete price comparison is not available. |
| Generation speedtokens per second | Claude Mythos 5Not available | MiMo-V2-ProNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Claude Mythos 5Not available | MiMo-V2-ProNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Claude Mythos 51M+ | MiMo-V2-Pro1M | Claude Mythos 5 lists the larger context window. |
Benchmark Deep Dive
Agentic8 benchmarks
| Benchmark | Claude Mythos 5 | MiMo-V2-Pro | Result |
|---|---|---|---|
| Terminal-Bench 2.0Source | 88% | — | Not comparable |
| OSWorld-VerifiedSource | 85% | — | Not comparable |
| BrowseCompSource | 88% | — | Not comparable |
| ExploitGymSource | 17.5% | — | Not comparable |
| Claw-EvalSource | — | 57.8% | Not comparable |
| τ²-bench resultsSource | — | 95% | Not comparable |
| Gert LabsSource | — | 36.68% | Not comparable |
| ResearchClawBenchSource | — | 15.3% | Not comparable |
CodingClaude Mythos 5 wins4 benchmarks
Reasoning2 benchmarks
Knowledge9 benchmarks
| Benchmark | Claude Mythos 5 | MiMo-V2-Pro | Result |
|---|---|---|---|
| GPQASource | 94.1% | — | Not comparable |
| HLESource | 64.5% | — | Not comparable |
| HLE w/o toolsSource | 59% | — | Not comparable |
| Artificial Analysis Intelligence IndexSource | — | 40.3% | Not comparable |
| AA-GPQA DiamondSource | — | 87.0% | Not comparable |
| AA-HLESource | — | 28.3% | Not comparable |
| AA-Omniscience IndexSource | — | 4.9% | Not comparable |
| AA-Omniscience AccuracySource | — | 26.8% | Not comparable |
| AA-Omniscience Hallucination RateSource | — | 29.9% | Not comparable |
Math1 benchmarks
| Benchmark | Claude Mythos 5 | MiMo-V2-Pro | Result |
|---|---|---|---|
| USAMO 2026Source | 97.6% | — | Not comparable |
Multilingual1 benchmarks
| Benchmark | Claude Mythos 5 | MiMo-V2-Pro | Result |
|---|---|---|---|
| SWE MultilingualSource | 92.2% | — | Not comparable |
Multimodal3 benchmarks
Inst. Following1 benchmarks
| Benchmark | Claude Mythos 5 | MiMo-V2-Pro | Result |
|---|---|---|---|
| AA-IFBenchSource | — | 68.8% | Not comparable |
Frequently Asked Questions (2)
Which is better, Claude Mythos 5 or MiMo-V2-Pro?
Claude Mythos 5 is ahead on BenchLM's BenchAlign leaderboard, 83.93 to 67.78. The biggest single separator in this matchup is SWE-bench Verified, where the scores are 95.5% and 78%.
Which is better for coding, Claude Mythos 5 or MiMo-V2-Pro?
Claude Mythos 5 has the edge for coding in this comparison, averaging 89.7 versus 78. Inside this category, SWE-bench Verified is the benchmark that creates the most daylight between them.
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