Model comparison
Claude Opus 4.8 vs MiMo-V2-Pro
Head-to-head evidence from 14 shared benchmark results across 5 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: Claude Opus 4.8 #5 (Supported); MiMo-V2-Pro #17 (Supported). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Claude Opus 4.8 and MiMo-V2-Pro share 14 comparable benchmark results. 1 of 8 categories are comparable. 39 results are unique to Claude Opus 4.8; 1 to MiMo-V2-Pro.
Updated July 23, 2026- Shared results
- 14
- Claude Opus 4.8 only
- 39
- MiMo-V2-Pro only
- 1
- Comparable categories
- 1 / 8
Pick Claude Opus 4.8 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 14 shared benchmark results across 5 evidence categories; 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 Opus 4.8 is clearly ahead on the BenchAlign aggregate, 78.34 to 67.78. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Claude Opus 4.8's sharpest advantage is in coding, where it averages 81.1 against 78. The single biggest benchmark swing on the page is SWE-bench Verified, 88.6% to 78%.
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 Opus 4.8 | Δ | MiMo-V2-Pro |
|---|---|---|---|
| Coding | Claude Opus 4.881.1 | Margin← 3.1 | MiMo-V2-Pro78.0 |
| Agentic | Claude Opus 4.880.3 | MarginNo overlap | MiMo-V2-ProNot measured |
| Knowledge | Claude Opus 4.862.7 | MarginNo overlap | MiMo-V2-ProNot measured |
| Math | Claude Opus 4.853.9 | MarginNo overlap | MiMo-V2-ProNot measured |
| Multimodal | Claude Opus 4.877.0 | 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 88.6%B 78%Winner: Claude Opus 4.8Δ 10.6SWE-bench Verified: Claude Opus 4.8 scored 88.6%; MiMo-V2-Pro scored 78%. Claude Opus 4.8 wins this benchmark.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Claude Opus 4.8 | MiMo-V2-Pro | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Claude Opus 4.8$5 input / $25 output | MiMo-V2-ProNot available | A complete price comparison is not available. |
| Generation speedtokens per second | Claude Opus 4.8Not available | MiMo-V2-ProNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Claude Opus 4.8Not available | MiMo-V2-ProNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Claude Opus 4.81M | MiMo-V2-Pro1M | Listed context windows are equal. |
Benchmark Deep Dive
Agentic22 benchmarks
| Benchmark | Claude Opus 4.8 | MiMo-V2-Pro | Result |
|---|---|---|---|
| Terminal-Bench 2.0Source | 74.6% | — | Not comparable |
| BrowseCompSource | 84.3% | — | Not comparable |
| DeepSearchQASource | 93.1% | — | Not comparable |
| OSWorld-VerifiedSource | 83.4% | — | Not comparable |
| Finance Agent v2Source | 53.9% | — | Not comparable |
| GDPval-AASource | 1594 | — | Not comparable |
| MCP AtlasSource | 82.2% | — | Not comparable |
| ToolathlonSource | 59.9% | — | Not comparable |
| Gert LabsSource | 72.97% | 36.68% | Claude Opus 4.8 leads |
| AA Agentic IndexSource | 47.2% | — | Not comparable |
| τ²-bench resultsSource | 94.4% | 95% | MiMo-V2-Pro leads |
| GDPval-AASource | 54.7% | — | Not comparable |
| ResearchClawBenchSource | 21.1% | 15.3% | Claude Opus 4.8 leads |
| OSWorld 2.0Source | 20.6% | — | Not comparable |
| AA BriefcaseSource | 1347 | — | Not comparable |
| AA AutomationBenchSource | 48.5% | — | Not comparable |
| AA EnterpriseOps-GymSource | 44.0% | — | Not comparable |
| AA Harvey LABSource | 91.1% | — | Not comparable |
| AA Tau3 BankingSource | 27.6% | — | Not comparable |
| terminalBenchHardSource | 58.3% | — | Not comparable |
| aaTerminalBench21Source | 84.6% | — | Not comparable |
| Claw-EvalSource | — | 57.8% | Not comparable |
CodingClaude Opus 4.8 wins10 benchmarks
| Benchmark | Claude Opus 4.8 | MiMo-V2-Pro | Result |
|---|---|---|---|
| SWE-bench VerifiedSource | 88.6% | 78% | Claude Opus 4.8 leads |
| SWE-bench ProSource | 69.2% | — | Not comparable |
| SWE MultilingualSource | 84.4% | — | Not comparable |
| SWE MultimodalSource | 38.4% | — | Not comparable |
| Terminal-Bench 2.0Source | 74.6% | — | Not comparable |
| cursorBench31Source | 58.4% | — | Not comparable |
| cursorBench32Source | 62.3% | — | Not comparable |
| AA Coding IndexSource | 74.3% | — | Not comparable |
| AA-SciCodeSource | 53.5% | 42.5% | Claude Opus 4.8 leads |
| FrontierCode 1.1 MainSource | 46.5% | — | Not comparable |
Reasoning2 benchmarks
Knowledge10 benchmarks
| Benchmark | Claude Opus 4.8 | MiMo-V2-Pro | Result |
|---|---|---|---|
| GPQASource | 93.6% | — | Not comparable |
| GPQA-DSource | 93.6% | — | Not comparable |
| HLESource | 57.9% | — | Not comparable |
| HLE w/o toolsSource | 49.8% | — | Not comparable |
| Artificial Analysis Intelligence IndexSource | 55.7% | 40.3% | Claude Opus 4.8 leads |
| AA-GPQA DiamondSource | 92.0% | 87.0% | Claude Opus 4.8 leads |
| AA-HLESource | 45.7% | 28.3% | Claude Opus 4.8 leads |
| AA-Omniscience IndexSource | 27.4% | 4.9% | Claude Opus 4.8 leads |
| AA-Omniscience AccuracySource | 46.6% | 26.8% | Claude Opus 4.8 leads |
| AA-Omniscience Hallucination RateSource | 35.9% | 29.9% | MiMo-V2-Pro leads |
Math3 benchmarks
Multilingual1 benchmarks
| Benchmark | Claude Opus 4.8 | MiMo-V2-Pro | Result |
|---|---|---|---|
| INCLUDESource | 87.6% | — | Not comparable |
Multimodal5 benchmarks
Inst. Following1 benchmarks
| Benchmark | Claude Opus 4.8 | MiMo-V2-Pro | Result |
|---|---|---|---|
| AA-IFBenchSource | 62.2% | 68.8% | MiMo-V2-Pro leads |
Frequently Asked Questions (2)
Which is better, Claude Opus 4.8 or MiMo-V2-Pro?
Claude Opus 4.8 is ahead on BenchLM's BenchAlign leaderboard, 78.34 to 67.78. The biggest single separator in this matchup is SWE-bench Verified, where the scores are 88.6% and 78%.
Which is better for coding, Claude Opus 4.8 or MiMo-V2-Pro?
Claude Opus 4.8 has the edge for coding in this comparison, averaging 81.1 versus 78. Inside this category, AA-SciCode is the benchmark that creates the most daylight between them.
Related Comparisons
Choose a model with this week’s evidence
Join 2,000+ readers for ranking moves, pricing changes, and the claims that still need proof.
One email each week. Unsubscribe anytime.