Model comparison
MiMo-V2-Pro vs Sakana Fugu-Ultra
Head-to-head evidence from 0 shared benchmark results across 0 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: MiMo-V2-Pro #17 (Supported); Sakana Fugu-Ultra unranked (Not scored). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. MiMo-V2-Pro and Sakana Fugu-Ultra share 0 comparable benchmark results. 1 of 8 categories are comparable. 15 results are unique to MiMo-V2-Pro; 11 to Sakana Fugu-Ultra.
Updated July 23, 2026- Shared results
- 0
- MiMo-V2-Pro only
- 15
- Sakana Fugu-Ultra only
- 11
- Comparable categories
- 1 / 8
Treat this as a split decision. MiMo-V2-Pro makes more sense if coding is the priority; Sakana Fugu-Ultra is the better fit if its strengths line up with your actual workload.
Confidence note. This is a partial-evidence comparison with 0 shared benchmark results across 0 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
MiMo-V2-Pro and Sakana Fugu-Ultra finish on the same BenchAlign overall score, so this is less about a single winner and more about where the edge shows up. The BenchAlign headline says tie; the benchmark table is where the real choice happens.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | MiMo-V2-Pro | Sakana Fugu-Ultra | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | MiMo-V2-ProNot available | Sakana Fugu-UltraNot available | A complete price comparison is not available. |
| Generation speedtokens per second | MiMo-V2-ProNot available | Sakana Fugu-UltraNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | MiMo-V2-ProNot available | Sakana Fugu-UltraNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | MiMo-V2-Pro1M | Sakana Fugu-Ultra1M | Listed context windows are equal. |
Benchmark Deep Dive
Agentic5 benchmarks
CodingMiMo-V2-Pro wins7 benchmarks
| Benchmark | MiMo-V2-Pro | Sakana Fugu-Ultra | Result |
|---|---|---|---|
| SWE-bench VerifiedSource | 78% | — | Not comparable |
| AA-SciCodeSource | 42.5% | — | Not comparable |
| SWE-bench ProSource | — | 73.7% | Not comparable |
| Terminal-Bench 2.0Source | — | 82.1% | Not comparable |
| LiveCodeBench v6Source | — | 93.2% | Not comparable |
| LiveCodeBench ProSource | — | 90.8% | Not comparable |
| SciCodeSource | — | 58.7% | Not comparable |
Reasoning3 benchmarks
Knowledge9 benchmarks
| Benchmark | MiMo-V2-Pro | Sakana Fugu-Ultra | Result |
|---|---|---|---|
| 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 |
| GPQASource | — | 95.5% | Not comparable |
| GPQA-DSource | — | 95.5% | Not comparable |
| HLE w/o toolsSource | — | 50% | Not comparable |
Multimodal1 benchmarks
| Benchmark | MiMo-V2-Pro | Sakana Fugu-Ultra | Result |
|---|---|---|---|
| CharXivSource | — | 86.6% | Not comparable |
Inst. Following1 benchmarks
| Benchmark | MiMo-V2-Pro | Sakana Fugu-Ultra | Result |
|---|---|---|---|
| AA-IFBenchSource | 68.8% | — | Not comparable |
Frequently Asked Questions (2)
Which is better, MiMo-V2-Pro or Sakana Fugu-Ultra?
MiMo-V2-Pro and Sakana Fugu-Ultra are tied on the BenchAlign overall score, so the right pick depends on which category matters most for your use case.
Which is better for coding, MiMo-V2-Pro or Sakana Fugu-Ultra?
MiMo-V2-Pro has the edge for coding in this comparison, averaging 78 versus 64.5. Sakana Fugu-Ultra stays close enough that the answer can still flip depending on your workload.
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