Model comparison
Laguna S 2.1 vs MiMo-V2-Flash
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: Laguna S 2.1 unranked (Not scored); MiMo-V2-Flash #91 (Supported). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Laguna S 2.1 and MiMo-V2-Flash share 0 comparable benchmark results. 1 of 8 categories are comparable. 6 results are unique to Laguna S 2.1; 19 to MiMo-V2-Flash.
Updated July 21, 2026- Shared results
- 0
- Laguna S 2.1 only
- 6
- MiMo-V2-Flash only
- 19
- Comparable categories
- 1 / 8
Treat this as a split decision. Laguna S 2.1 makes more sense if you need the larger 1M context window; MiMo-V2-Flash is the better fit if coding is the priority or you want the cheaper token bill.
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
Laguna S 2.1 and MiMo-V2-Flash 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.
Laguna S 2.1 is also the more expensive model on tokens at $0.10 input / $0.20 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for MiMo-V2-Flash. That is roughly Infinityx on output cost alone. Laguna S 2.1 gives you the larger context window at 1M, compared with 256K for MiMo-V2-Flash.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Laguna S 2.1 | MiMo-V2-Flash | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Laguna S 2.1$0.1 input / $0.2 output | MiMo-V2-Flash$0 input / $0 output | MiMo-V2-Flash has the lower combined listed price. |
| Generation speedtokens per second | Laguna S 2.1Not available | MiMo-V2-Flash129 tok/s | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Laguna S 2.1Not available | MiMo-V2-Flash2.14 s | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Laguna S 2.11M | MiMo-V2-Flash256K | Laguna S 2.1 lists the larger context window. |
Benchmark Deep Dive
Agentic6 benchmarks
CodingMiMo-V2-Flash wins7 benchmarks
| Benchmark | Laguna S 2.1 | MiMo-V2-Flash | Result |
|---|---|---|---|
| Terminal-Bench 2.0Source | 70.2% | — | Not comparable |
| SWE MultilingualSource | 78.5% | — | Not comparable |
| SWE-bench ProSource | 59.4% | — | Not comparable |
| deepSweSource | 40.4% | — | Not comparable |
| SWE-bench VerifiedSource | — | 73.4% | Not comparable |
| AA Coding IndexSource | — | 49.8% | Not comparable |
| AA-SciCodeSource | — | 25.9% | Not comparable |
Reasoning2 benchmarks
Knowledge8 benchmarks
| Benchmark | Laguna S 2.1 | MiMo-V2-Flash | Result |
|---|---|---|---|
| GPQASource | — | 83.7% | Not comparable |
| MMLU-ProSource | — | 84.9% | Not comparable |
| Artificial Analysis Intelligence IndexSource | — | 24.7% | Not comparable |
| AA-GPQA DiamondSource | — | 65.6% | Not comparable |
| AA-HLESource | — | 8.0% | Not comparable |
| AA-Omniscience IndexSource | — | -48.5% | Not comparable |
| AA-Omniscience AccuracySource | — | 15.2% | Not comparable |
| AA-Omniscience Hallucination RateSource | — | 75.1% | Not comparable |
Math1 benchmarks
| Benchmark | Laguna S 2.1 | MiMo-V2-Flash | Result |
|---|---|---|---|
| AIME 2025Source | — | 94.1% | Not comparable |
Inst. Following1 benchmarks
| Benchmark | Laguna S 2.1 | MiMo-V2-Flash | Result |
|---|---|---|---|
| AA-IFBenchSource | — | 39.9% | Not comparable |
Frequently Asked Questions (2)
Which is better, Laguna S 2.1 or MiMo-V2-Flash?
Laguna S 2.1 and MiMo-V2-Flash 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, Laguna S 2.1 or MiMo-V2-Flash?
MiMo-V2-Flash has the edge for coding in this comparison, averaging 73.4 versus 59.4. Laguna S 2.1 stays close enough that the answer can still flip depending on your workload.
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