Model comparison
LFM2.5-8B-A1B vs MiMo-V2-Flash
Head-to-head evidence from 13 shared benchmark results across 6 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
BenchAlign evidence: LFM2.5-8B-A1B estimated; MiMo-V2-Flash supported. Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. LFM2.5-8B-A1B and MiMo-V2-Flash share 13 comparable benchmark results. 0 of 8 categories are comparable. 5 results are unique to LFM2.5-8B-A1B; 7 to MiMo-V2-Flash.
Updated July 16, 2026- Shared results
- 13
- LFM2.5-8B-A1B only
- 5
- MiMo-V2-Flash only
- 7
- Comparable categories
- 0 / 8
Benchmark data for LFM2.5-8B-A1B and MiMo-V2-Flash is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 13 shared benchmark results across 6 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 has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
MiMo-V2-Flash has the larger context window at 256K, compared with 128K for LFM2.5-8B-A1B.
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 | LFM2.5-8B-A1B | Δ | MiMo-V2-Flash |
|---|---|---|---|
| Coding | LFM2.5-8B-A1BNot measured | MarginNo overlap | MiMo-V2-Flash73.4 |
| Knowledge | LFM2.5-8B-A1BNot measured | MarginNo overlap | MiMo-V2-Flash84.7 |
| Math | LFM2.5-8B-A1B50.0 | MarginNo overlap | MiMo-V2-FlashNot measured |
| Inst. Following | LFM2.5-8B-A1B68.8 | MarginNo overlap | MiMo-V2-FlashNot measured |
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | LFM2.5-8B-A1B | MiMo-V2-Flash | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | LFM2.5-8B-A1B$0 input / $0 output | MiMo-V2-Flash$0 input / $0 output | Listed prices are equal. |
| Generation speedtokens per second | LFM2.5-8B-A1BNot available | MiMo-V2-Flash129 tok/s | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | LFM2.5-8B-A1BNot available | MiMo-V2-Flash2.14 s | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | LFM2.5-8B-A1B128K | MiMo-V2-Flash256K | MiMo-V2-Flash lists the larger context window. |
Benchmark Deep Dive
Agentic5 benchmarks
Coding4 benchmarks
Reasoning2 benchmarks
Knowledge8 benchmarks
| Benchmark | LFM2.5-8B-A1B | MiMo-V2-Flash | Result |
|---|---|---|---|
| AA-GPQA DiamondSource | 51.3% | 65.6% | MiMo-V2-Flash leads |
| AA-HLESource | 6.9% | 8.0% | MiMo-V2-Flash leads |
| AA-Omniscience IndexSource | -33.3% | -48.5% | LFM2.5-8B-A1B leads |
| AA-Omniscience AccuracySource | 9.4% | 15.2% | MiMo-V2-Flash leads |
| AA-Omniscience Hallucination RateSource | 47.0% | 75.1% | LFM2.5-8B-A1B leads |
| Artificial Analysis Intelligence IndexSource | 8.3% | 24.7% | MiMo-V2-Flash leads |
| GPQASource | — | 83.7% | Not comparable |
| MMLU-ProSource | — | 84.9% | Not comparable |
Math3 benchmarks
Frequently Asked Questions (3)
Can I compare LFM2.5-8B-A1B and MiMo-V2-Flash 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 LFM2.5-8B-A1B and MiMo-V2-Flash today?
LFM2.5-8B-A1B: $0.00 input / $0.00 output per 1M tokens MiMo-V2-Flash: $0.00 input / $0.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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