Model comparison
Aion-2.0 vs GPT-4.1 mini
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: Aion-2.0 #124 (Estimated); GPT-4.1 mini #152 (Estimated). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Aion-2.0 and GPT-4.1 mini share 0 comparable benchmark results. 0 of 8 categories are comparable. 0 results are unique to Aion-2.0; 22 to GPT-4.1 mini.
Updated July 23, 2026- Shared results
- 0
- Aion-2.0 only
- 0
- GPT-4.1 mini only
- 22
- Comparable categories
- 0 / 8
Benchmark data for Aion-2.0 and GPT-4.1 mini is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 0 shared benchmark results across 0 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 does not have sourced benchmark coverage for Aion-2.0 yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.
GPT-4.1 mini has the larger context window at 1M, compared with 128K for Aion-2.0.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Aion-2.0 | GPT-4.1 mini | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Aion-2.0$0.8 input / $1.6 output | GPT-4.1 mini$0.4 input / $1.6 output | GPT-4.1 mini has the lower combined listed price. |
| Generation speedtokens per second | Aion-2.0Not available | GPT-4.1 mini80 tok/s | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Aion-2.0Not available | GPT-4.1 mini0.76 s | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Aion-2.0128K | GPT-4.1 mini1M | GPT-4.1 mini lists the larger context window. |
Benchmark Deep Dive
Agentic4 benchmarks
Coding3 benchmarks
Reasoning2 benchmarks
Knowledge8 benchmarks
| Benchmark | Aion-2.0 | GPT-4.1 mini | Result |
|---|---|---|---|
| MMLUSource | — | 87.5% | Not comparable |
| GPQASource | — | 64.2% | Not comparable |
| Artificial Analysis Intelligence IndexSource | — | 14.8% | Not comparable |
| AA-GPQA DiamondSource | — | 66.4% | Not comparable |
| AA-HLESource | — | 4.6% | Not comparable |
| AA-Omniscience IndexSource | — | -50.1% | Not comparable |
| AA-Omniscience AccuracySource | — | 17.5% | Not comparable |
| AA-Omniscience Hallucination RateSource | — | 82.0% | Not comparable |
Math1 benchmarks
| Benchmark | Aion-2.0 | GPT-4.1 mini | Result |
|---|---|---|---|
| FrontierMath v2 (Tiers 1-3)Source | — | 4.483% | Not comparable |
Multimodal2 benchmarks
Frequently Asked Questions (3)
Can I compare Aion-2.0 and GPT-4.1 mini 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 Aion-2.0 and GPT-4.1 mini today?
Aion-2.0: $0.80 input / $1.60 output per 1M tokens GPT-4.1 mini: $0.40 input / $1.60 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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.