Model comparison
GPT-OSS 120B vs Trinity-Large-Preview
Head-to-head evidence from 14 shared benchmark results across 6 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: GPT-OSS 120B #116 (Supported); Trinity-Large-Preview #79 (Estimated). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. GPT-OSS 120B and Trinity-Large-Preview share 14 comparable benchmark results. 0 of 8 categories are comparable. 12 results are unique to GPT-OSS 120B; 4 to Trinity-Large-Preview.
Updated July 21, 2026- Shared results
- 14
- GPT-OSS 120B only
- 12
- Trinity-Large-Preview only
- 4
- Comparable categories
- 0 / 8
Benchmark data for GPT-OSS 120B and Trinity-Large-Preview is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 14 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.
Trinity-Large-Preview is priced at $0.25 input / $1.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for GPT-OSS 120B. Trinity-Large-Preview has the larger context window at 512K, compared with 128K for GPT-OSS 120B.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | GPT-OSS 120B | Trinity-Large-Preview | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | GPT-OSS 120B$0 input / $0 output | Trinity-Large-Preview$0.25 input / $1 output | GPT-OSS 120B has the lower combined listed price. |
| Generation speedtokens per second | GPT-OSS 120B262 tok/s | Trinity-Large-PreviewNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | GPT-OSS 120B0.79 s | Trinity-Large-PreviewNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | GPT-OSS 120B128K | Trinity-Large-Preview512K | Trinity-Large-Preview lists the larger context window. |
Benchmark Deep Dive
Agentic8 benchmarks
| Benchmark | GPT-OSS 120B | Trinity-Large-Preview | Result |
|---|---|---|---|
| AA Agentic IndexSource | 13.2% | — | Not comparable |
| APEX-Agents-AASource | 3.1% | — | Not comparable |
| τ²-bench resultsSource | 65.8% | 90.1% | Trinity-Large-Preview leads |
| GDPval-AASource | 15.0% | 2.7% | GPT-OSS 120B leads |
| GDPval-AASource | 799 | 554 | GPT-OSS 120B leads |
| Gert LabsSource | 29.61% | — | Not comparable |
| AA EnterpriseOps-GymSource | 25.5% | — | Not comparable |
| AA ITBenchSource | 5.6% | — | Not comparable |
Coding4 benchmarks
Reasoning2 benchmarks
Knowledge11 benchmarks
| Benchmark | GPT-OSS 120B | Trinity-Large-Preview | Result |
|---|---|---|---|
| Artificial Analysis Intelligence IndexSource | 23.8% | 24.5% | Trinity-Large-Preview leads |
| AA-GPQA DiamondSource | 78.2% | 75.2% | GPT-OSS 120B leads |
| AA-HLESource | 18.5% | 14.7% | GPT-OSS 120B leads |
| AA-Omniscience IndexSource | -50.0% | -44.2% | Trinity-Large-Preview leads |
| AA-Omniscience AccuracySource | 21.5% | 22.8% | Trinity-Large-Preview leads |
| AA-Omniscience Hallucination RateSource | 91.2% | 86.6% | Trinity-Large-Preview leads |
| AA Openness IndexSource | 38.9% | — | Not comparable |
| AA MMLU-ProSource | 80.8% | — | Not comparable |
| MMLUSource | — | 87.2% | Not comparable |
| MMLU-Pro (Arcee)Source | — | 75.2% | Not comparable |
| GPQA-DSource | — | 63.3% | Not comparable |
Math2 benchmarks
Multilingual1 benchmarks
| Benchmark | GPT-OSS 120B | Trinity-Large-Preview | Result |
|---|---|---|---|
| AA Global-MMLU-LiteSource | 82.8% | — | Not comparable |
Multimodal1 benchmarks
| Benchmark | GPT-OSS 120B | Trinity-Large-Preview | Result |
|---|---|---|---|
| Design Arena WebsiteSource | 998 | 1165 | Trinity-Large-Preview leads |
Inst. Following1 benchmarks
| Benchmark | GPT-OSS 120B | Trinity-Large-Preview | Result |
|---|---|---|---|
| AA-IFBenchSource | 69.0% | 56.3% | GPT-OSS 120B leads |
Frequently Asked Questions (3)
Can I compare GPT-OSS 120B and Trinity-Large-Preview 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 GPT-OSS 120B and Trinity-Large-Preview today?
GPT-OSS 120B: $0.00 input / $0.00 output per 1M tokens Trinity-Large-Preview: $0.25 input / $1.00 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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