Model comparison
Grok Code Fast 1 vs Trinity-Large-Preview
Head-to-head evidence from 11 shared benchmark results across 5 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: Grok Code Fast 1 #180 (Supported); Trinity-Large-Preview #79 (Estimated). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Grok Code Fast 1 and Trinity-Large-Preview share 11 comparable benchmark results. 0 of 8 categories are comparable. 1 result is unique to Grok Code Fast 1; 7 to Trinity-Large-Preview.
Updated July 21, 2026- Shared results
- 11
- Grok Code Fast 1 only
- 1
- Trinity-Large-Preview only
- 7
- Comparable categories
- 0 / 8
Benchmark data for Grok Code Fast 1 and Trinity-Large-Preview is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 11 shared benchmark results across 5 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.
Grok Code Fast 1 is priced at $0.20 input / $1.50 output per 1M tokens, versus $0.25 input / $1.00 output per 1M tokens for Trinity-Large-Preview. Trinity-Large-Preview has the larger context window at 512K, compared with 256K for Grok Code Fast 1.
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 | Grok Code Fast 1 | Δ | Trinity-Large-Preview |
|---|---|---|---|
| Coding | Grok Code Fast 170.8 | MarginNo overlap | Trinity-Large-PreviewNot measured |
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Grok Code Fast 1 | Trinity-Large-Preview | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Grok Code Fast 1$0.2 input / $1.5 output | Trinity-Large-Preview$0.25 input / $1 output | Trinity-Large-Preview has the lower combined listed price. |
| Generation speedtokens per second | Grok Code Fast 1172 tok/s | Trinity-Large-PreviewNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Grok Code Fast 12.81 s | Trinity-Large-PreviewNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Grok Code Fast 1256K | Trinity-Large-Preview512K | Trinity-Large-Preview lists the larger context window. |
Benchmark Deep Dive
Agentic3 benchmarks
Coding2 benchmarks
Reasoning2 benchmarks
Knowledge9 benchmarks
| Benchmark | Grok Code Fast 1 | Trinity-Large-Preview | Result |
|---|---|---|---|
| Artificial Analysis Intelligence IndexSource | 21.6% | 24.5% | Trinity-Large-Preview leads |
| AA-GPQA DiamondSource | 72.7% | 75.2% | Trinity-Large-Preview leads |
| AA-HLESource | 7.5% | 14.7% | Trinity-Large-Preview leads |
| AA-Omniscience IndexSource | -36.0% | -44.2% | Grok Code Fast 1 leads |
| AA-Omniscience AccuracySource | 23.8% | 22.8% | Grok Code Fast 1 leads |
| AA-Omniscience Hallucination RateSource | 78.5% | 86.6% | Grok Code Fast 1 leads |
| MMLUSource | — | 87.2% | Not comparable |
| MMLU-Pro (Arcee)Source | — | 75.2% | Not comparable |
| GPQA-DSource | — | 63.3% | Not comparable |
Math1 benchmarks
| Benchmark | Grok Code Fast 1 | Trinity-Large-Preview | Result |
|---|---|---|---|
| AIME25 (Arcee)Source | — | 24.0% | Not comparable |
Multimodal1 benchmarks
| Benchmark | Grok Code Fast 1 | Trinity-Large-Preview | Result |
|---|---|---|---|
| Design Arena WebsiteSource | — | 1165 | Not comparable |
Inst. Following1 benchmarks
| Benchmark | Grok Code Fast 1 | Trinity-Large-Preview | Result |
|---|---|---|---|
| AA-IFBenchSource | 41.4% | 56.3% | Trinity-Large-Preview leads |
Frequently Asked Questions (3)
Can I compare Grok Code Fast 1 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 Grok Code Fast 1 and Trinity-Large-Preview today?
Grok Code Fast 1: $0.20 input / $1.50 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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