Model comparison
Grok Code Fast 1 vs Llama 4 Scout
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); Llama 4 Scout #174 (Supported). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Grok Code Fast 1 and Llama 4 Scout share 11 comparable benchmark results. 0 of 8 categories are comparable. 1 result is unique to Grok Code Fast 1; 7 to Llama 4 Scout.
Updated July 20, 2026- Shared results
- 11
- Grok Code Fast 1 only
- 1
- Llama 4 Scout only
- 7
- Comparable categories
- 0 / 8
Benchmark data for Grok Code Fast 1 and Llama 4 Scout 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 $0.00 input / $0.00 output per 1M tokens for Llama 4 Scout. Llama 4 Scout has the larger context window at 10M, 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 | Llama 4 Scout |
|---|---|---|---|
| Coding | Grok Code Fast 170.8 | MarginNo overlap | Llama 4 ScoutNot measured |
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Grok Code Fast 1 | Llama 4 Scout | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Grok Code Fast 1$0.2 input / $1.5 output | Llama 4 Scout$0 input / $0 output | Llama 4 Scout has the lower combined listed price. |
| Generation speedtokens per second | Grok Code Fast 1172 tok/s | Llama 4 Scout128 tok/s | Grok Code Fast 1 has the higher measured throughput. |
| First-answer latencyseconds to first token | Grok Code Fast 12.81 s | Llama 4 Scout0.70 s | Llama 4 Scout reaches the first token sooner. |
| Context windowmaximum listed tokens | Grok Code Fast 1256K | Llama 4 Scout10M | Llama 4 Scout lists the larger context window. |
Benchmark Deep Dive
Agentic4 benchmarks
Coding3 benchmarks
Reasoning2 benchmarks
Knowledge6 benchmarks
| Benchmark | Grok Code Fast 1 | Llama 4 Scout | Result |
|---|---|---|---|
| Artificial Analysis Intelligence IndexSource | 21.6% | 10.0% | Grok Code Fast 1 leads |
| AA-GPQA DiamondSource | 72.7% | 58.7% | Grok Code Fast 1 leads |
| AA-HLESource | 7.5% | 4.3% | Grok Code Fast 1 leads |
| AA-Omniscience IndexSource | -36.0% | -52.4% | Grok Code Fast 1 leads |
| AA-Omniscience AccuracySource | 23.8% | 14.6% | Grok Code Fast 1 leads |
| AA-Omniscience Hallucination RateSource | 78.5% | 78.3% | Llama 4 Scout leads |
Math1 benchmarks
| Benchmark | Grok Code Fast 1 | Llama 4 Scout | Result |
|---|---|---|---|
| FrontierMath v2 (Tiers 1-3)Source | — | 0.000% | Not comparable |
Multimodal2 benchmarks
Inst. Following1 benchmarks
| Benchmark | Grok Code Fast 1 | Llama 4 Scout | Result |
|---|---|---|---|
| AA-IFBenchSource | 41.4% | 39.5% | Grok Code Fast 1 leads |
Frequently Asked Questions (3)
Can I compare Grok Code Fast 1 and Llama 4 Scout 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 Llama 4 Scout today?
Grok Code Fast 1: $0.20 input / $1.50 output per 1M tokens Llama 4 Scout: $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.
Self-host vs API cost
Estimates at 50,000 req/day · 1000 tokens/req average.
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