Model comparison
Grok 4.20 vs Fugu Cyber
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: Grok 4.20 #88 (Estimated); Fugu Cyber unranked (Not scored). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Grok 4.20 and Fugu Cyber share 0 comparable benchmark results. 0 of 8 categories are comparable. 18 results are unique to Grok 4.20; 2 to Fugu Cyber.
Updated July 21, 2026- Shared results
- 0
- Grok 4.20 only
- 18
- Fugu Cyber only
- 2
- Comparable categories
- 0 / 8
Benchmark data for Grok 4.20 and Fugu Cyber 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 has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
Fugu Cyber is priced at $6.00 input / $36.00 output per 1M tokens, versus $2.00 input / $6.00 output per 1M tokens for Grok 4.20. Grok 4.20 has the larger context window at 2M, compared with 1M for Fugu Cyber.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Grok 4.20 | Fugu Cyber | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Grok 4.20$2 input / $6 output | Fugu Cyber$6 input / $36 output | Grok 4.20 has the lower combined listed price. |
| Generation speedtokens per second | Grok 4.20233 tok/s | Fugu CyberNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Grok 4.2010.33 s | Fugu CyberNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Grok 4.202M | Fugu Cyber1M | Grok 4.20 lists the larger context window. |
Benchmark Deep Dive
Agentic5 benchmarks
Coding4 benchmarks
Reasoning1 benchmarks
| Benchmark | Grok 4.20 | Fugu Cyber | Result |
|---|---|---|---|
| ARC-AGI-2Source | 53.3% | — | Not comparable |
Knowledge4 benchmarks
Frequently Asked Questions (3)
Can I compare Grok 4.20 and Fugu Cyber 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 4.20 and Fugu Cyber today?
Grok 4.20: $2.00 input / $6.00 output per 1M tokens Fugu Cyber: $6.00 input / $36.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
Related Comparisons
Explore More
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.