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Model comparison

Sakana Fugu-Ultra vs Sakana Fugu-Ultra v1.1

Data verified

Head-to-head evidence from 0 shared benchmark results across 0 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.

Sibling matchup inside the Sakana Fugu family.

No sourced benchmark result is currently shared by both models. This page therefore compares only the available metadata, pricing, and runtime rows; it does not name a quality winner.
N/A
No comparison
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0 category wins0 category wins

Evidence parity. Sakana Fugu-Ultra and Sakana Fugu-Ultra v1.1 share 0 comparable benchmark results. 0 of 8 categories are comparable. 11 results are unique to Sakana Fugu-Ultra; 0 to Sakana Fugu-Ultra v1.1.

Updated July 24, 2026
Shared results
0
Sakana Fugu-Ultra only
11
Sakana Fugu-Ultra v1.1 only
0
Comparable categories
0 / 8

Benchmark data for Sakana Fugu-Ultra and Sakana Fugu-Ultra v1.1 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 Sakana Fugu-Ultra v1.1 yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

Operational comparison

Runtime and commercial metrics are compared only when both models have a complete sourced value.

MetricSakana Fugu-UltraSakana Fugu-Ultra v1.1Comparison
Input / output priceUSD per 1M tokensSakana Fugu-UltraNot availableSakana Fugu-Ultra v1.1$5 input / $30 outputA complete price comparison is not available.
Generation speedtokens per secondSakana Fugu-UltraNot availableSakana Fugu-Ultra v1.1Not availableA complete speed comparison is not available.
First-answer latencyseconds to first tokenSakana Fugu-UltraNot availableSakana Fugu-Ultra v1.1Not availableA complete latency comparison is not available.
Context windowmaximum listed tokensSakana Fugu-Ultra1MSakana Fugu-Ultra v1.11MListed context windows are equal.

Benchmark Deep Dive

Agentic
BenchmarkSakana Fugu-UltraSakana Fugu-Ultra v1.1Result
Terminal-Bench 2.0Source 82.1%—Not comparable
Coding
BenchmarkSakana Fugu-UltraSakana Fugu-Ultra v1.1Result
SWE-bench ProSource 73.7%—Not comparable
Terminal-Bench 2.0Source 82.1%—Not comparable
LiveCodeBench v6Source 93.2%—Not comparable
LiveCodeBench ProSource 90.8%—Not comparable
SciCodeSource 58.7%—Not comparable
Reasoning
BenchmarkSakana Fugu-UltraSakana Fugu-Ultra v1.1Result
MRCRv2Source 93.6%—Not comparable
Knowledge
BenchmarkSakana Fugu-UltraSakana Fugu-Ultra v1.1Result
GPQASource 95.5%—Not comparable
GPQA-DSource 95.5%—Not comparable
HLE w/o toolsSource 50%—Not comparable
Multimodal
BenchmarkSakana Fugu-UltraSakana Fugu-Ultra v1.1Result
CharXivSource 86.6%—Not comparable
Frequently Asked Questions (3)

Can I compare Sakana Fugu-Ultra and Sakana Fugu-Ultra v1.1 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 Sakana Fugu-Ultra and Sakana Fugu-Ultra v1.1 today?

Sakana Fugu-Ultra: Pricing unavailable Sakana Fugu-Ultra v1.1: $5.00 input / $30.00 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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Last updated: July 24, 2026

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