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Model comparison

GLM-4.5 vs Sakana Fugu-Ultra

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.

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.
57.56/100
No comparison
N/A
0 category wins0 category wins

Public leaderboard positions: GLM-4.5 #68 (Estimated); Sakana Fugu-Ultra unranked (Not scored). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.

Evidence parity. GLM-4.5 and Sakana Fugu-Ultra share 0 comparable benchmark results. 0 of 8 categories are comparable. 1 result is unique to GLM-4.5; 11 to Sakana Fugu-Ultra.

Updated July 23, 2026
Shared results
0
GLM-4.5 only
1
Sakana Fugu-Ultra only
11
Comparable categories
0 / 8

Benchmark data for GLM-4.5 and Sakana Fugu-Ultra 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.

Sakana Fugu-Ultra has the larger context window at 1M, compared with 128K for GLM-4.5.

Operational comparison

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

MetricGLM-4.5Sakana Fugu-UltraComparison
Input / output priceUSD per 1M tokensGLM-4.5$0.6 input / $2.2 outputSakana Fugu-UltraNot availableA complete price comparison is not available.
Generation speedtokens per secondGLM-4.551 tok/sSakana Fugu-UltraNot availableA complete speed comparison is not available.
First-answer latencyseconds to first tokenGLM-4.51.45 sSakana Fugu-UltraNot availableA complete latency comparison is not available.
Context windowmaximum listed tokensGLM-4.5128KSakana Fugu-Ultra1MSakana Fugu-Ultra lists the larger context window.

Benchmark Deep Dive

Agentic
BenchmarkGLM-4.5Sakana Fugu-UltraResult
Terminal-Bench 2.0Source —82.1%Not comparable
Coding
BenchmarkGLM-4.5Sakana Fugu-UltraResult
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
BenchmarkGLM-4.5Sakana Fugu-UltraResult
MRCRv2Source —93.6%Not comparable
Knowledge
BenchmarkGLM-4.5Sakana Fugu-UltraResult
GPQASource —95.5%Not comparable
GPQA-DSource —95.5%Not comparable
HLE w/o toolsSource —50%Not comparable
Multimodal
BenchmarkGLM-4.5Sakana Fugu-UltraResult
Design Arena WebsiteSource 1200—Not comparable
CharXivSource —86.6%Not comparable
Frequently Asked Questions (3)

Can I compare GLM-4.5 and Sakana Fugu-Ultra 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 GLM-4.5 and Sakana Fugu-Ultra today?

GLM-4.5: $0.60 input / $2.20 output per 1M tokens Sakana Fugu-Ultra: Pricing unavailable 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 23, 2026

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