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Quasar 438B

Multiverse Computing · 2026-09-02

Multiverse Computing's original Quasar 438B, built by compressing GLM-5.2 with CompactifAI and tuning it for coding and agentic tasks. Separate from the September 15 Quasar 1.1 release.

Benchmark scores

BenchmarkScore
AA-Briefcase Elo1123
AA-Briefcase v1.1 Elo1122
AA-LCR v1.176.3
AA-Omniscience Index-2.6
Artificial Analysis Intelligence Index v4.327.1
Artificial Analysis Intelligence Index v4.3.226.7
Artificial Analysis Omniscience Accuracy15.5
Artificial Analysis Omniscience Hallucination Rate21.4
AutomationBench-AA 1.0.623.9
Capability153.1
CritPt (avg@5)9.4
GDP.pdf (Artificial Analysis, All-pass)5.4
GDP.pdf (Artificial Analysis, Mean Criteria)53.1
GDPval-AA v21239
GDPval-AA v2.11162
GPQA Diamond (Artificial Analysis avg@5)73.2
Humanity's Last Exam (Text-Only)18.7
SciCode 1.0.1 (Artificial Analysis)48.1
Terminal-Bench 2.169.3
Terminal-Bench 4.0 (Artificial Analysis)1.0
𝜏³-Banking28.7
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