Quasar 438B

Quasar 438B is a reasoning model from Multiverse Computing in the Quasar family. 11 benchmarks count toward its score, in 4 categories.

availableShows if the model has enough results for an index.
IndexOverall score out of 100.55.5 ±7.9
CoverageShare of the index weight with results.70%
SpeedOutput tokens per second.146/s
Input / 1MUS dollars per 1M input tokens.$0.6
Output / 1MUS dollars per 1M output tokens.$1.8
ContextMaximum tokens in one request.1M
EloLMArena rating and rank.N/A

The index is a score out of 100. The ± range shows how much it can change.

CapabilitiesScore per category, out of 100.

Out of 100
AgenticMulti-step tasks with tools.
63.3
CodingCode writing and repair.
60.9
ReasoningLogic problems and puzzles.
59.6
MultimodalTasks with images and text.
N/A
KnowledgeFacts and expert knowledge.
44.3
MultilingualTasks in many languages.
N/A
InstructionTasks with strict rules in the prompt.
N/A
MathMath problems.
N/A

Results

11 counted
BenchmarkThe test name.CategoryThe capability that the test measures.ResultThe score from the publisher.IndexThis result as a score out of 100.RunThe settings of the run.DateDate of the result.Published byThe source of the result.
Artificial Analysis Long Context ReasoningReasoning76.3%61.0Artificial Analysis
Artificial Analysis GPQA DiamondKnowledge73.2%43.6Artificial Analysis
Terminal-Bench 2.1 (provider run)Agentic69.3%65.0DeepSeek-AI
Terminal-Bench 2.1 (provider run)Agentic69.3%65.0DeepSeek-AI
Artificial Analysis Coding IndexCoding61.2%62.1Artificial Analysis
Artificial Analysis SciCodeCoding48.1%59.6Artificial Analysis
GDPval-AA normalizedAgentic33.1%61.0Artificial Analysis
Artificial Analysis Agentic IndexAgentic32.7%63.8Artificial Analysis
Artificial Analysis Intelligence IndexKnowledge26.7%55.8Artificial Analysis
Artificial Analysis Humanity's Last ExamKnowledge18.7%44.8Artificial Analysis
Artificial Analysis Omniscience AccuracyKnowledge15.5%33.0Artificial Analysis
Critical Physics TasksReasoning9.4%58.1Artificial Analysis

11 benchmarks count, from 12 of 12 results. A grey row does not count. Too few models took that benchmark.

Sources

BenchLM benchmark aggregationUsed with attribution; per-benchmark results credited to their original authors

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