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Benchmark snapshot

2 benchmarks in common.

4 models selected. 2 benchmarks in common.

Reported scores; test settings may differ.

Reported benchmark results for GPT-5.4 Thinking, Gemini 3.5 Flash, Kimi K3 Thinking, V4 Flash Thinking
Benchmark
OpenAI
Google
Moonshot
DeepSeek
Arena ELOHuman preference1,4751,4781,4881,439
LiveBench 1.0General reasoning78.0%74.6%79.2%Not in our dataset
GPQA DiamondScientific knowledge92.8%Not in our datasetNot in our dataset88.1%
HLEAcademic reasoning43.9%40.2%Not in our dataset34.8%
MMLU ProMulti-task understandingNot in our datasetNot in our datasetNot in our dataset86.2%
SimpleBenchCommonsense reasoningNot in our dataset76.7%60.7%Not in our dataset
GSOGraduate science31.4%Not in our datasetNot in our datasetNot in our dataset
SWE-Bench VerifiedAgentic codingNot in our datasetNot in our datasetNot in our dataset79.0%
LiveCodeBenchCompetitive codingNot in our datasetNot in our datasetNot in our dataset91.6%
Tau-BenchAgentic tool useNot in our datasetNot in our datasetNot in our dataset89.1%
Terminal-BenchAgentic terminal75.1%Not in our datasetNot in our datasetNot in our dataset
ARC-AGI-2Visual reasoning74.0%72.1%60.4%61.4%
Pricing & context Published USD rates per 1M tokens
SpecificationGPT-5.4 ThinkingGemini 3.5 FlashKimi K3 ThinkingV4 Flash Thinking
Input$2.5$1.5$0.192$0.091
Output$15$9$16$0.182
Context window1.1M1.0M1.0M1.0M
Pricing detailsExplore pricing →Explore pricing →Explore pricing →Explore pricing →
How to read this comparison

Each column keeps the exact model version you selected. Shared benchmarks are the intersection of their reported results; “all coverage” also shows where evidence is missing. Missing results never count as zero.

These are published benchmark scores, not a controlled head-to-head test. The available evidence does not establish matching evaluation settings, so we show no cross-model winner highlights or deltas. Composite quality scores are omitted because they can summarize different benchmark sets.

Scores and statistics are computed upstream. This page reads a fixed data snapshot; its date describes the snapshot, not the date of every measurement.