Apriel-1.6-15B-Thinker

Frontier-level multimodal reasoning in a compact, token-efficient model

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Performance benchmarks

Model	AIME 2025	GPQA Diamond	HLE	LiveCodeBench	MATH500	SWE-bench verified
Apriel-1.6-15B-Thinker	88.0%	73.0%	10.0%	81.0%		23.0%
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Competitor closed-source models
Claude Opus 4.6		90.5%	34.2%			78.7%
OpenAI o3		83.3%	24.9%		99.2%	62.3%
OpenAI o1		76.8%			96.4%	48.9%
GPT-4o		49.2%	2.7%	32.3%	89.3%	31.0%

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