Results

16 results

CharXiv Reasoning — No tools results
ProviderModelScoreSourceRegistry No.
Google (DeepMind)Gemini 3.8 Flash (no tools)86.2%deepmind.google for Gemini 3.8 Flash (no tools) on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Model cardGoogle DeepMindSelf-reportedRecord for Gemini 3.8 Flash on CharXiv Reasoning — No tools30004
Google (DeepMind)Gemini 3.7 Flash84.5%deepmind.google for Gemini 3.7 Flash on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Model cardGoogle DeepMindSelf-reportedRecord for Gemini 3.7 Flash on CharXiv Reasoning — No tools30010
Meta AI (originally Facebook AI Research)Muse Glimmer 30B (high)78.8%dev.meta.ai for Muse Glimmer 30B (high) on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Model pageMetaSelf-reportedRecord for Muse Glimmer 30B on CharXiv Reasoning — No tools80004
Thinking Machines LabInkling-Small (effort=0.99)77.4%thinkingmachines.ai for Inkling-Small (effort=0.99) on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Model cardThinking Machines LabSelf-reportedRecord for Inkling-Small on CharXiv Reasoning — No tools160002
Google (DeepMind)Gemini 3.6 Flash85.2%deepmind.google for Gemini 3.6 Flash on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Model cardGoogle DeepMindSelf-reportedRecord for Gemini 3.6 Flash on CharXiv Reasoning — No tools30007
Moonshot AIKimi K3 (max)84.8%huggingface.co for Kimi K3 (max) on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Model cardMoonshot AISelf-reportedRecord for Kimi K3 on CharXiv Reasoning — No tools120003
Thinking Machines LabInkling (effort=0.99)78.1%thinkingmachines.ai for Inkling (effort=0.99) on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Model cardThinking Machines LabSelf-reportedRecord for Inkling on CharXiv Reasoning — No tools160001
Meta AI (originally Facebook AI Research)Muse Spark 1.1 (xhigh)88.4%dev.meta.ai for Muse Spark 1.1 (xhigh) on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Model pageMetaSelf-reportedRecord for Muse Spark 1.1 on CharXiv Reasoning — No tools80002
AnthropicClaude Sonnet 5 (max)77.0%www-cdn.anthropic.com for Claude Sonnet 5 (max) on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported System cardAnthropicSelf-reportedRecord for Claude Sonnet 5 on CharXiv Reasoning — No tools20013
Google (DeepMind)Gemini 3.5 Flash84.2%deepmind.google for Gemini 3.5 Flash on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Model cardGoogle DeepMindSelf-reportedRecord for Gemini 3.5 Flash on CharXiv Reasoning — No tools30006
Moonshot AIKimi K2.6 (thinking)80.4%huggingface.co for Kimi K2.6 (thinking) on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Model cardMoonshot AISelf-reportedRecord for Kimi K2.6 on CharXiv Reasoning — No tools120002
Alibaba (Tongyi)Qwen3.6-35B-A3B78.0%huggingface.co for Qwen3.6-35B-A3B on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Model cardQwenSelf-reportedQwen TeamRecord for Qwen3.6-35B-A3B on CharXiv Reasoning — No tools130005
AnthropicClaude Opus 4.7 (adaptive thinking, max)82.1%www-cdn.anthropic.com for Claude Opus 4.7 (adaptive thinking, max) on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported System cardAnthropicSelf-reportedRecord for Claude Opus 4.7 on CharXiv Reasoning — No tools20010
Meta AI (originally Facebook AI Research)Muse Spark (thinking)86.4%ai.meta.com for Muse Spark (thinking) on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Evaluation methodologyMetaSelf-reportedRecord for Muse Spark on CharXiv Reasoning — No tools80001
Moonshot AIKimi K2.5 (thinking)77.5%huggingface.co for Kimi K2.5 (thinking) on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Model cardMoonshot AISelf-reportedRecord for Kimi K2.5 on CharXiv Reasoning — No tools120001
OpenAIGPT-5.2 (xhigh)82.1%openai.com for GPT-5.2 (xhigh) on CharXiv Reasoning — No tools (opens in a new tab)CharXiv AccuracyReported Launch postOpenAISelf-reportedRecord for GPT-5.2 on CharXiv Reasoning — No tools10012