DeepSeek V3.1 (Reasoning)

DeepSeek V3.1 (Reasoning) is a reasoning model from DeepSeek in the DeepSeek V3.1 family. 8 benchmarks count toward its score, in 4 categories.

availableShows if the model has enough results for an index.
IndexOverall score out of 100.40.5 ±10.2
CoverageShare of the index weight with results.55%
SpeedOutput tokens per second.
Input / 1MUS dollars per 1M input tokens.Free
Output / 1MUS dollars per 1M output tokens.Free
ContextMaximum tokens in one request.128K
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.
25.7
CodingCode writing and repair.
N/A
ReasoningLogic problems and puzzles.
45.0
MultimodalTasks with images and text.
N/A
KnowledgeFacts and expert knowledge.
44.4
MultilingualTasks in many languages.
N/A
InstructionTasks with strict rules in the prompt.
31.2
MathMath problems.
N/A

Results

8 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 GPQA DiamondKnowledge77.9%48.4Artificial Analysis
Artificial Analysis Long Context ReasoningReasoning56.7%47.5Artificial Analysis
Artificial Analysis IFBenchInstruction41.5%31.2Artificial Analysis
τ²-Bench Tool-Agent-User EvaluationAgentic37.4%25.7Victor Barres et al.
Artificial Analysis Omniscience AccuracyKnowledge29.0%49.7Artificial Analysis
Artificial Analysis Humanity's Last ExamKnowledge14.3%40.1Artificial Analysis
Artificial Analysis Intelligence IndexKnowledge13.5%39.3Artificial Analysis
Critical Physics TasksReasoning2.0%42.6Artificial Analysis

8 benchmarks count, from 8 of 8 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

More from DeepSeek

DeepSeek V4.1 Flash70.6DeepSeek V4 Pro 081368.8DeepSeek V4 Flash 073164.6DeepSeek V4 Pro 042362.4DeepSeek V4 Flash 042363.0