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Ling 3.1 Flash 1019 vs DeepSeek V4.1 Flash 1017: Release Comparison

Comparison of the Ling 3.1 Flash 1019 and DeepSeek V4.1 Flash 1017 releases: 1 model and 3 models respectively, each with different intelligence, performance, and pricing characteristics. Below is a comparison of the key metrics across all 4 models.

  • For intelligence, DeepSeek V4.1 Flash 1017 scores highest: DeepSeek V4.1 Flash 1017 (Max) at 33, against Ling 3.1 Flash 1019 at 30.
  • For cost per task, DeepSeek V4.1 Flash 1017 is cheapest: DeepSeek V4.1 Flash 1017 (Non-reasoning) at $0.43, against Ling 3.1 Flash 1019 at $3.19.
Model Playground

Releases compared

DeepSeek V4.1 Flash 1017 (max)Ling 3.1 Flash 1019DeepSeek V4.1 Flash 1017 (high)DeepSeek V4.1 Flash 1017 (non-reasoning)
Intelligence Index
33
30
29
19
Finance & Accounting
42
43
39
37
Strategy & Ops
49
48
48
40
Legal
38
36
34
32
Healthcare & Medical
41
38
--
--
Cost per TaskUSD
$0.60
$3.19
$0.46
$0.43
Time per TaskMinutes
14.0
--
11.0
7.4
Time to First Answer Tokens
45.67
--
22.34
1.38
Context Window
1M
1M
1M
1M
Creator
DeepSeek
InclusionAI
DeepSeek
DeepSeek
License
Open
Open
Open
Open
Input Modality

Supports: text and image

Supports: text

Supports: text and image

Supports: text and image

Output Modality

Supports: text

Supports: text

Supports: text

Supports: text

Providers
BasetenNovitaGMI
+18
InclusionAI
DeepSeek
DeepSeekIncoModular
+3
Updated

Intelligence

Artificial Analysis Intelligence Index · Higher is better

Time per Task

Inference time (minutes) per Intelligence Index task · Lower is better

Cost per Task

Weighted average cost (USD) per Intelligence Index task · Lower is better

IntelligenceUpdated

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index v5.0.1 incorporates 9 evaluations: AA-Briefcase v1.1, AutomationBench-AA, Terminal-Bench 4.0, FrontierCode-AA 2.0, AA-Omniscience v1.1, GDP.pdf, HLE-Diamond, CritPt v2 (Hard Subset), and Terminal-Bench-Science 0.1

Intelligence Index vs. Cost per Task

Artificial Analysis Intelligence Index · Weighted average cost (USD) per Artificial Analysis Intelligence Index task
Most attractive quadrant
DeepSeek V4.1 Flash 1017
Pareto line
AA-Briefcase v1.1
AutomationBench-AA

Cost per Task (USD, Log Scale)

Cost

Cost per Intelligence Index Task

Weighted average cost (USD) per Intelligence Index task · Segmented by token type · Lower is better

Performance

Time per Intelligence Index Task

Output tokens divided by end-to-end output speed (minutes per Intelligence Index task) · Speed at the model's own endpoint or the median across providers · Lower is better

Capability Scores

Capability Indexes

Measures the performance of models on specific capabilities and industries
Finance & Accounting Index

Incorporates 5 evaluations: AA-Briefcase v1.1, AA-Omniscience v1.1, HLE-Diamond, AutomationBench-AA, GDP.pdf · Higher is better

Strategy & Ops Index

Incorporates 4 evaluations: AutomationBench-AA, AA-Briefcase v1.1, AA-Omniscience v1.1, GDP.pdf · Higher is better

Legal Index

Incorporates 5 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, HLE-Diamond, GDP.pdf, AutomationBench-AA · Higher is better

Healthcare & Medical Index

Incorporates 5 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, MLCR-AA, AutomationBench-AA, HLE-Diamond · Higher is better

Engineering Index

Incorporates 7 evaluations: AA-Omniscience v1.1, CritPt v2 (Hard Subset), Terminal-Bench-Science 0.1, HLE-Diamond, Terminal-Bench 4.0, FrontierCode-AA 2.0, AA-Briefcase v1.1 · Higher is better

Economics Index

Incorporates 4 evaluations: AA-Omniscience v1.1, AA-Briefcase v1.1, HLE-Diamond, GDP.pdf · Higher is better

Benchmarks

AA-PersonalityBenchNew

Personality Indexes

Each axis is one of 8 personality indexes: the mean of its traits’ Elo z-scores, percentile ranked from 1 to 100 across all models evaluated in the benchmark