Ling 3.1 Flash 1019

Oct 2026
Ling 3.1 Flash 1019
Compare in
on
$1.49per task?
$0.30 / $0.90per 1M in / out?cache $0.06
—output speed?
1Mcontext

Ranking?

Strong at

S
Agents & work tasks#15 of 177Reasoning#30 of 336Long context#27 of 314
A
Coding#22 of 134Knowledge#75 of 320

Alternatives?

ModelScoreCostPer taskWhat changes
CheaperDeepSeek V4.1 Flash 1017maxOpen+6%-82%$0.26Pass back reasoning_content · Chat Completions+4BetterMiMo v2.6 ProthinkingOpen+3%-91%$0.13Pass back reasoning_content+3CheaperGLM 5.3 FlashmaxOpen+0%-81%$0.28Defaults to max · Self-hosted+4CheaperQwen3.8 FlashthinkingOpen-0%-75%$0.37Context: 1M → 262K+6BetterClaude Opus 5.5high+4%+22%$1.82No forced tool use+5

History

5 versions
05001,0001,500Jul 26Oct 26Release dateGDPval-AA 2.12.63.03.1 · Oct3.1 · Oct
05001,0001,500Jul 26Oct 26Release dateGDPval-AA 2.12.63.03.1 · Oct

Benchmarks

all categories
Chat & Knowledge
Humanity's Last Exam43.5#30
AA Omniscience Index-0.3#75
CritPt (physics)26#19
AA Intelligence Index 4.3.243.9#21
AA Omniscience · Accuracy29.9#80
AA Omniscience · Hallucination Rate43#69
AA-LCR (long context) 1.182.3#27
GDP.pdf · AA all-pass12.6#48
MLCR-AA15#38
Coding
Terminal-Bench 4.032.8#22
SciCode56.8#20
Agents & Tool Use
AutomationBench-AA67.5#8
GDPval-AA (work tasks) 2.11,645.1#15
AA-Briefcase 1.1 · Elo1,522.1#17

FAQ

How much does Ling 3.1 Flash 1019 cost?›

$0.30 per 1M input tokens and $0.90 per 1M output tokens; cached input $0.06 per 1M. A typical benchmark task costs about $1.49 at default effort.

Is Ling 3.1 Flash 1019 free to use?›

There is no free API; the cheapest paid price is $0.30 per 1M input tokens.

How good is Ling 3.1 Flash 1019, and what is it best at?›

#30 of 336 in Chat & Knowledge, #22 of 134 in Coding, #8 of 135 in Agents & Tool Use, #48 of 135 in Vision & Documents. Strongest at: Coding, Agents & work tasks, Reasoning, Long context, Knowledge.

Is Ling 3.1 Flash 1019 better than Grok 4.6?›

On GDPval-AA (work tasks) 2.1, Ling 3.1 Flash 1019 scores 1,645.1 vs 1,647 — lower. It is 15% cheaper per task.

How can I use Ling 3.1 Flash 1019?›

Through the inclusionAI API.

What is the context window of Ling 3.1 Flash 1019?›

1M tokens.

When was Ling 3.1 Flash 1019 released? Is there a newer version?›

Released 2026-10-22. It is the current version in its line.

Is Ling 3.1 Flash 1019 open source?›

No, Ling 3.1 Flash 1019 is a closed model available through an API. The closest open-weights option here is DeepSeek V4.1 Flash 1017.

Can Ling 3.1 Flash 1019 read images?›

No, it accepts text only.

What is Ling 3.1 Flash 1019?›

Ling 3.1 Flash 1019 is a closed language model from inclusionAI, released Oct 2026.

What are the best alternatives to Ling 3.1 Flash 1019?›

DeepSeek V4.1 Flash 1017 (cheaper), MiMo v2.6 Pro (better).