Benchmark suiteLatest source data: Oct 16, 2026Checked: October 18, 2026

DeepSeek benchmarks.

A lab-level profile for DeepSeek, covering tracked models, category leaders, open/proprietary mix, speed, value, source coverage, and portfolio depth.

All labs

Lab rank

#16

By available Arena average

Models tracked

9

9 open-weight models

Portfolio coverage

22%

Average matched benchmark signals

Fastest model

0.66s

DeepSeek V4.1 Flash

Lab profile

Portfolio shape, leaders, and model coverage.

The lab page now starts with the portfolio read, then drills into category leaders, value rankings, and model-level coverage rather than repeating source panels.

Portfolio read

DeepSeek has 9 tracked benchmark profiles.

Lab #16

The portfolio combines 0 proprietary models and 9 open-weight models. Its average available Arena rank is 59.5, with a best category rank of #24. Average profile coverage is 22%, so model-level gaps remain visible in the cards below.

Best Arena model

DeepSeek V4.1 Flash

Best category rank #24

Highest coverage

DeepSeek V4 Pro

56% matched signals

Fastest response

DeepSeek V4.1 Flash

0.66s first token

Access mix

Open versus proprietary

Proprietary

0 / 0%

Open weights

9 / 100%

Value leader

DeepSeek V4.1 Flash

Category leaders

Best model by benchmark lens.

Each card shows the highest-ranked model from this lab in a composite benchmark suite, with the global rank and index left intact.

Value

Quality, price, latency, and speed

DeepSeek V4.1 Flash

#1075

value index

Coding

Code Arena, SWE-bench, and output speed

DeepSeek V4.1 Flash

#1061

coding index

Agents

Search, document, code, and latency

DeepSeek V4.1 Flash

#3474

agent proxy

Reasoning

Text, document, vision, and mode signals

DeepSeek V4.1 Flash Max

#5049

reasoning proxy

Context

Document, search, and text proxy

DeepSeek V4.1 Flash Max

#7643

context proxy

DeepSeek value ranking table

Models from this lab with both quality and commercial price matches.

Top 3 of 3

#10
DeepSeek V4.1 Flash

DeepSeek-V4.1-Flash (Max)

DeepSeekOpen weights
75value index
Price
$0.525blended / 1M tokens
Latency
0.66stime to first token
Speed
351 tok/soutput speed
Quality
55quality signal
ArenaArtificial Analysis
#29
DeepSeek V4 Flash

DeepSeek-V4-Flash (High)

DeepSeekOpen weights
65value index
Price
$0.175blended / 1M tokens
Latency
Not listedtime to first token
Speed
Not listedoutput speed
Quality
46quality signal
ArenaArtificial Analysis
#75
DeepSeek V4 Pro

deepseek-v4-pro

DeepSeekOpen weights
48value index
Price
$1.98blended / 1M tokens
Latency
1.03stime to first token
Speed
93 tok/soutput speed
Quality
19quality signal
ArenaArtificial Analysis

Model portfolio

DeepSeek model coverage map.

Every tracked model keeps its best Arena rank, coverage score, commercial metrics, and suite placement visible in one scannable grid.

DeepSeek V4.1 Flash

DeepSeek-V4.1-Flash (Max)

Open weights

Coverage

44%

Best Arena

#24

Code

Value

#10

value index

Coding

#10

coding index

Latency

0.66s

351 tok/s

$0.525

DeepSeek V4 Flash

DeepSeek-V4-Flash (High)

Open weights

Coverage

22%

Best Arena

#34

Code

Value

#29

value index

Coding

#26

coding index

Latency

Not listed

Not listed

$0.175

DeepSeek V4.1 Flash Max

deepseek-v4.1-flash-max

Open weights

Coverage

22%

Best Arena

#38

Text

Value

Not listed

No price match

Coding

Not listed

No coding index

Latency

Not listed

Not listed

Not listed

DeepSeek V4 Pro High 20260813

deepseek-v4-pro-high-20260813

Open weights

Coverage

11%

Best Arena

#56

Text

Value

Not listed

No price match

Coding

Not listed

No coding index

Latency

Not listed

Not listed

Not listed

DeepSeek V4 Pro

deepseek-v4-pro

Open weights

Coverage

56%

Best Arena

#64

Text

Value

#75

value index

Coding

#64

coding index

Latency

1.03s

93 tok/s

$1.98

DeepSeek V4 Pro Preview

DeepSeek-V4-Pro Preview (High)

Open weights

Coverage

11%

Best Arena

#68

Code

Value

Not listed

No price match

Coding

#59

coding index

Latency

Not listed

Not listed

Not listed

DeepSeek V4 Pro High Preview

deepseek-v4-pro-high-preview

Open weights

Coverage

11%

Best Arena

#71

Text

Value

Not listed

No price match

Coding

Not listed

No coding index

Latency

Not listed

Not listed

Not listed

DeepSeek V4 Flash Preview

DeepSeek-V4-Flash Preview (High)

Open weights

Coverage

11%

Best Arena

#84

Code

Value

Not listed

No price match

Coding

#75

coding index

Latency

Not listed

Not listed

Not listed

DeepSeek V4 Flash High Preview

deepseek-v4-flash-high-preview

Open weights

Coverage

11%

Best Arena

#98

Text

Value

Not listed

No price match

Coding

Not listed

No coding index

Latency

Not listed

Not listed

Not listed