Benchmark suiteLatest source data: Aug 27, 2026Checked: August 30, 2026

Upstage benchmarks.

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

Lab rank

#15

By available Arena average

Models tracked

1

0 open-weight models

Portfolio coverage

44%

Average matched benchmark signals

Fastest model

1.26s

Solar Pro4

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

Upstage has 1 tracked benchmark profiles.

Lab #15

The portfolio combines 1 proprietary models and 0 open-weight models. Its average available Arena rank is 78, with a best category rank of #78. Average profile coverage is 44%, so model-level gaps remain visible in the cards below.

Best Arena model

Solar Pro4

Best category rank #78

Highest coverage

Solar Pro4

44% matched signals

Fastest response

Solar Pro4

1.26s first token

Access mix

Open versus proprietary

Proprietary

1 / 100%

Open weights

0 / 0%

Value leader

Solar Pro4

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

Solar Pro4

#6750

value index

Coding

Code Arena, SWE-bench, and output speed

Solar Pro4

#9620

coding index

Agents

Search, document, code, and latency

Solar Pro4

#7056

agent proxy

Reasoning

Text, document, vision, and mode signals

Not listed

Not enough matched rows for this lab in this suite.

Context

Document, search, and text proxy

Not listed

Not enough matched rows for this lab in this suite.

Upstage value ranking table

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

Top 1 of 1

#67
Solar Pro4

solar-pro4

UpstageProprietary
50value index
Price
$0.525blended / 1M tokens
Latency
1.26stime to first token
Speed
34 tok/soutput speed
Quality
23quality signal
ArenaArtificial Analysis

Model portfolio

Upstage model coverage map.

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