Model comparison

GPT-5.2 vs Qwen3.8 Max

Updated August 3, 2026. Public scores include evidence status and uncertainty. They are not guarantees for a specific workload.

GPT-5.2

OpenAI

57.6/100

Estimated · Public rank #73

90% interval 49.3–65.9

Qwen3.8 Max

Alibaba

65.4/100

Estimated · Public rank #31

90% interval 55.5–75.3

Qwen3.8 Max has the higher public score estimate, 65.4 versus 57.61, but the 90% score intervals overlap. Treat that as a lead, not a settled winner.

7 results are shared. Category rows based on different benchmark sets are marked directional and do not name a winner.

Which one for your work

Recommendations appear only when a shared evidence basis or an explicit operating constraint supports the call. Secondary and unsupported use cases stay disclosed below the initial list.

Long documents
Prompts that approach the documented context limit
Qwen3.8 Max
Qwen3.8 Max has the larger documented context window.
Confidence: documented

Show secondary and unsupported calls

Coding work
Code generation, repair, and software-engineering tasks
Not enough matched evidence
The category averages use different weighted benchmark sets, so they are directional rather than like-for-like.
Confidence: limited
Agentic work
Tool use, computer use, and multi-step task completion
Not enough matched evidence
The category averages use different weighted benchmark sets, so they are directional rather than like-for-like.
Confidence: limited
Chat turn cost
1K fresh input + 500 output tokens
Not enough matched evidence
A complete comparable API-rate estimate is not available for both models.
Confidence: listed-rates
Cache-heavy agent loop cost
200K cached + 20K fresh input + 10K output tokens
Not enough matched evidence
A complete comparable API-rate estimate is not available for both models.
Confidence: rate-fallback
Repository review cost
50K fresh input + 3K output tokens
Not enough matched evidence
A complete comparable API-rate estimate is not available for both models.
Confidence: listed-rates

What is actually comparable

Shared results can support a head-to-head reading. Results present for only one model describe coverage, not superiority.

8 GPT-5.2 only

7 Shared

45 Qwen3.8 Max only

Shared results: 7
GPT-5.2 only: 8
Qwen3.8 Max only: 45
Like-for-like categories: 1 / 8

3 categories use different evidence sets. Those rows remain visible for coverage context but do not name a winner.

Category results, on a stated basis

Each row states whether both averages use the same weighted benchmark set. Directional and not-comparable rows remain visible, but they never receive a winner in this template.

Multimodal

Like-for-like

GPT-5.2: 80.4
Qwen3.8 Max: 86.3
Weighted basis: 2 vs 2 rows
Reading: Qwen3.8 Max leads

Agentic

Directional only

GPT-5.2: 55.7
Qwen3.8 Max: 86.1
Weighted basis: 2 vs 1 rows
Reading: Directional only

Coding

Directional only

GPT-5.2: 70.6
Qwen3.8 Max: 67.7
Weighted basis: 2 vs 1 rows
Reading: Directional only

Knowledge

Directional only

GPT-5.2: 92.4
Qwen3.8 Max: 50.2
Weighted basis: 1 vs 2 rows
Reading: Directional only

Reasoning

Not comparable

GPT-5.2: 52.9
Qwen3.8 Max: 78.3
Weighted basis: 1 vs 2 rows
Reading: Not comparable

Math

Not comparable

GPT-5.2: 35.2
Qwen3.8 Max: Not measured
Weighted basis: 2 vs 0 rows
Reading: Not comparable

Multilingual

Not comparable

GPT-5.2: Not measured
Qwen3.8 Max: Not measured
Weighted basis: 0 vs 0 rows
Reading: Not comparable

Instruction following

Not comparable

GPT-5.2: Not measured
Qwen3.8 Max: 82.8
Weighted basis: 0 vs 1 rows
Reading: Not comparable

Category averages with the server-provided evidence basis for GPT-5.2 and Qwen3.8 Max
Category	GPT-5.2	Qwen3.8 Max	Weighted basis	Reading
Multimodal	80.4	86.3	Like-for-like2 vs 2 rows	Qwen3.8 Max leads
Agentic	55.7	86.1	Directional only2 vs 1 rows	Directional only
Coding	70.6	67.7	Directional only2 vs 1 rows	Directional only
Knowledge	92.4	50.2	Directional only1 vs 2 rows	Directional only
Reasoning	52.9	78.3	Not comparable1 vs 2 rows	Not comparable
Math	35.2	Not measured	Not comparable2 vs 0 rows	Not comparable
Multilingual	Not measured	Not measured	Not comparable0 vs 0 rows	Not comparable
Instruction following	Not measured	82.8	Not comparable0 vs 1 rows	Not comparable

Shape of the matched evidence

Only shared public evidence is shown. Sparse evidence stays a ruled list rather than being closed into a radar shape.

Too few matched category axes support a radar. The ruled list below shows only shared benchmark results; positions use each benchmark’s normalized display scale when available.

OSWorld-Verified
Agentic
GPT-5.2: 47.3%Qwen3.8 Max: 86.1%Normalized gap 38.8GPT-5.2 source Qwen3.8 Max source
SWE-bench Pro
Coding
GPT-5.2: 55.6%Qwen3.8 Max: 67.7%Normalized gap 12.1GPT-5.2 source Qwen3.8 Max source
CharXiv
Multimodal
GPT-5.2: 82.1%Qwen3.8 Max: 93.5%Normalized gap 11.4GPT-5.2 source Qwen3.8 Max source
MMMU-Pro
Multimodal
GPT-5.2: 79.5%Qwen3.8 Max: 82.3%Normalized gap 2.8GPT-5.2 source Qwen3.8 Max source
GPQA
Knowledge
GPT-5.2: 92.4%Qwen3.8 Max: 92.6%Normalized gap 0.2GPT-5.2 source Qwen3.8 Max source

What each workload costs

Three fixed token mixes turn per-token rates into comparable decisions. Each scenario states context fit and whether cached input had to fall back to the published list-input rate.

Chat turn

1K fresh input + 500 output tokens

GPT-5.2: $0.00875; Fits in one request
Qwen3.8 Max: API rate not published; Fits in one request

Qwen3.8 Max has no comparable published API token rate.

Repository review

50K fresh input + 3K output tokens

GPT-5.2: $0.1295; Fits in one request
Qwen3.8 Max: API rate not published; Fits in one request

Qwen3.8 Max has no comparable published API token rate.

Cache-heavy agent loop

200K cached + 20K fresh input + 10K output tokens

GPT-5.2: $0.525; Fits in one request; Cached input priced at the published list-input rate
Qwen3.8 Max: API rate not published; Fits in one request; Cached-input rate unavailable

GPT-5.2 has no published cached-input rate, so cached tokens use its listed input rate. Qwen3.8 Max has no comparable published API token rate.

Specification differences

Sourced differences are shown directly. Missing facts stay explicit instead of being inferred from a model name or family.

SpecificationGPT-5.2Qwen3.8 Max

Context window

Maximum documented context; output-token limits may be lower.

GPT-5.2

400K

Qwen3.8 Max

Alibaba Cloud Model Studio pricing

API model ID

GPT-5.2

Not sourced

Qwen3.8 Max

qwen3.8-max

Alibaba Cloud Model Studio pricing

Cached-input rate

A missing cached-input rate falls back to the listed input rate only in the stated workload estimate.

GPT-5.2

Not published

Qwen3.8 Max

No comparable hosted API rate

Alibaba Cloud Model Studio pricing

Documented inputs

GPT-5.2

Not sourced

Qwen3.8 Max

Not sourced

Documented outputs

GPT-5.2

Not sourced

Qwen3.8 Max

Not sourced

Provider availability

GPT-5.2

Not sourced

Qwen3.8 Max

Not sourced

Reasoning profile

GPT-5.2

Reasoning

Qwen3.8 Max

Reasoning

Weight access

GPT-5.2

Proprietary

Qwen3.8 Max

Proprietary

License

GPT-5.2

Proprietary

Qwen3.8 Max

Proprietary

Release date

GPT-5.2

2025-12-11

Qwen3.8 Max

2026-08-03

If you already use one of these models

Deployment change: The models list different providers, so authentication, endpoint behavior, limits, and feature support may change.
Quality signal: Qwen3.8 Max has the higher public score estimate, 65.4 versus 57.61, but the 90% score intervals overlap.
Workload cost: A complete comparable API-rate estimate is not available for both models.
Context tradeoff: Qwen3.8 Max has the larger documented window (1M).

Run the same representative tasks against both endpoints before changing production traffic.

Benchmark evidence

The full public result ledger is available for audit without forcing a wide desktop table onto a phone.

Browse raw public benchmark evidence60 rows

Agentic

BrowseComp
GPT-5.265.8%
Source
Qwen3.8 Max—
Not directly comparable
OSWorld-Verified
GPT-5.247.3%
Source
Qwen3.8 Max86.1%
Source
Qwen3.8 Max leads this result
Gert Labs
GPT-5.246.54%
Source
Qwen3.8 Max—
Not directly comparable
JobBench
GPT-5.234.3%
Source
Qwen3.8 Max53.4%
Source
Qwen3.8 Max leads this result
Terminal-Bench 2.1
GPT-5.2—
Qwen3.8 Max86.6%
Source
Not directly comparable
CoWorkBench
GPT-5.2—
Qwen3.8 Max74.8%
Source
Not directly comparable
skillsBench
GPT-5.2—
Qwen3.8 Max70.2%
Source
Not directly comparable
Agents' Last Exam
GPT-5.2—
Qwen3.8 Max52.4%
Source
Not directly comparable
AutomationBench
GPT-5.2—
Qwen3.8 Max27.3%
Source
Not directly comparable
Toolathlon-Verified
GPT-5.2—
Qwen3.8 Max72.5%
Source
Not directly comparable
WideResearch
GPT-5.2—
Qwen3.8 Max81.9%
Source
Not directly comparable
HLE w/ tools
GPT-5.2—
Qwen3.8 Max56.2%
Source
Not directly comparable
OSWorld 2.0
GPT-5.2—
Qwen3.8 Max19.4%
Source
Not directly comparable
WebArena-Verified
GPT-5.2—
Qwen3.8 Max66.8%
Source
Not directly comparable
AndroidWorld
GPT-5.2—
Qwen3.8 Max85.3%
Source
Not directly comparable
MobileWorld
GPT-5.2—
Qwen3.8 Max77.8%
Source
Not directly comparable

Coding

SWE-bench Verified
GPT-5.280%
Source
Qwen3.8 Max—
Not directly comparable
SWE-bench Pro
GPT-5.255.6%
Source
Qwen3.8 Max67.7%
Source
Qwen3.8 Max leads this result
Vibe Code Bench
GPT-5.253.50%
Source
Qwen3.8 Max—
Not directly comparable
Terminal-Bench 2.1
GPT-5.2—
Qwen3.8 Max86.6%
Source
Not directly comparable
deepSwe
GPT-5.2—
Qwen3.8 Max56.6%
Source
Not directly comparable
NL2Repo
GPT-5.2—
Qwen3.8 Max55.9%
Source
Not directly comparable
FrontierSWE
GPT-5.2—
Qwen3.8 Max73.5%
Source
Not directly comparable
MLS-Bench Lite
GPT-5.2—
Qwen3.8 Max41.0%
Source
Not directly comparable
PaperBench
GPT-5.2—
Qwen3.8 Max93.0%
Source
Not directly comparable

Reasoning

ARC-AGI-2
GPT-5.252.9%
Source
Qwen3.8 Max—
Not directly comparable
MRCRv2
GPT-5.2—
Qwen3.8 Max92.9%
Source
Not directly comparable
LongBench v2
GPT-5.2—
Qwen3.8 Max66.3%
Source
Not directly comparable

Knowledge

GPQA
GPT-5.292.4%
Source
Qwen3.8 Max92.6%
Source
Qwen3.8 Max leads this result
GPQA-D
GPT-5.2—
Qwen3.8 Max92.6%
Source
Not directly comparable
HLE
GPT-5.2—
Qwen3.8 Max43.6%
Source
Not directly comparable
HLE w/o tools
GPT-5.2—
Qwen3.8 Max43.6%
Source
Not directly comparable

Math

FrontierMath v2 (Tiers 1-3)
GPT-5.240.700%
Source
Qwen3.8 Max—
Not directly comparable
FrontierMath v2 (Tier 4)
GPT-5.218.800%
Source
Qwen3.8 Max—
Not directly comparable

Multimodal

MMMU-Pro
GPT-5.279.5%
Source
Qwen3.8 Max82.3%
Source
Qwen3.8 Max leads this result
MathVision
GPT-5.283.0%
Source
Qwen3.8 Max95.2%
Source
Qwen3.8 Max leads this result
CharXiv
GPT-5.282.1%
Source
Qwen3.8 Max93.5%
Source
Qwen3.8 Max leads this result
V*
GPT-5.275.9%
Source
Qwen3.8 Max—
Not directly comparable
MathVision w/ Python
GPT-5.2—
Qwen3.8 Max97.7%
Source
Not directly comparable
BabyVision
GPT-5.2—
Qwen3.8 Max82.0%
Source
Not directly comparable
BabyVision w/ Python
GPT-5.2—
Qwen3.8 Max91.3%
Source
Not directly comparable
ZeroBench
GPT-5.2—
Qwen3.8 Max24.0%
Source
Not directly comparable
ZeroBench w/ Python
GPT-5.2—
Qwen3.8 Max49.0%
Source
Not directly comparable
MedXpertQA (MM)
GPT-5.2—
Qwen3.8 Max80.4%
Source
Not directly comparable
ScreenSpot Pro
GPT-5.2—
Qwen3.8 Max84.5%
Source
Not directly comparable
Vision2Web
GPT-5.2—
Qwen3.8 Max69.0%
Source
Not directly comparable
CharXiv w/o tools
GPT-5.2—
Qwen3.8 Max88.4%
Source
Not directly comparable
OmniDocBench 1.5
GPT-5.2—
Qwen3.8 Max92.1%
Source
Not directly comparable
OCRBench V2
GPT-5.2—
Qwen3.8 Max74.2%
Source
Not directly comparable
CC-OCR
GPT-5.2—
Qwen3.8 Max79.6%
Source
Not directly comparable
RealWorldQA
GPT-5.2—
Qwen3.8 Max88.0%
Source
Not directly comparable
ERQA
GPT-5.2—
Qwen3.8 Max77.8%
Source
Not directly comparable
SimpleVQA
GPT-5.2—
Qwen3.8 Max75.0%
Source
Not directly comparable
PerceptionBench
GPT-5.2—
Qwen3.8 Max63.5%
Source
Not directly comparable
Video-MME (with subtitle)
GPT-5.2—
Qwen3.8 Max90.4%
Source
Not directly comparable
VideoMMMU
GPT-5.2—
Qwen3.8 Max88.7%
Source
Not directly comparable
MMVU
GPT-5.2—
Qwen3.8 Max82.4%
Source
Not directly comparable
MLVU (M-Avg)
GPT-5.2—
Qwen3.8 Max90.8%
Source
Not directly comparable
LVBench
GPT-5.2—
Qwen3.8 Max81.8%
Source
Not directly comparable

Instruction following

IFBench
GPT-5.2—
Qwen3.8 Max82.8%
Source
Not directly comparable

Frequently asked questions

Which is better, GPT-5.2 or Qwen3.8 Max?

Qwen3.8 Max has the higher public score estimate, 65.4 versus 57.61, but the 90% score intervals overlap. The higher estimate is not a decisive winner because the uncertainty ranges overlap.

Which is better for coding, GPT-5.2 or Qwen3.8 Max?

The current coding averages use different weighted benchmark sets, so BenchLM does not name a winner from them. Read the shared benchmark rows directly and test the models on the same task set.

Which is better for agentic tasks, GPT-5.2 or Qwen3.8 Max?

The current agentic tasks averages use different weighted benchmark sets, so BenchLM does not name a winner from them. Read the shared benchmark rows directly and test the models on the same task set.

Which costs less, GPT-5.2 or Qwen3.8 Max?

Both models do not have comparable published API token rates, so this page does not name a universal price winner.

Which has the larger context window, GPT-5.2 or Qwen3.8 Max?

Qwen3.8 Max has the larger documented context window: 1M, compared with 400K.

Related comparisons

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Last updated August 3, 2026

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GPT-5.2 vs Qwen3.8 Max

Which one for your work

Long documents

Coding work

Agentic work

Chat turn cost

Cache-heavy agent loop cost

Repository review cost

What is actually comparable

Category results, on a stated basis

Multimodal

Agentic

Coding

Knowledge

Reasoning

Math

Multilingual

Instruction following

Shape of the matched evidence

What each workload costs

Chat turn

Repository review

Cache-heavy agent loop

Specification differences

Context window

API model ID

Cached-input rate

Documented inputs

Documented outputs

Provider availability

Reasoning profile

Weight access

License

Release date

Benchmark evidence

Agentic

Coding

Reasoning

Knowledge

Math

Multimodal

Instruction following

Frequently asked questions

Which is better, GPT-5.2 or Qwen3.8 Max?

Which is better for coding, GPT-5.2 or Qwen3.8 Max?

Which is better for agentic tasks, GPT-5.2 or Qwen3.8 Max?

Which costs less, GPT-5.2 or Qwen3.8 Max?

Which has the larger context window, GPT-5.2 or Qwen3.8 Max?

Related comparisons

Watch GPT-5.2 vs Qwen3.8 Max