Skip to main content
Radar

Every change to the models you run, with its source and its date. Releases, price changes, retirements, API changes, and incidents.Every change to the models you run, with its source.

Follow model changes

GPT-4o mini vs Qwen3.8-Omni-Flash

Decision reading

The public evidence has no benchmark result shared by both models, so it does not support a quality verdict. Use the documented cost, context, and runtime rows instead.

0 results are shared. Category rows resting on Estimated evidence or different benchmark sets are marked directional and do not name a winner.

OpenAI logo
Model A
GPT-4o mini

OpenAI

33.26/100

Supported · Public rank #225

90% interval 16.350.2

Alibaba logo
Model B
Qwen3.8-Omni-Flash

Alibaba

Evidence status unavailable

90% interval unavailable

Updated September 18, 2026. We do not rank this pair: at least one has no public score. Public scores include evidence status and uncertainty.

Share or export

Share on XLinkedInSocial cardCSVJSON

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-Omni-Flash

    Qwen3.8-Omni-Flash 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

    GPT-4o mini and Qwen3.8-Omni-Flash are scored on Estimated evidence for coding, so the reading is directional rather than like-for-like.

    Confidence: limited

  • Agentic work

    Tool use, computer use, and multi-step task completion

    Not enough matched evidence

    Qwen3.8-Omni-Flash is not ranked on the public lane for agentic, so no winner is named for agentic.

    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

    The page does not recommend a cost winner because at least one model cannot fit the stated workload in one request. GPT-4o mini does not fit this workload in one request. GPT-4o mini has no published cached-input rate, so cached tokens use its listed input rate. Qwen3.8-Omni-Flash has no comparable published API token rate.

    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.

Shared results
0
GPT-4o mini only
0
Qwen3.8-Omni-Flash only
19
Like-for-like categories
0 / 8

3 categories rest on Estimated evidence or different evidence sets. Those rows remain visible for coverage context but do not name a winner.

Category results, on a stated basis

Each row shows the public-lane category score for both models: the BenchAlign lane for agentic, coding, and knowledge, and the weighted public rows elsewhere, with the same rank each model page reports. A row is like-for-like only when both scores rest on Supported evidence or the same weighted set. Directional and not-comparable rows remain visible, but they never receive a winner.

Coding

Directional only
GPT-4o mini
31.6
Estimated · #138/154
Qwen3.8-Omni-Flash
53.5
Estimated · #45/154
Basis
BenchAlign lane · 0 vs 5 public rows
Reading
Directional only

Knowledge

Directional only
GPT-4o mini
30.9
Estimated · #177/184
Qwen3.8-Omni-Flash
54.9
Estimated · #54/184
Basis
BenchAlign lane · 0 vs 3 public rows
Reading
Directional only

Instruction following

Directional only
GPT-4o mini
33.2
#113/124
Qwen3.8-Omni-Flash
87.7
#29/124
Basis
Provisional lane · 0 vs 1 weighted rows
Reading
Directional only

Agentic

Not comparable
GPT-4o mini
33.3
Estimated · #140/154
Qwen3.8-Omni-Flash
Not ranked
Basis
BenchAlign lane · 0 vs 2 public rows
Reading
Not comparable

Reasoning

Not comparable
GPT-4o mini
Not ranked
Qwen3.8-Omni-Flash
Not ranked
Basis
Provisional lane · 0 vs 0 weighted rows
Reading
Not comparable

Math

Not comparable
GPT-4o mini
Not ranked
Qwen3.8-Omni-Flash
Not ranked
Basis
Provisional lane · 0 vs 0 weighted rows
Reading
Not comparable

Multilingual

Not comparable
GPT-4o mini
Not ranked
Qwen3.8-Omni-Flash
Not ranked
Basis
Provisional lane · 0 vs 0 weighted rows
Reading
Not comparable

Multimodal

Not comparable
GPT-4o mini
25.4
Unranked · 1 rankable row
Qwen3.8-Omni-Flash
85.1
Unranked · 7 rankable rows
Basis
Provisional lane · 0 vs 1 weighted rows
Reading
Not comparable

Ranks count the models scored in each category’s lane, so the agentic, coding, and knowledge denominators (BenchAlign) differ from the provisional-lane categories. Unranked scores sit on the lane’s scale but never name a winner. Like-for-like rows within 0.5 points read as a practical tie.

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.

A shared-evidence shape is not available.

BenchLM does not draw a radar or infer missing axes when the matched evidence is too sparse.

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-4o mini
$0.00045
Fits in one request
Qwen3.8-Omni-Flash
API rate not published
Fits in one request

Qwen3.8-Omni-Flash has no comparable published API token rate.

Repository review

50K fresh input + 3K output tokens

GPT-4o mini
$0.0093
Fits in one request
Qwen3.8-Omni-Flash
API rate not published
Fits in one request

Qwen3.8-Omni-Flash has no comparable published API token rate.

Cache-heavy agent loop

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

GPT-4o mini
$0.039
Does not fit in one request
Cached input priced at the published list-input rate
Qwen3.8-Omni-Flash
API rate not published
Fits in one request
Cached-input rate unavailable

GPT-4o mini does not fit this workload in one request. GPT-4o mini has no published cached-input rate, so cached tokens use its listed input rate. Qwen3.8-Omni-Flash 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.

Cached-input rate

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

GPT-4o mini

Not published

Qwen3.8-Omni-Flash

No comparable hosted API rate

Alibaba Cloud Model Studio pricing

Documented inputs

GPT-4o mini

Not sourced

Qwen3.8-Omni-Flash

Not sourced

Documented outputs

GPT-4o mini

Not sourced

Qwen3.8-Omni-Flash

Not sourced

Provider availability

GPT-4o mini

Not sourced

Qwen3.8-Omni-Flash

Not sourced

Reasoning profile

GPT-4o mini

Non-Reasoning

Qwen3.8-Omni-Flash

Reasoning

Weight access

GPT-4o mini

Proprietary

Qwen3.8-Omni-Flash

Proprietary

License

GPT-4o mini

Proprietary

Qwen3.8-Omni-Flash

Proprietary

Release date

GPT-4o mini

2024-07-18

Qwen3.8-Omni-Flash

2026-09-18

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
The public evidence has no benchmark result shared by both models, so it does not support a quality verdict.
Workload cost
A complete comparable API-rate estimate is not available for both models.
Context tradeoff
Qwen3.8-Omni-Flash 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 evidence19 rows

Agentic

  • CoWorkBench

    GPT-4o mini
    Qwen3.8-Omni-Flash75.3%
    Source

    Not directly comparable

  • AndroidWorld

    GPT-4o mini
    Qwen3.8-Omni-Flash87.1%
    Source

    Not directly comparable

Coding

  • SWE-bench Pro

    GPT-4o mini
    Qwen3.8-Omni-Flash63.3%
    Source

    Not directly comparable

  • SWE Multilingual

    GPT-4o mini
    Qwen3.8-Omni-Flash80.5%
    Source

    Not directly comparable

  • NL2Repo

    GPT-4o mini
    Qwen3.8-Omni-Flash48.9%
    Source

    Not directly comparable

  • DeepSWE

    GPT-4o mini
    Qwen3.8-Omni-Flash57.8%
    Source

    Not directly comparable

  • LiveCodeBench v6

    GPT-4o mini
    Qwen3.8-Omni-Flash92.6%
    Source

    Not directly comparable

Knowledge

  • GPQA

    GPT-4o mini
    Qwen3.8-Omni-Flash91%
    Source

    Not directly comparable

  • GPQA-D

    GPT-4o mini
    Qwen3.8-Omni-Flash91.0%
    Source

    Not directly comparable

  • HLE

    GPT-4o mini
    Qwen3.8-Omni-Flash36.5%
    Source

    Not directly comparable

Multimodal

  • Vision2Web

    GPT-4o mini
    Qwen3.8-Omni-Flash62.9%
    Source

    Not directly comparable

  • ERQA

    GPT-4o mini
    Qwen3.8-Omni-Flash71.0%
    Source

    Not directly comparable

  • LVBench

    GPT-4o mini
    Qwen3.8-Omni-Flash76.9%
    Source

    Not directly comparable

  • RealWorldQA

    GPT-4o mini
    Qwen3.8-Omni-Flash87.7%
    Source

    Not directly comparable

  • MathVision

    GPT-4o mini
    Qwen3.8-Omni-Flash91.8%
    Source

    Not directly comparable

  • MathVision w/ Python

    GPT-4o mini
    Qwen3.8-Omni-Flash96.2%
    Source

    Not directly comparable

  • CharXiv w/o tools

    GPT-4o mini
    Qwen3.8-Omni-Flash83.5%
    Source

    Not directly comparable

  • CharXiv

    GPT-4o mini
    Qwen3.8-Omni-Flash91.4%
    Source

    Not directly comparable

Instruction following

  • IFBench

    GPT-4o mini
    Qwen3.8-Omni-Flash81.5%
    Source

    Not directly comparable

Questions

Which is better, GPT-4o mini or Qwen3.8-Omni-Flash?

The public evidence has no benchmark result shared by both models, so it does not support a quality verdict. The page therefore keeps the decision tied to the specific documented workload.

Which is better for coding, GPT-4o mini or Qwen3.8-Omni-Flash?

Qwen3.8-Omni-Flash scores higher for coding on the public lane, 53.5 to 31.6. GPT-4o mini and Qwen3.8-Omni-Flash are scored on Estimated evidence for coding, so the reading is directional rather than like-for-like. BenchLM does not name a winner for coding from a directional reading; read the shared benchmark rows directly and test the models on the same task set.

Which is better for agentic tasks, GPT-4o mini or Qwen3.8-Omni-Flash?

Qwen3.8-Omni-Flash is not ranked on the public lane for agentic tasks, so no winner is named for agentic tasks.

Which costs less, GPT-4o mini or Qwen3.8-Omni-Flash?

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-4o mini or Qwen3.8-Omni-Flash?

Qwen3.8-Omni-Flash has the larger documented context window: 1M, compared with 128K.

Related comparisons

Last updated September 18, 2026

Watch GPT-4o mini vs Qwen3.8-Omni-Flash

One weekly email when material rank, price, or benchmark evidence changes make this matchup worth revisiting.

Read a sample issue

Join 2,000+ readers.