Data points: 77
The readout for GPT-5.3 Codex and Qwen3 VL 8B Instruct, before the detailed comparison sheet.
Decision read
GPT-5.3 Codex
GPT-5.3 Codex currently has the stronger profile, with verified wins split 4 to 0.
Evidence depth
77 data points
Includes 9 benchmark rows, 0 audit samples, and 4 provider examples.
Selection signal
Start with GPT-5.3 Codex
The charts below split 13 high-signal samples across speed, scores, and audit health.
Switch either side of this report to compare another model with the same LMSpeed data pipeline.
Select a different model to open a new comparison URL.
Model compare GPT-5.3 Codex vs Qwen3 VL 8B Instructgpt-5-3-codex-vs-qwen3-vl-8b-instruct | Model A GPT-5.3 Codex | Model B Qwen3 VL 8B Instruct |
|---|---|---|
| Overall leader | Leading | Contender |
| Verified metric wins | 4 wins | 0 wins |
| Where it leads | Cheapest input price, Free providers, Provider coverage, Recent tests |
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
Compare benchmark category scores on a 0-100 scale. Select a category to inspect the gap.
Avg. score
GPT-5.3 Codex
67.6
Avg. score
Qwen3 VL 8B Instruct
31.7
Selected category
Coding
GPT-5.3 Codex leads by 34.9
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
GPT-5.3 Codex
87.44 s
Rank #110/113 · confidence 4
Qwen3 VL 8B Instruct
winner0.99 s
Rank #27/113 · confidence 4
GPT-5.3 Codex
89.9 tok/s
Rank #55/113 · confidence 4
Qwen3 VL 8B Instruct
winner140.2 tok/s
Rank #31/113 · confidence 4
GPT-5.3 Codex
87.44 s
Rank #112/113 · confidence 4
Qwen3 VL 8B Instruct
winner0.99 s
Rank #40/113 · confidence 4
GPT-5.3 Codex
$4.81/M
Rank #113/138 · confidence 4
Qwen3 VL 8B Instruct
winner$0.310/M
Rank #25/138 · confidence 4
GPT-5.3 Codex
$1.75/M
Rank #104/138 · confidence 4
Qwen3 VL 8B Instruct
winner$0.180/M
Rank #25/138 · confidence 4
GPT-5.3 Codex
$14.00/M
Rank #113/138 · confidence 4
Qwen3 VL 8B Instruct
winner$0.700/M
Rank #26/138 · confidence 4
GPT-5.3 Codex
winner91.5%
Rank #6/152 · confidence 4
Qwen3 VL 8B Instruct
42.7%
Rank #139/152 · confidence 4
GPT-5.3 Codex
winner39.9%
Rank #8/150 · confidence 4
Qwen3 VL 8B Instruct
2.9%
Rank #148/150 · confidence 4
GPT-5.3 Codex
winner53.2%
Rank #7/149 · confidence 4
Qwen3 VL 8B Instruct
17.4%
Rank #143/149 · confidence 4
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | GPT-5.3 Codex | Qwen3 VL 8B Instruct |
|---|---|---|
| No completed audits are available from shared providers yet. | ||
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | GPT-5.3 Codex | Qwen3 VL 8B Instruct |
|---|---|---|
0 tests | GPT-5.3 Codex speed / latency N/A / N/A input / output No data |
This report only uses LMSpeed data for GPT-5.3 Codex and Qwen3 VL 8B Instruct: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | GPT-5.3 Codex | Qwen3 VL 8B Instruct |
|---|---|---|
| When to choose each model | GPT-5.3 Codex GPT-5.3 Codex is stronger when you prioritize Cheapest input price, Free providers, Provider coverage, Recent tests. | Qwen3 VL 8B Instruct Qwen3 VL 8B Instruct does not clearly lead on the verified metrics here, so check provider-specific pricing before choosing. |
TL;DR: GPT-5.3 Codex leads across 77 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from GPT-5.3 Codex vs Qwen3 VL 8B Instruct into nearby model comparisons with enough verified LMSpeed data.
| No data |
| Model metadata | GPT-5.3 Codex exposes 400K tokens; notable signals: Text input, Image input, File input, Text output. | Qwen3 VL 8B Instruct exposes 256K tokens; notable signals: Text input, Image input, Text output, Tool calling. |
|---|---|---|
| Developer | OpenAI | Qwen |
| Context window | 400K tokens | 256K tokens |
| Max output | 128K tokens | 32.8K tokens |
| Released | Feb 2026 | No data |
| Modalities | Input TextImageFile Output Text | Input ImageText Output Text |
| Features | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeReasoning | Text inputImage inputText outputTool callingStructured outputsJSON mode |
| Parameters | No data | 8B |
| Tokenizer | GPT | Qwen3 |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | openai/gpt-5.3-codex | qwen/qwen3-vl-8b-instruct |
| References | No data | No data |
Qwen3 VL 8B Instruct
speed / latency
N/A / N/A
input / output
No data
KFCV500 tests | GPT-5.3 Codex gpt-5.3-codex-xhigh speed / latency N/A / N/A input / output $0.021/M / $0.021/M | Qwen3 VL 8B Instruct qwen3-vl-8b-instruct speed / latency N/A / N/A input / output $0.068/M / $0.274/M |
|---|
Yun API0 tests | GPT-5.3 Codex speed / latency N/A / N/A input / output No data | Qwen3 VL 8B Instruct speed / latency N/A / N/A input / output No data |
|---|
神马中转API0 tests | GPT-5.3 Codex speed / latency N/A / N/A input / output No data | Qwen3 VL 8B Instruct speed / latency N/A / N/A input / output No data |
|---|
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
