Data points: 71
Model compare
The readout for Gemini 3 Flash and GPT-4, before the detailed comparison sheet.
Weighted outcome: Gemini 3 Flash. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Decision read
Gemini 3 Flash
Gemini 3 Flash has the higher weighted result; Model A / B score 92 to 8.
Evidence depth
71 data points
Includes 3 benchmark rows, 0 audit samples, and 6 provider examples.
Selection signal
Start with Gemini 3 Flash
The charts below split 9 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.
This report only uses LMSpeed data for Gemini 3 Flash and GPT-4: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Model compare | Gemini 3 Flash | GPT-4 |
|---|---|---|
| Overall leader | Leading | Contender |
| Weighted overall score | 92.0 pts | 8.0 pts |
| Benchmark category leads | 1 categories | 0 categories |
| Operational advantages | Cheapest input price, Average speed, Provider coverage | First-token latency, Free providers |
| Context window | 1.0M tokens | 8.2K tokens |
| Max output | 65.5K tokens | 4.1K tokens |
| Modalities | Input TextImageFileAudiovideo |
The overall result weights benchmark capability categories at 80% and price, API speed/latency, and availability at 20%. Recent test volume does not affect the winner, and missing benchmark categories are excluded.
| Model compare | Gemini 3 Flash | GPT-4 |
|---|---|---|
| Developer | OpenAI | |
| Released | Dec 2025 | May 2023 |
| Parameters | No data | No data |
| Tokenizer | Gemini | GPT |
| Knowledge cutoff | No data | 2021-09-30 |
| OpenRouter ID | google/gemini-3-flash-preview | openai/gpt-4 |
| References | No data | No data |
This report only uses LMSpeed data for Gemini 3 Flash and GPT-4: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
Gemini 3 Flash
Gemini 3 Flash is stronger in benchmark categories (Coding) and operational dimensions (Cheapest input price, Average speed, Provider coverage).
GPT-4
GPT-4 has these operational advantages: First-token latency, Free providers.
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
Gemini 3 Flash
50.1
Avg. score
GPT-4
49.5
Gemini 3 Flash
Gemini 3 Flash leads by 4.5
Gemini 3 Flash
Gemini 3 Flash
Gemini 3 Flash
No data
No data
Gemini 3 Flash
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
Gemini 3 Flash
winner$0.500/M
Rank #69/162 · confidence 4
GPT-4
$30.00/M
Rank #160/162 · confidence 4
Gemini 3 Flash
winner$1.13/M
Rank #81/162 · confidence 4
GPT-4
$37.50/M
Rank #160/162 · confidence 4
Gemini 3 Flash
winner$3.00/M
Rank #85/162 · confidence 4
GPT-4
$60.00/M
Rank #155/162 · confidence 4
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | Gemini 3 Flash | GPT-4 |
|---|---|---|
| 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 | Gemini 3 Flash | GPT-4 |
|---|---|---|
20 tests | Gemini 3 Flash speed / latency 157 tok/s / 7994ms input / output No data | GPT-4 speed / latency N/A / N/A input / output No data |
10 tests | Gemini 3 Flash speed / latency 160 tok/s / 6933ms input / output No data | GPT-4 speed / latency N/A / N/A input / output No data |
10 tests | Gemini 3 Flash speed / latency 155 tok/s / 6071ms input / output No data | GPT-4 speed / latency N/A / N/A input / output No data |
5 tests | Gemini 3 Flash speed / latency 187 tok/s / 6133ms input / output No data | GPT-4 speed / latency N/A / N/A input / output No data |
5 tests | Gemini 3 Flash speed / latency 287 tok/s / 4944ms input / output No data | GPT-4 speed / latency N/A / N/A input / output No data |
Gemini 3 Flash gemini-3-flash-preview-all speed / latency No data input / output $0/request | GPT-4 gpt-4-32k-0613 speed / latency No data input / output $0/request |
Weighted outcome: Gemini 3 Flash. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Output
Input Text Output Text |
| Features | Text inputImage inputFile inputAudio inputText outputTool callingStructured outputsJSON modeReasoning | Text inputText outputTool callingStructured outputsJSON mode |
|---|
