Data points: 70
Model compare
The readout for Gemini 3.1 Flash Lite and GPT-4, before the detailed comparison sheet.
Weighted outcome: GPT-4. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Decision read
GPT-4
GPT-4 has the higher weighted result; Model A / B score 12 to 88.
Evidence depth
70 data points
Includes 0 benchmark rows, 1 audit samples, and 7 provider examples.
Selection signal
Start with GPT-4
The charts below split 8 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 3.1 Flash Lite and GPT-4: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Model compare | Gemini 3.1 Flash Lite | GPT-4 |
|---|---|---|
| Overall leader | Contender | Leading |
| Weighted overall score | 12.0 pts | 88.0 pts |
| Benchmark category leads | 0 categories | 1 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 TextImagevideoFileAudio |
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 3.1 Flash Lite | GPT-4 |
|---|---|---|
| Developer | OpenAI | |
| Released | May 2026 | May 2023 |
| Parameters | No data | No data |
| Tokenizer | Gemini | GPT |
| Knowledge cutoff | No data | 2021-09-30 |
| OpenRouter ID | google/gemini-3.1-flash-lite | openai/gpt-4 |
| References | No data | No data |
This report only uses LMSpeed data for Gemini 3.1 Flash Lite and GPT-4: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
Gemini 3.1 Flash Lite
Gemini 3.1 Flash Lite has these operational advantages: Cheapest input price, Average speed, Provider coverage.
GPT-4
GPT-4 is stronger in benchmark categories (Coding) and operational dimensions (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 3.1 Flash Lite
46.7
Avg. score
GPT-4
49.5
Gemini 3.1 Flash Lite
GPT-4 leads by 8.6
Gemini 3.1 Flash Lite
Gemini 3.1 Flash Lite
No data
No data
Gemini 3.1 Flash Lite
Gemini 3.1 Flash Lite
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
No shared professional benchmark scores are available yet.
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | Gemini 3.1 Flash Lite | GPT-4 |
|---|---|---|
Winner: Gemini 3.1 Flash Lite | Gemini 3.1 Flash Lite gemini-3.1-flash-lite Audit score 89 1006886100 | GPT-4 gpt-4-1106-preview No audit yet |
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | Gemini 3.1 Flash Lite | GPT-4 |
|---|---|---|
15 tests | Gemini 3.1 Flash Lite speed / latency 218 tok/s / 4094ms input / output No data | GPT-4 speed / latency N/A / N/A input / output No data |
0 tests | Gemini 3.1 Flash Lite speed / latency N/A / N/A input / output No data | GPT-4 speed / latency N/A / N/A input / output No data |
0 tests | Gemini 3.1 Flash Lite speed / latency N/A / N/A input / output No data | GPT-4 speed / latency N/A / N/A input / output No data |
0 tests | Gemini 3.1 Flash Lite speed / latency N/A / N/A input / output No data | GPT-4 speed / latency N/A / N/A input / output No data |
0 tests | Gemini 3.1 Flash Lite speed / latency N/A / N/A input / output No data | GPT-4 speed / latency N/A / N/A input / output No data |
Gemini 3.1 Flash Lite gemini-3.1-flash-lite-preview speed / latency No data input / output $0/request | GPT-4 gpt-4-32k-0613 speed / latency No data input / output $0/request | |
Gemini 3.1 Flash Lite gemini-3.1-flash-lite-preview speed / latency No data input / output $0.010/M/$0.062/M | GPT-4 gpt-4-32k speed / latency No data input / output $36.99/M |
Weighted outcome: GPT-4. 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 |
|---|
