Data points: 62
Model compare
The readout for GPT-4o and Text Embedding Ada 002, before the detailed comparison sheet.
Weighted outcome: GPT-4o. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Decision read
GPT-4o
GPT-4o has the higher weighted result; Model A / B score 66.7 to 33.3.
Evidence depth
62 data points
Includes 0 benchmark rows, 0 audit samples, and 8 provider examples.
Selection signal
Start with GPT-4o
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 GPT-4o and Text Embedding Ada 002: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Model compare | GPT-4o | Text Embedding Ada 002 |
|---|---|---|
| Overall leader | Leading | Contender |
| Weighted overall score | 66.7 pts | 33.3 pts |
| Benchmark category leads | 0 categories | 0 categories |
| Operational advantages | Free providers, Provider coverage | Cheapest input price |
| Context window | 128K tokens | 8.2K tokens |
| Max output | 16.4K tokens | No data |
| Modalities | Input TextImageFile Output Text |
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 | GPT-4o | Text Embedding Ada 002 |
|---|---|---|
| Developer | OpenAI | OpenAI |
| Released | Nov 2024 | Oct 2025 |
| Parameters | No data | No data |
| Tokenizer | GPT | Other |
| Knowledge cutoff | 2023-10-31 | No data |
| OpenRouter ID | openai/gpt-4o | openai/text-embedding-ada-002 |
| References | No data | No data |
This report only uses LMSpeed data for GPT-4o and Text Embedding Ada 002: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
GPT-4o
GPT-4o has these operational advantages: Free providers, Provider coverage.
Text Embedding Ada 002
Text Embedding Ada 002 has these operational advantages: Cheapest input price.
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-4o
43.2
Avg. score
Text Embedding Ada 002
-
GPT-4o
GPT-4o
GPT-4o
GPT-4o
GPT-4o
No data
No data
GPT-4o
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 | GPT-4o | Text Embedding Ada 002 |
|---|---|---|
| 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-4o | Text Embedding Ada 002 |
|---|---|---|
3 tests | GPT-4o speed / latency 40 tok/s / 2993ms input / output No data | Text Embedding Ada 002 speed / latency N/A / N/A input / output No data |
0 tests | GPT-4o speed / latency N/A / N/A input / output No data | Text Embedding Ada 002 speed / latency N/A / N/A input / output No data |
0 tests | GPT-4o speed / latency N/A / N/A input / output No data | Text Embedding Ada 002 speed / latency N/A / N/A input / output No data |
0 tests | GPT-4o speed / latency N/A / N/A input / output No data | Text Embedding Ada 002 speed / latency N/A / N/A input / output No data |
0 tests | GPT-4o speed / latency N/A / N/A input / output No data | Text Embedding Ada 002 speed / latency N/A / N/A input / output No data |
GPT-4o gpt-4o-all speed / latency No data input / output $0.0082/request | Text Embedding Ada 002 text-embedding-ada-002 speed / latency No data input / output $0.100/M | |
GPT-4o gpt-4o-all speed / latency No data input / output $0.0066/request | Text Embedding Ada 002 text-embedding-ada-002 speed / latency No data input / output $0.100/M | |
GPT-4o gpt-4o-all-c speed / latency No data input / output $0.0074/request | Text Embedding Ada 002 text-embedding-ada-002 speed / latency No data input / output $0.052/M |
Weighted outcome: GPT-4o. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Input
Output
| Features | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeWeb search | Text inputEmbeddings outputStructured outputsJSON mode |
|---|
