Data points: 77
Model compare
The readout for Claude 3.5 Sonnet and GPT-4o Mini, before the detailed comparison sheet.
Weighted outcome: GPT-4o Mini. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Decision read
GPT-4o Mini
GPT-4o Mini has the higher weighted result; Model A / B score 30.7 to 69.3.
Evidence depth
77 data points
Includes 10 benchmark rows, 0 audit samples, and 8 provider examples.
Selection signal
Start with GPT-4o Mini
The charts below split 18 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 Claude 3.5 Sonnet and GPT-4o Mini: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Model compare | Claude 3.5 Sonnet | GPT-4o Mini |
|---|---|---|
| Overall leader | Contender | Leading |
| Weighted overall score | 30.7 pts | 69.3 pts |
| Benchmark category leads | 1 categories | 2 categories |
| Operational advantages | First-token latency | Cheapest input price, Average speed, Free providers, Provider coverage |
| Context window | No data | 128K tokens |
| Max output | No data | 16.4K tokens |
| Modalities | No data | 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 | Claude 3.5 Sonnet | GPT-4o Mini |
|---|---|---|
| Developer | Anthropic | OpenAI |
| Released | No data | Jul 2024 |
| Parameters | No data | No data |
| Tokenizer | No data | GPT |
| Knowledge cutoff | No data | 2023-10-31 |
| OpenRouter ID | No data | openai/gpt-4o-mini |
| References | No data | No data |
This report only uses LMSpeed data for Claude 3.5 Sonnet and GPT-4o Mini: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
Claude 3.5 Sonnet
Claude 3.5 Sonnet is stronger in benchmark categories (Reasoning) and operational dimensions (First-token latency).
GPT-4o Mini
GPT-4o Mini is stronger in benchmark categories (Coding, Math) and operational dimensions (Cheapest input price, Average speed, Free providers, Provider coverage).
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
Claude 3.5 Sonnet
41.5
Avg. score
GPT-4o Mini
42
GPT-4o Mini
GPT-4o Mini leads by 1.3
Claude 3.5 Sonnet leads by 4.4
GPT-4o Mini
GPT-4o Mini leads by 3.1
No data
No data
GPT-4o Mini
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
Claude 3.5 Sonnet
$6.00/M
Rank #139/163 · confidence 4
GPT-4o Mini
winner$0.262/M
Rank #21/163 · confidence 4
Claude 3.5 Sonnet
$3.00/M
Rank #139/163 · confidence 4
GPT-4o Mini
winner$0.150/M
Rank #21/163 · confidence 4
Claude 3.5 Sonnet
$15.00/M
Rank #138/163 · confidence 4
GPT-4o Mini
winner$0.600/M
Rank #23/163 · confidence 4
Claude 3.5 Sonnet
winner77.2%
Rank #78/125 · confidence 4
GPT-4o Mini
64.8%
Rank #112/125 · confidence 4
Claude 3.5 Sonnet
winner59.9%
Rank #140/187 · confidence 4
GPT-4o Mini
42.6%
Rank #172/187 · confidence 4
Claude 3.5 Sonnet
3.9%
Rank #164/186 · confidence 4
GPT-4o Mini
winner4.0%
Rank #161/186 · confidence 4
Claude 3.5 Sonnet
winner38.1%
Rank #77/115 · confidence 4
GPT-4o Mini
23.4%
Rank #101/115 · confidence 4
Claude 3.5 Sonnet
winner36.6%
Rank #99/184 · confidence 4
GPT-4o Mini
22.9%
Rank #165/184 · confidence 4
Claude 3.5 Sonnet
winner15.7%
Rank #49/68 · confidence 4
GPT-4o Mini
11.7%
Rank #55/68 · confidence 4
Claude 3.5 Sonnet
77.1%
Rank #53/72 · confidence 4
GPT-4o Mini
winner78.9%
Rank #51/72 · confidence 4
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | Claude 3.5 Sonnet | GPT-4o Mini |
|---|---|---|
| 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 | Claude 3.5 Sonnet | GPT-4o Mini |
|---|---|---|
10 tests | Claude 3.5 Sonnet speed / latency N/A / N/A input / output No data | GPT-4o Mini speed / latency 84 tok/s / 5980ms input / output No data |
10 tests | Claude 3.5 Sonnet speed / latency 39 tok/s / 4753ms input / output No data | GPT-4o Mini speed / latency 78 tok/s / 1046ms input / output No data |
2 tests | Claude 3.5 Sonnet speed / latency N/A / N/A input / output No data | GPT-4o Mini speed / latency 83 tok/s / 1341ms input / output No data |
0 tests | Claude 3.5 Sonnet speed / latency N/A / N/A input / output No data | GPT-4o Mini speed / latency N/A / N/A input / output No data |
0 tests | Claude 3.5 Sonnet speed / latency N/A / N/A input / output No data | GPT-4o Mini speed / latency N/A / N/A input / output No data |
Claude 3.5 Sonnet claude-3-5-sonnet-all speed / latency No data input / output $0.011/request | GPT-4o Mini gpt-4o-mini speed / latency No data input / output $0.150/M | |
Claude 3.5 Sonnet claude-3-5-sonnet-all speed / latency No data input / output $0.011/request | GPT-4o Mini gpt-4o-mini-2024-07-18 speed / latency No data input / output $0.150/M | |
Claude 3.5 Sonnet claude-3-5-sonnet-all speed / latency No data input / output $0.013/request | GPT-4o Mini gpt-4o-mini-2024-07-18 speed / latency No data input / output $0.225/M |
Weighted outcome: GPT-4o Mini. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
| Features | None listed | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeWeb search |
|---|
