Data points: 79
Model compare
The readout for GPT-5.2 and MiniMax M2.5, before the detailed comparison sheet.
Weighted outcome: GPT-5.2. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Decision read
GPT-5.2
GPT-5.2 has the higher weighted result; Model A / B score 56 to 44.
Evidence depth
79 data points
Includes 7 benchmark rows, 0 audit samples, and 8 provider examples.
Selection signal
Start with GPT-5.2
The charts below split 15 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-5.2 and MiniMax M2.5: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Model compare | GPT-5.2 | MiniMax M2.5 |
|---|---|---|
| Overall leader | Leading | Contender |
| Weighted overall score | 56.0 pts | 44.0 pts |
| Benchmark category leads | 1 categories | 1 categories |
| Operational advantages | Cheapest input price, First-token latency, Free providers, Provider coverage | Average speed |
| Context window | 400K tokens | 204.8K tokens |
| Max output | 128K tokens | 196.6K tokens |
| Modalities | Input FileImageText 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-5.2 | MiniMax M2.5 |
|---|---|---|
| Developer | OpenAI | MiniMax |
| Released | Dec 2025 | Feb 2026 |
| Parameters | No data | No data |
| Tokenizer | GPT | Other |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | openai/gpt-5.2 | minimax/minimax-m2.5 |
| References | No data | No data |
This report only uses LMSpeed data for GPT-5.2 and MiniMax M2.5: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
GPT-5.2
GPT-5.2 is stronger in benchmark categories (Coding) and operational dimensions (Cheapest input price, First-token latency, Free providers, Provider coverage).
MiniMax M2.5
MiniMax M2.5 is stronger in benchmark categories (Reasoning) and operational dimensions (Average speed).
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-5.2
52.9
Avg. score
MiniMax M2.5
52.9
GPT-5.2
GPT-5.2 leads by 6.2
MiniMax M2.5 leads by 0.7
GPT-5.2
GPT-5.2
No data
GPT-5.2
GPT-5.2
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
GPT-5.2
$4.81/M
Rank #132/162 · confidence 4
MiniMax M2.5
winner$0.525/M
Rank #41/162 · confidence 4
GPT-5.2
$14.00/M
Rank #133/162 · confidence 4
MiniMax M2.5
winner$1.20/M
Rank #43/162 · confidence 4
GPT-5.2
$1.75/M
Rank #120/162 · confidence 4
MiniMax M2.5
winner$0.300/M
Rank #46/162 · confidence 4
GPT-5.2
71.2%
Rank #110/188 · confidence 4
MiniMax M2.5
winner84.8%
Rank #46/188 · confidence 4
GPT-5.2
7.3%
Rank #109/187 · confidence 4
MiniMax M2.5
winner19.1%
Rank #60/187 · confidence 4
GPT-5.2
winner53.5
Rank #6/33 · confidence 3 · eval date 2025-12-11
MiniMax M2.5
14.9
Rank #25/33 · confidence 1 · eval date 2025-10-01
GPT-5.2
40.4%
Rank #64/185 · confidence 4
MiniMax M2.5
winner42.6%
Rank #46/185 · confidence 4
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | GPT-5.2 | MiniMax M2.5 |
|---|---|---|
| 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-5.2 | MiniMax M2.5 |
|---|---|---|
35 tests | GPT-5.2 speed / latency 52 tok/s / 2671ms input / output No data | MiniMax M2.5 speed / latency 71 tok/s / 8578ms input / output No data |
20 tests | GPT-5.2 speed / latency 56 tok/s / 1798ms input / output No data | MiniMax M2.5 speed / latency 40 tok/s / 11007ms input / output No data |
10 tests | GPT-5.2 speed / latency 94 tok/s / 11492ms input / output No data | MiniMax M2.5 speed / latency N/A / N/A input / output No data |
5 tests | GPT-5.2 speed / latency 57 tok/s / 1904ms input / output No data | MiniMax M2.5 speed / latency N/A / N/A input / output No data |
5 tests | GPT-5.2 speed / latency 64 tok/s / 5256ms input / output No data | MiniMax M2.5 speed / latency N/A / N/A input / output No data |
GPT-5.2 gpt-5.2 speed / latency No data input / output $0.024/M/$0.192/M | MiniMax M2.5 MiniMax-M2.5 speed / latency No data input / output $0/M | |
GPT-5.2 gpt-5.2 speed / latency No data input / output $0/M/$0/M | MiniMax M2.5 minimax-m2.5 speed / latency No data input / output $0/M | |
GPT-5.2 gpt-5.2 speed / latency No data input / output $0/request | MiniMax M2.5 minimax-m2.5 speed / latency No data input / output $0/request |
Weighted outcome: GPT-5.2. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Input
Output
| Features | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeReasoning | Text inputText outputTool callingStructured outputsJSON modeReasoning |
|---|
