GPT-5.2-Codex vs Ministral 3 8B 2512
How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for GPT-5.2-Codex and Ministral 3 8B 2512.
GPT-5.2-Codex
GPT-5.2-Codex is an upgraded version of GPT-5.1-Codex optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....
Ministral 3 8B 2512
A balanced model in the Ministral 3 family, Ministral 3 8B is a powerful, efficient tiny language model with vision capabilities.
Technical Specifications
| Specification | GPT-5.2-Codex | Ministral 3 8B 2512 |
|---|---|---|
| Provider | OpenAI | Mistral |
| Context Window | 400,000 tokens | 262,144 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | managed api | self hostable |
| Production Stability | stable | stable |
| API Available | Yes | Yes |
| Released Date | 2026-01-14 | 2025-12-02 |
API Pricing Comparison
Input Price per Million Tokens
GPT-5.2-Codex
$1.75
Ministral 3 8B 2512
$0.15
Output Price per Million Tokens
GPT-5.2-Codex
$14.00
Ministral 3 8B 2512
$0.15
Want to test both models live?
Run side-by-side prompt prompts in our dynamic Sandbox. Check execution speeds, latency metrics, and compute actual costs in real-time.
Benchmark Performance Metrics
Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.
GPT-5.2-Codex Quirks & Gotchas
No developer gotchas reported.
Ministral 3 8B 2512 Quirks & Gotchas
No developer gotchas reported.