Key Takeaways
GPT-5.2-Codex wins:
- Larger context window
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Supports vision
Llama 3 Euryale 70B v2.1 wins:
- Cheaper input tokens
- Cheaper output tokens
Price Advantage
Llama 3 Euryale 70B v2.1
Benchmark Advantage
GPT-5.2-Codex
Context Window
GPT-5.2-Codex
Speed
GPT-5.2-Codex
Pricing Comparison
Price Comparison
| Metric | GPT-5.2-Codex | Llama 3 Euryale 70B v2.1 | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $1.75 | $1.48 | Llama 3 Euryale 70B v2.1 |
| Output (per 1M tokens) | $14.00 | $1.48 | Llama 3 Euryale 70B v2.1 |
| Cache Read (per 1M) | $0.17 | N/A | GPT-5.2-Codex |
Using a 3:1 input/output ratio, Llama 3 Euryale 70B v2.1 is 69% cheaper overall.
GPT-5.2-Codex Providers
No provider data available
Llama 3 Euryale 70B v2.1 Providers
No provider data available
Benchmark Comparison
5
Benchmarks Compared
2
GPT-5.2-Codex Wins
0
Llama 3 Euryale 70B v2.1 Wins
Benchmark Scores
| Benchmark | GPT-5.2-Codex | Llama 3 Euryale 70B v2.1 | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 49.0 | 35.5 | |
Coding Index Code generation & understanding | 43.0 | - | - |
MMLU Pro Academic knowledge | - | 45.5 | - |
GPQA Graduate-level science | 89.9 | 10.8 | |
BBH Big-Bench Hard | - | 49.2 | - |
GPT-5.2-Codex significantly outperforms in coding benchmarks.
Cost vs Quality
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Other models
Context & Performance
Context Window
GPT-5.2-Codex
400,000
tokens
Llama 3 Euryale 70B v2.1
8,192
tokens
GPT-5.2-Codex has a 98% larger context window.
Speed Performance
| Metric | GPT-5.2-Codex | Llama 3 Euryale 70B v2.1 | Winner |
|---|---|---|---|
| Tokens/second | 67.5 tok/s | N/A | |
| Time to First Token | 9.85s | N/A |
Capabilities
Feature Comparison
| Feature | GPT-5.2-Codex | Llama 3 Euryale 70B v2.1 |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | GPT-5.2-Codex | Llama 3 Euryale 70B v2.1 |
|---|---|---|
| License | Proprietary | Open Source |
| Author | OpenAI | Sao10k |
| Released | Jan 2026 | Jun 2024 |
GPT-5.2-Codex Modalities
Input
textimage
Output
text
Llama 3 Euryale 70B v2.1 Modalities
Input
text
Output
text