Key Takeaways
R1 Distill Llama 8B wins:
- Cheaper input tokens
- Cheaper output tokens
- Better at math
GPT-5.3 Codex wins:
- Larger context window
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Supports vision
Price Advantage
R1 Distill Llama 8B
Benchmark Advantage
GPT-5.3 Codex
Context Window
GPT-5.3 Codex
Speed
GPT-5.3 Codex
Pricing Comparison
Price Comparison
| Metric | R1 Distill Llama 8B | GPT-5.3 Codex | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $0.04 | $1.75 | R1 Distill Llama 8B |
| Output (per 1M tokens) | $0.04 | $14.00 | R1 Distill Llama 8B |
| Cache Read (per 1M) | $0.10 | $0.17 | R1 Distill Llama 8B |
Using a 3:1 input/output ratio, R1 Distill Llama 8B is 99% cheaper overall.
R1 Distill Llama 8B Providers
No provider data available
GPT-5.3 Codex Providers
No provider data available
Benchmark Comparison
7
Benchmarks Compared
0
R1 Distill Llama 8B Wins
2
GPT-5.3 Codex Wins
Benchmark Scores
| Benchmark | R1 Distill Llama 8B | GPT-5.3 Codex | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 12.1 | 54.0 | |
Coding Index Code generation & understanding | - | 53.1 | - |
Math Index Mathematical reasoning | 41.3 | - | - |
MMLU Pro Academic knowledge | 54.3 | - | - |
GPQA Graduate-level science | 30.2 | 91.5 | |
LiveCodeBench Competitive programming | 23.3 | - | - |
AIME Competition math | 33.3 | - | - |
GPT-5.3 Codex significantly outperforms in coding benchmarks.
Cost vs Quality
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R1 Distill Llama 8B
Other models
Context & Performance
Context Window
R1 Distill Llama 8B
N/A
tokens
GPT-5.3 Codex
400,000
tokens
Speed Performance
| Metric | R1 Distill Llama 8B | GPT-5.3 Codex | Winner |
|---|---|---|---|
| Tokens/second | 0.0 tok/s | 68.3 tok/s | |
| Time to First Token | 0.00s | 81.66s |
GPT-5.3 Codex responds Infinity% faster on average.
Capabilities
Feature Comparison
| Feature | R1 Distill Llama 8B | GPT-5.3 Codex |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | R1 Distill Llama 8B | GPT-5.3 Codex |
|---|---|---|
| License | Proprietary | Proprietary |
| Author | Deepseek | OpenAI |
| Released | Unknown | Feb 2026 |
R1 Distill Llama 8B Modalities
Input
Output
GPT-5.3 Codex Modalities
Input
textimage
Output
text