Key Takeaways
GPT-5 Chat wins:
- Cheaper input tokens
- Larger context window
- Supports vision
- Supports tool calls
Llama 3 Euryale 70B v2.1 wins:
- Cheaper output tokens
- Higher intelligence benchmark
Price Advantage
GPT-5 Chat
Benchmark Advantage
Llama 3 Euryale 70B v2.1
Context Window
GPT-5 Chat
Speed
N/A
Pricing Comparison
Price Comparison
| Metric | GPT-5 Chat | Llama 3 Euryale 70B v2.1 | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $1.25 | $1.48 | GPT-5 Chat |
| Output (per 1M tokens) | $10.00 | $1.48 | Llama 3 Euryale 70B v2.1 |
| Cache Read (per 1M) | $0.13 | N/A | GPT-5 Chat |
Using a 3:1 input/output ratio, Llama 3 Euryale 70B v2.1 is 57% cheaper overall.
GPT-5 Chat Providers
OpenAI $1.25 (Cheapest)
Llama 3 Euryale 70B v2.1 Providers
Novita $1.48 (Cheapest)
Benchmark Comparison
4
Benchmarks Compared
0
GPT-5 Chat Wins
0
Llama 3 Euryale 70B v2.1 Wins
Benchmark Scores
| Benchmark | GPT-5 Chat | Llama 3 Euryale 70B v2.1 | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | - | 35.5 | - |
MMLU Pro Academic knowledge | - | 45.5 | - |
GPQA Graduate-level science | - | 10.8 | - |
BBH Big-Bench Hard | - | 49.2 | - |
Both models show comparable benchmark performance.
Cost vs Quality
X-axis:
Y-axis:
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Other models
Context & Performance
Context Window
GPT-5 Chat
128,000
tokens
Max output: 16,384 tokens
Llama 3 Euryale 70B v2.1
8,192
tokens
Max output: 8,192 tokens
GPT-5 Chat has a 94% larger context window.
Speed Performance
Speed benchmarks not available for these models
Capabilities
Feature Comparison
| Feature | GPT-5 Chat | 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 Chat | Llama 3 Euryale 70B v2.1 |
|---|---|---|
| License | Proprietary | Open Source |
| Author | OpenAI | Sao10k |
| Released | Aug 2025 | Jun 2024 |
GPT-5 Chat Modalities
Input
fileimagetext
Output
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Llama 3 Euryale 70B v2.1 Modalities
Input
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Output
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