GPT-4 vs Mistral Nemo
Performance benchmarks + pricing comparison — updated April 2026
GPT-4
OpenAIOriginal GPT-4. Most expensive OpenAI model, largely superseded by newer options.
| Input | $30.00/M |
| Output | $60.00/M |
| Context | 8K tokens |
| Best For | Legacy applications requiring GPT-4 specifically |
| Benchmark | 68/100 |
Mistral Nemo
MistralCompact 12B open-weight model co-developed with NVIDIA. Excellent coding performance at minimal cost.
| Input | $0.150/M |
| Output | $0.150/M |
| Context | 128K tokens |
| Best For | Self-hosted deployments, cost-sensitive coding, edge deployments |
| Benchmark | 48/100 |
Benchmark Performance Comparison
Third-party benchmark scores — higher is better. Data sourced from SWE-bench, LiveCodeBench, HumanEval, and BigCodeBench.
| Benchmark | GPT-4 | Mistral Nemo | Leader |
|---|---|---|---|
| Overall Score | 68 | 48 | GPT-4 leads by 20pts |
| SWE-bench Verified | 60 | 40 | GPT-4 leads by 20pts |
| LiveCodeBench | 70 | 50 | GPT-4 leads by 20pts |
| HumanEval | 86 | 70 | GPT-4 leads by 16pts |
| BigCodeBench | 54 | 32 | GPT-4 leads by 22pts |
Cost Comparison by Scenario
Estimated cost per project with 30% cache hit rate. Actual costs may vary based on usage patterns.
| Scenario | GPT-4 | Mistral Nemo | Savings |
|---|---|---|---|
| Small Script (1K lines) | $2.85 | <$0.01 | Mistral Nemo saves $2.84 (100%) |
| Medium Feature (10K lines) | $22.50 | $0.08 | Mistral Nemo saves $22.42 (100%) |
| Large Project (50K lines) | $112.50 | $0.41 | Mistral Nemo saves $112.09 (100%) |
| Code Review (5K lines) | $6.75 | $0.03 | Mistral Nemo saves $6.72 (100%) |
Value Analysis (Price per Benchmark Score Point)
Lower is better — how much you pay for each point of benchmark performance.
| Model | Overall Score | Price per Score Point | Verdict |
|---|---|---|---|
| GPT-4 | 68 | $0.441/pt | Higher cost per point |
| Mistral Nemo | 48 | $0.002/pt | Better value |
Mistral Nemo delivers the best value at $0.002 per score point.
Strengths & Weaknesses
GPT-4
- + Original breakthrough model
- - Two generations behind
- - Expensive
Mistral Nemo
- + Open weight
- + Self-hostable
- - Basic coding ability
Verdict
Mistral Nemo is cheaper at $0.150/M, but GPT-4 scores higher on benchmarks (68 vs 48).
Choose Mistral Nemo for cost-sensitive projects, GPT-4 when performance matters most.
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