Mistral AI vs OpenAI
Mistral AI (21 models) vs OpenAI (100 models) - compared across composite scores, pricing, capabilities, and context windows.
Mistral AI
View all models12 open source1.0M max context
OpenAI
View all models5 open source1.1M max context
Head-to-Head: Mistral AI vs OpenAI Model Matchups
Capability Comparison
| Capability | Mistral AI | OpenAI | Leader |
|---|---|---|---|
Vision | 12/21 | 87/100 | OpenAI |
Reasoning | 4/21 | 76/100 | OpenAI |
Function Calling | 20/21 | 95/100 | OpenAI |
JSON Mode | 21/21 | 98/100 | OpenAI |
Web Search | 0/21 | 82/100 | OpenAI |
Streaming | 21/21 | 98/100 | OpenAI |
Image Output | 0/21 | 4/100 | OpenAI |
Pricing Comparison
| Metric | Mistral AI | OpenAI |
|---|---|---|
| Cheapest Input (per 1M tokens) | $0.029 Mistral Nemo | $0.012 gpt-oss-120b |
| Cheapest Output (per 1M tokens) | $0.030 | $0.045 |
| Most Expensive Input (per 1M tokens) | $2.00 Mistral Medium 3.5 | $30.00 GPT-5.5 Pro |
| Most Expensive Output (per 1M tokens) | $7.50 | $180.00 |
| Free Models | 0 | 0 |
| Max Context Window | 1.0M | 1.1M |
All Mistral AI Models (21)
| Model | Score | Input $/M | Output $/M |
|---|---|---|---|
| Mistral Large 4 | 68 | $0.700 | $2.10 |
| Mistral Large 3 2512 | 67 | $0.500 | $1.50 |
| Mistral Large 2407 | 66 | $2.00 | $6.00 |
| Mistral Large | 66 | $2.00 | $6.00 |
| Mixtral 8x22B Instruct | 63 | $2.00 | $6.00 |
| Mistral Medium 3.5 | 40 | $1.50 | $7.50 |
| Mistral Medium 3.5 (batch) | 40 | $0.750 | $3.75 |
| Mistral Small 4 | 40 | $0.150 | $0.600 |
| Devstral 2 2512 | 40 | $0.400 | $2.00 |
| Ministral 3 14B 2512 | 40 | $0.200 | $0.200 |
| Ministral 3 8B 2512 | 40 | $0.150 | $0.150 |
| Ministral 3 3B 2512 | 40 | $0.100 | $0.100 |
| Voxtral Small 24B 2507 | 40 | $0.100 | $0.300 |
| Mistral Medium 3.1 | 40 | $0.400 | $2.00 |
| Codestral 2508 | 40 | $0.300 | $0.900 |
| Mistral Small 3.2 24B | 40 | $0.075 | $0.200 |
| Mistral Small 3.1 24B | 40 | $0.351 | $0.555 |
| Saba | 40 | $0.200 | $0.600 |
| Mistral Small 3 | 40 | $0.050 | $0.080 |
| Mistral Nemo | 40 | $0.029 | $0.030 |
All OpenAI Models (100)
| Model | Score | Input $/M | Output $/M |
|---|---|---|---|
| GPT-5.5 Pro | 93 | $30.00 | $180.00 |
| GPT-5.5 Pro (batch) | 93 | $15.00 | $90.00 |
| GPT-5.5 | 93 | $5.00 | $30.00 |
| GPT-5.4 Pro | 92 | $30.00 | $180.00 |
| GPT-5.4 Pro (batch) | 92 | $15.00 | $90.00 |
| GPT-5.4 | 92 | $2.50 | $15.00 |
| GPT-5.3-Codex | 91 | $1.75 | $14.00 |
| GPT-5.2-Codex | 91 | $1.75 | $14.00 |
| GPT-5.2 Chat | 91 | $1.75 | $14.00 |
| GPT-5.2 Pro | 91 | $21.00 | $168.00 |
| GPT-5.2 Pro (batch) | 91 | $10.50 | $84.00 |
| GPT-5.2 | 91 | $1.75 | $14.00 |
| GPT-5.6 Luna Pro | 89 | $0.200 | $1.20 |
| GPT-5.6 Luna Pro (batch) | 89 | $0.100 | $0.600 |
| GPT-5.6 Luna | 89 | $0.200 | $1.20 |
| GPT-5.6 Luna (batch) | 89 | $0.100 | $0.600 |
| GPT-5.6 Terra Pro | 89 | $2.00 | $12.00 |
| GPT-5.6 Terra Pro (batch) | 89 | $1.00 | $6.00 |
| GPT-5.6 Terra | 89 | $2.00 | $12.00 |
| GPT-5.6 Terra (batch) | 89 | $1.00 | $6.00 |
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