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Devstral 2 2512 vs GPT-4o mini
Pricing is only the shared seller matrix below. Best rates and catalog map are separate sections, so no chart is embedded in pricing. Open the calculator for the same workload on each side.
Model
GPT-4o mini
Best $0.150 in · $0.600 out
Context window 128K
GPT-4o mini is cheaper across the board — 62% cheaper on input and 70% cheaper on output.
Pricing matrix
Shared sellers only. Each row is a host that lists both models. Dollar amounts are per 1M tokens. Lowest in each pair of columns is emphasized.
| Provider | Devstral 2 2512 in | Devstral 2 2512 out | GPT-4o mini in | GPT-4o mini out |
|---|---|---|---|---|
| Azure | N/A | N/A | $0.150 | $0.600 |
| Github Copilot | N/A | N/A | N/A | N/A |
| Gmi | N/A | N/A | $0.150 | $0.600 |
| Mistral AI | $0.400 | $2.00 | N/A | N/A |
| OpenAI | N/A | N/A | $0.150 | $0.600 |
| Openrouter | $0.400 | $2.00 | $0.150 | $0.600 |
| Replicate | N/A | N/A | $0.150 | $0.600 |
| Vercel Ai Gateway | N/A | N/A | $0.150 | $0.600 |
Best listed rates (this pair)
Same "best row in current pricing" logic as model pages: a compact view of the lowest input and output we show for each side. This is not the seller matrix.
Catalog map · Mistral AI · OpenAI
Each chart uses real catalog rows that include both list input and list output ($/1M). Larger green dots are the models on this comparison page; accent dots are other active models from that provider.
Mistral AI · input vs output
Scatter chart: X = input $/M, Y = output $/M. This page's models are labeled on the green dots; hover others for detail.
One dot per catalog row that has both list prices. Green dots are labeled with the models on this page; hover any dot for name and prices. Upper-right means higher cost on both axes ($/1M).
OpenAI · input vs output
One dot per catalog row that has both list prices. Green dots are labeled with the models on this page; hover any dot for name and prices. Upper-right means higher cost on both axes ($/1M).
Specifications
Each column header is the full model name. Tint marks the favorable value where we compute a winner.
- Context window
- 256,000 tokens
- 128,000 tokens
- Max output tokens
- 256,000 tokens
- 16,384 tokens
- Vision
- No
- Yes
- Function calling
- Yes
- Yes
- Streaming
- No
- Yes
- Release date
- Dec 2025
- Jul 2024
Cost calculator
Same requests, input tokens, and output tokens for both columns. Pick the provider row that matches how you buy.
When to pick which
Short takeaways: no cards, just the points. Validate with your own workloads.
Long-context tasks
Use Devstral 2 2512. Its 256K context window handles large codebases and documents better than 128K.
High-volume text generation
Use GPT-4o mini. Output tokens are 70% cheaper, which compounds significantly at scale.
Long output (reports, code files)
Use Devstral 2 2512. Its 256K max output limit reduces the need to split requests.
Frequently asked questions
More comparisons
Other popular head-to-head matchups.
- Devstral 2 2512 vs Mistral 7B
Mistral 7B 87% cheaper on output
- Devstral 2 2512 vs Mistral Large
Devstral 2 2512 66% cheaper on output
- Devstral 2 2512 vs Mixtral 8x7B
Mixtral 8x7B 65% cheaper on output
- Devstral 2 2512 vs GPT-4o
Devstral 2 2512 80% cheaper on output
- GPT-4o mini vs GPT-4o
GPT-4o mini 94% cheaper on output
- GPT-4o mini vs o3
GPT-4o mini 92% cheaper on output