GPT-4o-mini Search Preview vs Mistral Large 2
GPT-4o-mini Search Preview (2025) and Mistral Large 2 (2025) are compact production models from OpenAI and MistralAI. GPT-4o-mini Search Preview ships a 128K-token context window, while Mistral Large 2 ships a 128K-token context window. On pricing, GPT-4o-mini Search Preview costs $0.15/1M input tokens versus $0.48/1M for the alternative. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit.
GPT-4o-mini Search Preview is ~220% cheaper at $0.15/1M; pay for Mistral Large 2 only for vision-heavy evaluation.
Specs
| Specification | ||
|---|---|---|
| Released | 2025-02-26 | 2025-11-25 |
| Context window | 128K | 128K |
| Parameters | — | 123B |
| Architecture | decoder only | decoder only |
| License | Unknown | True |
| Knowledge cutoff | - | 2025-07 |
Pricing and availability
| Pricing attribute | GPT-4o-mini Search Preview | Mistral Large 2 |
|---|---|---|
| Input price | $0.15/1M tokens | $0.48/1M tokens |
| Output price | $0.6/1M tokens | $2.4/1M tokens |
| Providers |
Capabilities
| Capability | GPT-4o-mini Search Preview | Mistral Large 2 |
|---|---|---|
| Vision | No | Yes |
| Multimodal | No | Yes |
| Reasoning | No | No |
| Function calling | No | Yes |
| Tool use | No | Yes |
| Structured outputs | Yes | Yes |
| Code execution | No | No |
Benchmarks
No shared benchmark rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on vision: Mistral Large 2, multimodal input: Mistral Large 2, function calling: Mistral Large 2, and tool use: Mistral Large 2. Both models share structured outputs, so the practical split is not just feature count. Use those differences to decide whether the page is about raw model quality, agentic coding support, multimodal ingestion, or predictable structured API behavior.
For cost, GPT-4o-mini Search Preview lists $0.15/1M input and $0.6/1M output tokens, while Mistral Large 2 lists $0.48/1M input and $2.4/1M output tokens on the cheapest tracked provider. A 70/30 input-output blend puts GPT-4o-mini Search Preview lower by about $0.77 per million blended tokens. Availability is 1 providers versus 4, so concentration risk also matters.
Choose GPT-4o-mini Search Preview when provider fit and lower input-token cost are central to the workload. Choose Mistral Large 2 when vision-heavy evaluation and broader provider choice are more important. For production, rerun your own prompts through the exact provider, region, and tool stack you plan to ship. This keeps the decision grounded in measurable tradeoffs instead of brand-level assumptions. It also helps separate model capability from provider packaging, which can change cost and latency.
FAQ
Which has a larger context window, GPT-4o-mini Search Preview or Mistral Large 2?
GPT-4o-mini Search Preview supports 128K tokens, while Mistral Large 2 supports 128K tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Which is cheaper, GPT-4o-mini Search Preview or Mistral Large 2?
GPT-4o-mini Search Preview is cheaper on tracked token pricing. GPT-4o-mini Search Preview costs $0.15/1M input and $0.6/1M output tokens. Mistral Large 2 costs $0.48/1M input and $2.4/1M output tokens. Provider discounts or batch pricing can still change the final bill.
Is GPT-4o-mini Search Preview or Mistral Large 2 open source?
GPT-4o-mini Search Preview is listed under Unknown. Mistral Large 2 is listed under True. License labels affect whether you can self-host, redistribute weights, or rely only on hosted APIs, so confirm the upstream license before deployment.
Which is better for vision, GPT-4o-mini Search Preview or Mistral Large 2?
Mistral Large 2 has the clearer documented vision signal in this comparison. If vision is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for multimodal input, GPT-4o-mini Search Preview or Mistral Large 2?
Mistral Large 2 has the clearer documented multimodal input signal in this comparison. If multimodal input is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Where can I run GPT-4o-mini Search Preview and Mistral Large 2?
GPT-4o-mini Search Preview is available on OpenRouter. Mistral Large 2 is available on OpenRouter, IBM watsonx, AWS Bedrock, and Mistral AI Studio. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
Continue comparing
Last reviewed: 2026-05-11. Data sourced from public model cards and provider documentation.