Mistral 7B v0.3 vs Mistral Large 3 675B Instruct
Mistral 7B v0.3 (2024) and Mistral Large 3 675B Instruct (2025) are compact production models from MistralAI. Mistral 7B v0.3 ships a 32K-token context window, while Mistral Large 3 675B Instruct ships a 128K-token context window. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit. It focuses on practical selection signals rather than broad model-family marketing. The goal is to make the tradeoff clear before deeper testing.
Mistral Large 3 675B Instruct fits 4x more tokens; pick it for long-context work and Mistral 7B v0.3 for tighter calls.
Decision scorecard
Local evidence first| Signal | Mistral 7B v0.3 | Mistral Large 3 675B Instruct |
|---|---|---|
| Decision fit | Agents and JSON / Tool use | Coding, RAG, and Agents |
| Context window | 32K | 128K |
| Cheapest output | - | $1.5/1M tokens |
| Provider routes | 0 tracked | 4 tracked |
| Shared benchmarks | 0 rows | 0 rows |
Decision tradeoffs
- Mistral 7B v0.3 uniquely exposes Function calling in local model data.
- Local decision data tags Mistral 7B v0.3 for Agents and JSON / Tool use.
- Mistral Large 3 675B Instruct has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Mistral Large 3 675B Instruct has broader tracked provider coverage for fallback and procurement flexibility.
- Mistral Large 3 675B Instruct uniquely exposes Structured outputs in local model data.
- Local decision data tags Mistral Large 3 675B Instruct for Coding, RAG, and Agents.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output prices on this page.
Mistral 7B v0.3
Unavailable
No complete token price in local provider data
Mistral Large 3 675B Instruct
$775
Cheapest tracked route: AWS Bedrock
Cost delta unavailable until both models have sourced input and output token prices.
Switch friction
- No overlapping tracked provider route is sourced for Mistral 7B v0.3 and Mistral Large 3 675B Instruct; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Function calling before moving production traffic.
- Mistral Large 3 675B Instruct adds Structured outputs in local capability data.
- No overlapping tracked provider route is sourced for Mistral Large 3 675B Instruct and Mistral 7B v0.3; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Structured outputs before moving production traffic.
- Mistral 7B v0.3 adds Function calling in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2024-05-23 | 2025-12-01 |
| Context window | 32K | 128K |
| Parameters | 7B | 675B |
| Architecture | decoder only | decoder only |
| License | Apache 2.0 | 1 |
| Knowledge cutoff | 2023-12 | 2024-11 |
Pricing and availability
| Pricing attribute | Mistral 7B v0.3 | Mistral Large 3 675B Instruct |
|---|---|---|
| Input price | - | $0.5/1M tokens |
| Output price | - | $1.5/1M tokens |
| Providers | - |
Capabilities
| Capability | Mistral 7B v0.3 | Mistral Large 3 675B Instruct |
|---|---|---|
| Vision | No | No |
| Multimodal | No | No |
| Reasoning | No | No |
| Function calling | Yes | No |
| Tool use | No | No |
| Structured outputs | No | Yes |
| Code execution | No | No |
Benchmarks
No shared benchmark rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on function calling: Mistral 7B v0.3 and structured outputs: Mistral Large 3 675B Instruct. Both models share the core language-model surface, 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.
Pricing coverage is uneven: Mistral 7B v0.3 has no token price sourced yet and Mistral Large 3 675B Instruct has $0.5/1M input tokens. Provider availability is 0 tracked routes versus 4. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Mistral 7B v0.3 when provider fit are central to the workload. Choose Mistral Large 3 675B Instruct when long-context analysis, larger context windows, 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, Mistral 7B v0.3 or Mistral Large 3 675B Instruct?
Mistral Large 3 675B Instruct supports 128K tokens, while Mistral 7B v0.3 supports 32K tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Is Mistral 7B v0.3 or Mistral Large 3 675B Instruct open source?
Mistral 7B v0.3 is listed under Apache 2.0. Mistral Large 3 675B Instruct is listed under 1. 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 function calling, Mistral 7B v0.3 or Mistral Large 3 675B Instruct?
Mistral 7B v0.3 has the clearer documented function calling signal in this comparison. If function calling is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for structured outputs, Mistral 7B v0.3 or Mistral Large 3 675B Instruct?
Mistral Large 3 675B Instruct has the clearer documented structured outputs signal in this comparison. If structured outputs is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Where can I run Mistral 7B v0.3 and Mistral Large 3 675B Instruct?
Mistral 7B v0.3 is available on the tracked providers still being sourced. Mistral Large 3 675B Instruct is available on AWS Bedrock, NVIDIA NIM, Mistral AI Studio, and Microsoft Foundry. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
When should I pick Mistral 7B v0.3 over Mistral Large 3 675B Instruct?
Mistral Large 3 675B Instruct fits 4x more tokens; pick it for long-context work and Mistral 7B v0.3 for tighter calls. If your workload also depends on provider fit, start with Mistral 7B v0.3; if it depends on long-context analysis, run the same evaluation with Mistral Large 3 675B Instruct.
Continue comparing
Last reviewed: 2026-05-19. Data sourced from public model cards and provider documentation.