Mistral Large 2411 vs Mistral Medium latest
Mistral Large 2411 (Google Vertex AI, 128,000-token context) versus Mistral Medium latest (Mistral AI, 262,144-token context). Mistral Large 2411 is cheaper by 11% on a blended token mix. Mistral Medium latest uniquely supports vision input and structured output (json schema). Use the live calculator below to plug your real usage shape into both, then route the winner via Agent Command Center for shadow A/B without code changes.
Bottom line — Mistral Large 2411 vs Mistral Medium latest
Mistral Large 2411 and Mistral Medium latest target overlapping workloads but differ sharply on economics. Mistral Large 2411 runs roughly 11% cheaper on a blended input-plus-output token mix, which translates to approximately $600 per month at mid-market volume (100K requests/day). The gap compounds at enterprise scale, making the cost axis the first filter most teams apply when deciding between these two models.
Mistral Medium latest ships a 262,144-token context window, 2.0x larger than Mistral Large 2411's 128,000 tokens. That headroom matters for long-document RAG pipelines, multi-turn agent sessions that accumulate tool-call history, and codebases where the entire repository needs to fit in a single prompt. If your average prompt stays under 128,000 tokens, the extra context on Mistral Medium latest is insurance you may never use — and Mistral Large 2411 may win on other axes.
On capability surface area, the models diverge: Mistral Medium latest supports vision input where the other does not; Mistral Medium latest supports structured output (json schema) where the other does not; Mistral Medium latest supports native reasoning mode where the other does not. These differences are binary — either your workload needs the capability or it does not. Check whether any critical path in your agent pipeline depends on a capability only one model provides before committing to a migration.
For teams evaluating both models, the recommended path is a shadow A/B test: route production traffic through an OpenAI-compatible gateway, mirror a percentage to the candidate model, score both responses with an automated evaluator (faithfulness, tool-call correctness, latency), and compare cohort-level metrics over two weeks. Future AGI Agent Command Center supports this pattern with a single `base_url` change and built-in evaluators from the ai-evaluation SDK.
Live workload comparison
Same workload run through both models. The cheaper one is highlighted.
strategy: cost-optimized
primary:
model: mistral-medium-latest
provider: mistral
fallback:
model: mistral-large-2411
provider: vertex-ai
shadow: { sample_rate: 0.05 } # mirror 5% of traffic to compare quality live| Mistral Large 2411 | Mistral Medium latest | |
|---|---|---|
| Input price | $2.00/M | $1.50/M |
| Output price | $6.00/M | $7.50/M |
| Context window | 128,000 | 262,144 |
| Max output | 8,191 | 262,144 |
| Function calling | ✓ | ✓ |
| Vision | — | ✓ |
| Audio input | — | — |
| Reasoning | — | ✓ |
| Prompt caching | — | — |
| Structured output | — | ✓ |
| Pricing verified | Aug 6, 2026 | Aug 6, 2026 |
Benchmark comparison
Side-by-side public benchmark scores. Greener bar = winner.
Cost at scale: monthly spend at three usage volumes
Estimated monthly cost assuming 1,000 input + 200 output tokens per request — a realistic chat-agent shape. Adjust your own usage in the calculator at the top of this page for an exact number.
| Scale | Mistral Large 2411 | Mistral Medium latest | Delta |
|---|---|---|---|
| Startup 10K requests/day | $960 /mo | $900 /mo | $60.00/mo |
| Mid-market 100K requests/day | $9,600 /mo | $9,000 /mo | $600/mo |
| Enterprise 1M requests/day | $96,000 /mo | $90,000 /mo | $6,000/mo |
At enterprise scale (1M requests/day), a difference of even ~10% in unit price compounds into thousands of dollars per month. Cached input pricing and batch tiers can shift this further — both are surfaced on each model's own page.
When to choose which
Picked from the data above — not vendor marketing. Match the rules to your workload, not the other way around.
Your workload needs long context — Mistral Medium latest fits 262,144 tokens versus the other model's 128,000, enough headroom for full books, large codebases, or 100+ page documents in one shot.
Your inputs include screenshots, diagrams, or product photos — Mistral Medium latest accepts image input natively, the other doesn't.
Your tasks involve multi-step planning or math-heavy reasoning — Mistral Medium latest ships a native reasoning mode that explicitly thinks before responding, the other doesn't.
Capability diff — what you gain and lose on the swap
A specific list of what each model has that the other doesn't. If your workload depends on a row in Only Mistral Large 2411, switching to Mistral Medium latest means re-architecting that path (and vice versa).
- • Vision input
- • Structured output (JSON schema)
- • Native reasoning mode
Capabilities both share (2)
- ✓ Function calling
- ✓ Streaming
Migration considerations
Concrete differences to wire through your stack before you flip traffic from one to the other.
- Context window changes up 105% when moving from Mistral Large 2411 (128,000) to Mistral Medium latest (262,144). Re-check any prompt that relies on cramming long history or documents.
- Max output tokens differ: 8,191 on Mistral Large 2411 vs 262,144 on Mistral Medium latest. Long-form generation tasks may truncate differently — adjust streaming UI and chunking accordingly.
- Mistral Medium latest has capabilities Mistral Large 2411 lacks: Vision input, Structured output (JSON schema), Native reasoning mode. Worth wiring through the agent design before commit.
- Provider changes from Google Vertex AI to Mistral AI. API authentication, rate-limit policy, regional availability, and billing all shift. Most teams route through an OpenAI-compatible gateway (e.g., Future AGI Agent Command Center) so the swap is a single `base_url` change instead of an SDK rewrite.
How to A/B test Mistral Large 2411 vs Mistral Medium latest in production
If you're stuck between the two, run them side-by-side on real traffic. Four steps the Future AGI team uses internally:
- 1. Point your existing OpenAI SDK at
https://gateway.futureagi.com/v1. No code change beyondbase_urland a virtual key. - 2. Mark Mistral Large 2411 primary, mirror 20% of traffic to Mistral Medium latest in shadow mode. Both responses are logged; only the primary is served to users.
- 3. Score every shadow response with an evaluator — faithfulness, tool-call correctness, response latency, cost. Built-in evaluators in ai-evaluation cover the common axes.
- 4. Compare cohort-level metrics after two weeks. Switch primary when the candidate wins on what matters to your workload — and stays within your latency budget.
Full walkthrough on the Agent Command Center page.
FAQ — Mistral Large 2411 vs Mistral Medium latest
Which is cheaper, Mistral Large 2411 or Mistral Medium latest? ▾
Mistral Large 2411 is cheaper by roughly 11% on a blended input + output token mix. Input prices are $2.00/M for Mistral Large 2411 versus $1.50/M for Mistral Medium latest; output prices are $6.00/M versus $7.50/M. The exact savings depend on your input:output ratio — use the live calculator above to plug in your own request shape.
What is the context window of Mistral Large 2411 versus Mistral Medium latest? ▾
Mistral Large 2411 supports up to 128,000 tokens of context. Mistral Medium latest supports up to 262,144 tokens. Mistral Medium latest has the larger window by a factor of 2.0x, which matters for long-document RAG, multi-turn agent sessions, and tasks that need to keep an entire codebase in working memory.
Do Mistral Large 2411 and Mistral Medium latest both support tool calling? ▾
Yes — both Mistral Large 2411 and Mistral Medium latest support native function calling. Both also support structured output via JSON schema, so an agent can be ported between them with the same tool definitions.
Can Mistral Large 2411 and Mistral Medium latest process images? ▾
Mistral Medium latest accepts native image input. Mistral Large 2411 does not — you would need to route image-heavy workloads through Mistral Medium latest or add a separate vision model in front of Mistral Large 2411.
When should I choose Mistral Large 2411 over Mistral Medium latest? ▾
On the data this page surfaces, Mistral Large 2411 is the right pick when Mistral Medium latest's lower price or different capability profile aren't a fit for your workload. Run the live calculator above against your actual usage shape to confirm.
When should I choose Mistral Medium latest over Mistral Large 2411? ▾
Your workload needs long context — Mistral Medium latest fits 262,144 tokens versus the other model's 128,000, enough headroom for full books, large codebases, or 100+ page documents in one shot. Your inputs include screenshots, diagrams, or product photos — Mistral Medium latest accepts image input natively, the other doesn't. Your tasks involve multi-step planning or math-heavy reasoning — Mistral Medium latest ships a native reasoning mode that explicitly thinks before responding, the other doesn't.
How do I A/B test Mistral Large 2411 against Mistral Medium latest in production? ▾
Route both through an OpenAI-compatible gateway like Future AGI Agent Command Center with shadow mode enabled. Send 100% of traffic to your primary model, mirror 10–20% to the candidate, score every response with an evaluator (faithfulness, tool-call correctness, response time), and compare cohort-level metrics for two weeks. Switch when the candidate wins on the metrics that matter to your workload and stays within your latency budget.