Question 1

What is Mistral Medium 3.5 (batch)?

Accepted Answer

Mistral Medium 3.5 (batch) is a model from Mistral, released on Aug 28, 2026. Mistral Medium 3.5 is a dense 128B instruction-following model from Mistral AI. It supports text and image inputs with text output, and is designed for agentic workflows, coding, and complex...

Question 2

How much does Mistral Medium 3.5 (batch) cost?

Accepted Answer

On the Respan gateway, input starts at $0.75 per 1M tokens on OpenRouter, and output starts at $3.75 per 1M tokens on OpenRouter, after gateway discounts.

Question 3

Which providers serve Mistral Medium 3.5 (batch) on Respan?

Accepted Answer

Mistral Medium 3.5 (batch) is served by OpenRouter.

Question 4

What is Mistral Medium 3.5 (batch)'s context window?

Accepted Answer

Mistral Medium 3.5 (batch) accepts up to 262K tokens of context.

Question 5

How do I use Mistral Medium 3.5 (batch) with the Respan gateway?

Accepted Answer

Point any OpenAI-compatible SDK at https://api.respan.ai/api/ with your Respan API key and set the model to "mistral-medium-3-5:batch". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

Question 6

Where does Mistral Medium 3.5 (batch) rank on the Respan Index?

Accepted Answer

Mistral Medium 3.5 (batch) scores 24.3 out of 100 on the Respan Index v1.1, ranking #84 of 138 models. By category: Coding 7.3, Agents 41.2, Reasoning 14.0, Knowledge & language 17.2 (estimated), and Human preference 46.6. The Respan Index combines independent and lab-reported benchmark results into one score, using benchmark data collected by llmmetric.com.

Question 7

How does Mistral Medium 3.5 (batch) score on benchmarks?

Accepted Answer

Mistral Medium 3.5 (batch) has 8 published benchmark scores, including SWE-bench Verified 77.6%, Tau3 Telecom 91.4, and LMArena Elo 1427. Each score links to where it was published; the data is collected by llmmetric.com.

Mistral Medium 3.5 (batch)

Providers

Pricing

Cost by volume

Benchmarks

Certified where it counts.

Respan Indexv1.1

Coding2

Agents1

Arena4

Other1

Apps