Skip to main content
Watch: I Built an AI App Without Leaving Databricks

Model comparison - Similar price, same tier

Gemini 3.8 Flash vs Mistral Large 4

Gemini 3.8 Flash is from Google and Mistral Large 4 is from Mistral AI. On list price, Mistral Large 4 charges 1.8x Gemini 3.8 Flash's input price ($1.36 vs $0.75 per 1M tokens), and Gemini 3.8 Flash charges 10% less than Mistral Large 4 for output ($3.75 vs $4.18 per 1M tokens). Gemini 3.8 Flash has a 1,048,576-token context window and Mistral Large 4 1,000,000 tokens; Gemini 3.8 Flash returns up to 65,536 output tokens per response, and no primary source states a max output for Mistral Large 4. Gemini 3.8 Flash was released on September 2, 2026 and Mistral Large 4 on October 5, 2026. Both are closed-weights models, available only through an API.

Last verified from each provider's pricing page. All sources

Google - Closed

Gemini 3.8 Flash
Input / 1M
$0.75
Output / 1M
$3.75
Context
1.05M

Mistral AI - Closed

Mistral Large 4
Input / 1M
$1.36
Output / 1M
$4.18
Context
1M

Side-by-side specs

SpecGemini 3.8 FlashMistral Large 4
ProviderGoogleMistral AI
Input / 1M tokens$0.75$1.36
Output / 1M tokens$3.75$4.18
Cache read / 1M$0.075$0.14
Batch input / 1M$0.375$0.68
Batch output / 1M$1.875$2.09
Context window1,048,5761,000,000
Max output65,536-
Release date
WeightsClosedClosed
API model idgemini-3.8-flashmistral-large-4
AI Gateway idgoogle/gemini-3.8-flashmistral/mistral-large-4
Last verified

Prices in USD per 1M tokens at each provider's standard first-party rate. A dash means the provider does not bill that item separately or no primary page states it.

What each costs in practice

The same three workloads every model page uses, worked from each model's standard list rates. Swap in your own token counts with the math on each model's page.

WorkloadGemini 3.8 FlashMistral Large 4
One agent session1M input tokens and 100K output tokens, no caching.$1.13$1.78
A chat app10,000 requests a day at 2K input and 500 output tokens each.$33.75$1,012.50 per 30-day month$48.10$1,443.00 per 30-day month
The same session at a 90% cache hit90% of the input is read from the prompt cache. The one-time cache write premium is not included.$0.5175$0.68
Show the math

Gemini 3.8 Flash

  • One agent sessionInput: 1M x $0.75 = $0.75Output: 0.1M x $3.75 = $0.375
  • A chat appInput: 20M x $0.75 = $15.00Output: 5M x $3.75 = $18.75
  • The same session at a 90% cache hitCached input: 0.9M x $0.075 = $0.0675Uncached input: 0.1M x $0.75 = $0.075Output: 0.1M x $3.75 = $0.375

Mistral Large 4

  • One agent sessionInput: 1M x $1.36 = $1.36Output: 0.1M x $4.18 = $0.418
  • A chat appInput: 20M x $1.36 = $27.20Output: 5M x $4.18 = $20.90
  • The same session at a 90% cache hitCached input: 0.9M x $0.14 = $0.126Uncached input: 0.1M x $1.36 = $0.136Output: 0.1M x $4.18 = $0.418

Benchmarks under the same setting

No board in the benchmark directory lists both Gemini 3.8 Flash and Mistral Large 4 under the same setting, so there is no like-for-like score to show here.

Set them up in your tools

Step-by-step guides whose official docs list Gemini 3.8 Flash or Mistral Large 4 by model id.

Model pages

FAQ

How do Gemini 3.8 Flash and Mistral Large 4 compare on price?

On list price, Mistral Large 4 charges 1.8x Gemini 3.8 Flash's input price ($1.36 vs $0.75 per 1M tokens), and Gemini 3.8 Flash charges 10% less than Mistral Large 4 for output ($3.75 vs $4.18 per 1M tokens). For one agent session of 1M input and 100K output tokens with no caching, that is $1.13 on Gemini 3.8 Flash and $1.78 on Mistral Large 4. Prices are each provider's first-party list rates, verified October 17, 2026 and October 17, 2026.

What are the context windows of Gemini 3.8 Flash and Mistral Large 4?

Gemini 3.8 Flash has a 1,048,576-token context window and Mistral Large 4 1,000,000 tokens; Gemini 3.8 Flash returns up to 65,536 output tokens per response, and no primary source states a max output for Mistral Large 4.

Are Gemini 3.8 Flash and Mistral Large 4 open weights?

Gemini 3.8 Flash is closed-weights and is called through Google's API as gemini-3.8-flash. Mistral Large 4 is closed-weights and is called through Mistral AI's API as mistral-large-4.

More comparisons

Sources

Gemini 3.8 Flash verified from ai.google.dev; Mistral Large 4 verified from docs.mistral.ai. This page is as current as the older of the two: .

Newsletter

Get model price changes as they ship

One email per week. New model releases, price cuts and what they mean for your bill.