Which is cheaper, Mistral Large or o3-mini?

o3-mini is cheaper for both input ($1.10/M tokens) and output ($4.40/M tokens), compared to Mistral Large at $2.00/$6.00 per million tokens.

Which is faster, Mistral Large or o3-mini?

Mistral Large is faster at 75 tokens/sec with a TTFT of 280ms, compared to o3-mini at 55 tokens/sec and 1500ms TTFT.

Which has a bigger context window, Mistral Large or o3-mini?

o3-mini has a 200K token context window, which is larger Mistral Large's 128K context window.

Which is better for coding, Mistral Large or o3-mini?

o3-mini has a higher coding ELO of 1340 compared to Mistral Large's 1240, making it the stronger choice for code generation and programming tasks.

Mistral Large vs o3-mini: Pricing, Benchmarks & Verdict (2026)

Name: Mistral Large vs o3-mini — Pricing, Benchmarks & Speed Comparison 2026
Creator: LLMversus
License: https://creativecommons.org/licenses/by/4.0/

Pricing verified Apr 20, 2026By LLMversusUpdated June 14, 2026View methodology

⚡ Quick Answer

o3-mini is significantly cheaper at $1.10/$4.40 per million tokens vs $2.00/$6.00. o3-mini is stronger for coding with a coding ELO of 1340 vs 1240. Mistral Large is faster at 75 tokens/sec vs 55 tokens/sec. o3-mini ranks higher overall with an Arena ELO of 1310 vs 1245. o3-mini offers a larger 200K context window vs 128K.

Updated: April 20, 2026 · ✓ Pricing verified

Side-by-Side Comparison

Feature	Mistral Large	o3-mini
Provider	Mistral	OpenAI
Input Price / 1M tokens	$0.500	$1.10
Output Price / 1M tokens	$1.50	$4.40
Context Window	128K	128K
Max Output Tokens	8,192	65,536
Arena ELO	1,245	1,280
Coding ELO	1,240	1,285
TTFT (ms)	280	350
Tokens/sec	75	25
Multimodal	No	No
JSON Mode	Yes	Yes
Function Calling	Yes	No
Vision	No	No

When to Use Mistral Large

Choose Mistral Large when you need: strong multilingual support, good coding capabilities, european ai alternative, open-weight model available. It excels at coding, multilingual, general-purpose tasks.

Strengths:

Strong multilingual support
Good coding capabilities
European AI alternative
Open-weight model available

Best for:

codingmultilingualgeneral-purpose

When to Use o3-mini

Choose o3-mini when you need: strong mathematical reasoning, good coding performance, affordable reasoning model, large output window. It excels at reasoning, math, coding, science tasks. It is also the more cost-effective option between the two. Its 200K context window is larger, making it better for long-document processing.

Strengths:

Strong reasoning
Good math skills
Affordable reasoning

Best for:

reasoningmathgeneral-purpose

Mistral Large vs o3-mini: Pricing, Benchmarks & Verdict (2026)

Side-by-Side Comparison

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