Codestral vs o1

Compare Mistral AI and OpenAI AI models

Mistral AI

Codestral

OpenAI

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Cost Comparison (1000 input + 500 output tokens, 100 requests/day)

Codestral

Per Request:$0.000750

Daily:$0.075

Monthly:$2.25

Yearly:$27.375

o1

Per Request:$0.045

Daily:$4.50

Monthly:$135.00

Yearly:$1,642.50

Cost Differences

+$0.04425

Per Request

+$4.425

Daily

+$132.75

Monthly

+$1,615.125

Yearly

o1 costs more than Codestral

Feature Comparison

Feature	Codestral	o1
Provider	Mistral AI	OpenAI
Input Price	$0.30/1M tokens	$15.00/1M tokens
Output Price	$0.90/1M tokens	$60.00/1M tokens
Context Window	128,000 tokens	200,000 tokens
Max Output	32,768 tokens	65,536 tokens
Category	balanced	reasoning
Capabilities	textcode	textreasoning
Release Date	7/30/2025	9/12/2024

Codestral vs o1: Which Should You Choose?

Choosing between Codestral and o1 depends on your priorities: cost efficiency, context length, or raw capability. Codestral is the more affordable option at $0.30/1M input tokens — 98% cheaper than o1. Meanwhile, o1 offers a significantly larger context window at 200,000 tokens vs 128,000 for Codestral.

These models come from different providers — Mistral AI and OpenAI — which means different API ecosystems, SDKs, rate limits, and terms of service. If you're already integrated with Mistral AI, switching to OpenAIinvolves migration effort beyond just pricing. Factor in your existing infrastructure when deciding.

These models target different tiers: Codestral is a balanced model while o1 is reasoning. This means they're optimized for different workloads. o1 targets more demanding workloads, while Codestral provides a cost-effective option for everyday tasks.

Output costs matter too. Codestral charges $0.90/1M output tokens vs $60.00 for o1. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. Codestral has the edge here at $0.90/1M output tokens.

Best Use Cases

Choose Codestral when:

• Budget is a primary concern
• You're already using Mistral AI's API ecosystem

Choose o1 when:

• You need a larger context window (200,000 tokens)
• You need longer outputs (up to 65,536 tokens)
• You're already using OpenAI's API ecosystem

Try Different Scenarios

Use the calculator below to see how costs change with different usage patterns

Codestral (Mistral AI)

Cost Calculator

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o1 (OpenAI)

Cost Calculator

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Start using Codestral today

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Frequently Asked Questions

Which is cheaper, Codestral or o1?▼

Codestral is cheaper for input tokens at $0.30 per million tokens vs $15.00 for o1 — that's 98% savings on input costs.

What is the context window difference between Codestral and o1?▼

Codestral supports 128,000 tokens while o1 supports 200,000 tokens — a difference of 72,000 tokens in favor of o1.

Which model is better for AI Chatbot?▼

Both models support text. For ai chatbot, Codestral is the lower-cost option, while o1 offers a larger context window (200,000 vs 128,000 tokens). Choose Codestral for budget sensitivity or o1 for longer context tasks.

Which model has better overall pricing for heavy usage?▼

At 100 requests/day with 1,000 input and 500 output tokens each, Codestral costs about $2.25/month and o1 costs about $135.00/month. Overall, Codestral has lower combined input + output rates ($0.30 in, $0.90 out) vs o1.