Model Comparison

Claude 3 Opus vs Devstral Medium

Comparing Claude 3 Opus and Devstral Medium across benchmarks, pricing, and capabilities.

Want to compare interactively?Try the playground

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Claude 3 Opus and Devstral Medium don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Devstral Medium costs less

For input processing, Claude 3 Opus ($15.00/1M tokens) is 37.5x more expensive than Devstral Medium ($0.40/1M tokens).

For output processing, Claude 3 Opus ($75.00/1M tokens) is 37.5x more expensive than Devstral Medium ($2.00/1M tokens).

In conclusion, Claude 3 Opus is more expensive than Devstral Medium.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers

Thu May 14 2026 • llm-stats.com

Claude 3 Opus

Input tokens$15.00

Output tokens$75.00

Best providerAnthropic

Devstral Medium

Input tokens$0.40

Output tokens$2.00

Best providerMistral

Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Claude 3 Opus accepts 200,000 input tokens compared to Devstral Medium's 128,000 tokens. Claude 3 Opus can generate longer responses up to 200,000 tokens, while Devstral Medium is limited to 128,000 tokens.

Claude 3 Opus

Input200,000 tokens

Output200,000 tokens

Devstral Medium

Input128,000 tokens

Output128,000 tokens

Thu May 14 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Claude 3 Opus supports multimodal inputs, whereas Devstral Medium does not.

Claude 3 Opus can handle both text and other forms of data like images, making it suitable for multimodal applications.

Claude 3 Opus

Text

Images

Audio

Video

Devstral Medium

Text

Images

Audio

Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Claude 3 Opus

Proprietary

Closed source

Devstral Medium

Proprietary

Closed source

Release Timeline

When each model was launched

Claude 3 Opus was released on 2024-02-29, while Devstral Medium was released on 2025-07-10.

Devstral Medium is 17 months newer than Claude 3 Opus.

Claude 3 Opus

Feb 29, 2024

2.2 years ago

Devstral Medium

Jul 10, 2025

10 months ago

1.4yr newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Provider Availability

Claude 3 Opus is available from Anthropic, Bedrock, Google. Devstral Medium is available from Mistral AI.

Claude 3 Opus

Anthropic

Input Price:Input: $15.00/1MOutput Price:Output: $75.00/1M

AWS Bedrock

Input Price:Input: $15.00/1MOutput Price:Output: $75.00/1M

Google

Input Price:Input: $15.00/1MOutput Price:Output: $75.00/1M

Devstral Medium

Mistral

Input Price:Input: $0.40/1MOutput Price:Output: $2.00/1M

* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Claude 3 Opus

View details

Anthropic

Larger context window (200,000 tokens)

Supports multimodal inputs

Devstral Medium

View details

Mistral AI

Less expensive input tokens

Less expensive output tokens

Detailed Comparison

AI Model Comparison Table
Feature	Claude 3 Opus	Devstral Medium

FAQ

Common questions about Claude 3 Opus vs Devstral Medium.

Which is better, Claude 3 Opus or Devstral Medium?

Claude 3 Opus (Anthropic) and Devstral Medium (Mistral AI) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Claude 3 Opus compare to Devstral Medium in benchmarks?

Claude 3 Opus scores ARC-C: 96.4%, HellaSwag: 95.4%, GSM8k: 95.0%, MGSM: 90.7%, BIG-Bench Hard: 86.8%. Devstral Medium scores SWE-Bench Verified: 61.6%.

Is Claude 3 Opus cheaper than Devstral Medium?

Devstral Medium is 37.5x cheaper for input tokens. Claude 3 Opus costs $15.00/M input and $75.00/M output via anthropic. Devstral Medium costs $0.40/M input and $2.00/M output via mistral.

What are the context window sizes for Claude 3 Opus and Devstral Medium?

Claude 3 Opus supports 200K tokens and Devstral Medium supports 128K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Claude 3 Opus and Devstral Medium?

Key differences include context window (200K vs 128K), input pricing ($15.00 vs $0.40/M), multimodal support (yes vs no). See the full comparison above for benchmark-by-benchmark results.

Who makes Claude 3 Opus and Devstral Medium?

Claude 3 Opus is developed by Anthropic and Devstral Medium is developed by Mistral AI.