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Claude Opus 4 vs Qwen3.8 Max

Qwen3.8 Max significantly outperforms across most benchmarks. Qwen3.8 Max is 12.1x cheaper per token.

Anthropic · Alibaba Cloud / Qwen Team · Updated for 2026

Which is better?

Claude Opus 4 outperforms in 0 benchmarks, while Qwen3.8 Max is better at 1 benchmark (GPQA). Qwen3.8 Max significantly outperforms across most benchmarks.

On price, Qwen3.8 Max is roughly 12.1x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Qwen3.8 Max also accepts a larger context window (256,000 input tokens), making it the stronger choice for long documents and large codebases.

Based on current benchmark, pricing, and model metadata for 2026.

Choose Claude Opus 4

  • you want predictable pricing at $15.00/M input and $75.00/M output

Choose Qwen3.8 Max

  • you want the strongest raw capability — it leads on 1 of 1 shared benchmarks
  • cost matters — it's about 12.1x cheaper per token
  • you process long inputs — it offers a 256,000 token context window
  • you want the most recent training data — it shipped Aug 2026
  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

Benchmark wins
0 of 1
1 of 1
Input price
$15.00 / M
$1.65 / M
Output price
$75.00 / M
$4.95 / M
Context window
200,000
256,000
Released
May 2025
Aug 2026
License
Proprietary
Qwen3.8-Max License

Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

Claude Opus 4 outperforms in 0 benchmarks, while Qwen3.8 Max is better at 1 benchmark (GPQA).

Qwen3.8 Max significantly outperforms across most benchmarks.

Tue Aug 25 2026 • llm-stats.com

Arena Performance

Playground indexes and blind preference scores

Pricing Analysis

Price comparison per million tokens

Qwen3.8 Max costs less

For input processing, Claude Opus 4 ($15.00/1M tokens) is 9.1x more expensive than Qwen3.8 Max ($1.65/1M tokens).

For output processing, Claude Opus 4 ($75.00/1M tokens) is 15.1x more expensive than Qwen3.8 Max ($4.95/1M tokens).

In conclusion, Claude Opus 4 is more expensive than Qwen3.8 Max.*

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

Lowest available price from all providers
Tue Aug 25 2026 • llm-stats.com
Anthropic
Claude Opus 4
Input tokens$15.00
Output tokens$75.00
Best providerAnthropic
Alibaba Cloud / Qwen Team
Qwen3.8 Max
Input tokens$1.65
Output tokens$4.95
Best providerDeepinfra
Notice missing or incorrect data?Start an Issue

Context Window

Maximum input and output token capacity

Qwen3.8 Max accepts 256,000 input tokens compared to Claude Opus 4's 200,000 tokens. Qwen3.8 Max can generate longer responses up to 131,072 tokens, while Claude Opus 4 is limited to 32,000 tokens.

Anthropic
Claude Opus 4
Input200,000 tokens
Output32,000 tokens
Alibaba Cloud / Qwen Team
Qwen3.8 Max
Input256,000 tokens
Output131,072 tokens
Tue Aug 25 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Claude Opus 4 and Qwen3.8 Max support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

Claude Opus 4

Text
Images
Audio
Video

Qwen3.8 Max

Text
Images
Audio
Video

License

Usage and distribution terms

Claude Opus 4 is licensed under a proprietary license, while Qwen3.8 Max uses Qwen3.8-Max License.

License differences may affect how you can use these models in commercial or open-source projects.

Claude Opus 4

Proprietary

Closed source

Qwen3.8 Max

Qwen3.8-Max License

Open weights

Release Timeline

When each model was launched

Claude Opus 4 was released on 2025-05-22, while Qwen3.8 Max was released on 2026-08-02.

Qwen3.8 Max is 15 months newer than Claude Opus 4.

Claude Opus 4

May 22, 2025

1.3 years ago

Qwen3.8 Max

Aug 2, 2026

3 weeks ago

1.2yr 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 Opus 4 is available from Anthropic, Bedrock, Google. Qwen3.8 Max is available from DeepInfra, Fireworks, Novita, Together.

Claude Opus 4

anthropic logo
Anthropic
Input Price:Input: $15.00/1MOutput Price:Output: $75.00/1M
bedrock logo
AWS Bedrock
Input Price:Input: $15.00/1MOutput Price:Output: $75.00/1M
google logo
Google
Input Price:Input: $15.00/1MOutput Price:Output: $75.00/1M

Qwen3.8 Max

deepinfra logo
Deepinfra
Input Price:Input: $1.65/1MOutput Price:Output: $4.95/1M
fireworks logo
Fireworks
Input Price:Input: $2.00/1MOutput Price:Output: $6.00/1M
novita logo
Novita
Input Price:Input: $2.00/1MOutput Price:Output: $6.00/1M
together logo
Together
Input Price:Input: $2.50/1MOutput Price:Output: $6.25/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion

Judge for yourself.

Run your own prompts against Claude Opus 4 and Qwen3.8 Max side-by-side, then vote on the output you prefer.

Claude Opus 4
✓ Preferred
Qwen3.8 Max
Open in Playground

FAQ

Common questions about Claude Opus 4 vs Qwen3.8 Max.

Which is better, Claude Opus 4 or Qwen3.8 Max?

Qwen3.8 Max significantly outperforms across most benchmarks. Claude Opus 4 is made by Anthropic and Qwen3.8 Max is made by Alibaba Cloud / Qwen Team. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Claude Opus 4 compare to Qwen3.8 Max in benchmarks?

Claude Opus 4 scores MMMLU: 88.8%, TAU-bench Retail: 81.4%, GPQA: 79.6%, MMMU (validation): 76.5%, AIME 2025: 75.5%. Qwen3.8 Max scores PaperBench: 93.0%, MRCR v2 (8-needle): 92.9%, GPQA: 92.6%, VideoMME w sub.: 90.4%, RealWorldQA: 88.0%.

Is Claude Opus 4 cheaper than Qwen3.8 Max?

Qwen3.8 Max is 9.1x cheaper for input tokens. Claude Opus 4 costs $15.00/M input and $75.00/M output via anthropic. Qwen3.8 Max costs $1.65/M input and $4.95/M output via deepinfra.

What are the context window sizes for Claude Opus 4 and Qwen3.8 Max?

Claude Opus 4 supports 200K tokens and Qwen3.8 Max supports 256K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Claude Opus 4 and Qwen3.8 Max?

Key differences include context window (200K vs 256K), input pricing ($15.00 vs $1.65/M), licensing (Proprietary vs Qwen3.8-Max License). See the full comparison above for benchmark-by-benchmark results.

Who makes Claude Opus 4 and Qwen3.8 Max?

Claude Opus 4 is developed by Anthropic and Qwen3.8 Max is developed by Alibaba Cloud / Qwen Team.