Which model is better: Claude Opus 5 or Qwen 2.5 Max?

Qwen 2.5 Max is 94.4% cheaper for input tokens ($0.28 vs. $5.00 per 1M tokens) and $0.84 vs. $25.00 for output tokens (17.9x cost difference). In terms of operational performance, Claude Opus 5 delivers faster response latency with 340ms TTFT (140ms faster than Qwen 2.5 Max). Claude Opus 5 leads coding benchmarks at 82.4% SWE-bench vs. 44.2% for Qwen 2.5 Max.
Verified daily via automated API latency tests and official documentation.

Verified Performance & Unit Economics Delta

Daily synchronized metrics from synthetic latency endpoints and benchmark evaluations.

Metric / Dimension Claude Opus 5 Qwen 2.5 Max Net Delta / Advantage
Input Cost / 1M Tokens $5.00 $0.28 Qwen 2.5 Max is 17.9x cheaper
Output Cost / 1M Tokens $25.00 $0.84 Qwen 2.5 Max (2876.2% lower)
Avg TTFT Response Latency 340ms 480ms Claude Opus 5 (+140ms faster)
SWE-bench Verified (Coding) 82.4% 44.2% Claude Opus 5 (+38.2% lead)
Inference Value Score (IVR) 42.7 / 100 99.9 / 100 Qwen 2.5 Max (+57.2 pts)

Interactive Monthly Token Economics & ROI Forecaster

Model your expected production workload across prompt (input) and completion (output) tokens.

Live Calculation Engine
10.0M Tokens
100K 50M 250M 500M+
2.5M Tokens
100K 10M 50M 100M+

Estimated Monthly Spend

Claude Opus 5 $5.45

$5/1M in · $25/1M out

Qwen 2.5 Max $67.50

$0.28/1M in · $0.84/1M out

Projected Monthly Cost Reduction
$62.05 / mo
(91.9% lower cost)
A

When to Choose Claude Opus 5

Choose Claude Opus 5 when you need Pinnacle autonomous software architecture, whole-system enterprise codebases, PhD-level scientific synthesis, and complex multi-agent delegation. and have an infrastructure budget aligned with $5.00/1M tokens.

B

When to Choose Qwen 2.5 Max

Choose Qwen 2.5 Max when you need High-performance enterprise reasoning across Asian and Western languages with advanced structured output handling. and prioritize Alibaba Cloud ecosystem integration at $0.28/1M tokens.

Related Questions & Decision Factors

Which is cheaper: Claude Opus 5 or Qwen 2.5 Max?

Qwen 2.5 Max is cheaper at $0.28/1M input tokens compared to $5.00/1M for Claude Opus 5.

Which model has lower latency: Claude Opus 5 or Qwen 2.5 Max?

Claude Opus 5 delivers faster response times with an average TTFT of 340ms vs 480ms for Qwen 2.5 Max.

When should you choose Claude Opus 5?

Choose Claude Opus 5 when you need Pinnacle autonomous software architecture, whole-system enterprise codebases, PhD-level scientific synthesis, and complex multi-agent delegation. and have an infrastructure budget aligned with $5.00/1M tokens.

When should you choose Qwen 2.5 Max?

Choose Qwen 2.5 Max when you need High-performance enterprise reasoning across Asian and Western languages with advanced structured output handling. and prioritize Alibaba Cloud ecosystem integration at $0.28/1M tokens.

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