Claude Opus 5 vs DeepSeek V4 Pro
Side-by-side comparison of API pricing, specs, benchmarks, and capabilities
| Specification |
by Anthropic
|
by DeepSeek
3 providers:
DeepSeek $0.435/$0.870
Fireworks $1.74/$3.48
Together $1.74/$3.48
|
|---|---|---|
| Overview | ||
| Status | Current flagship | Current mid tier |
| Released | Jul 24, 2026 | Apr 24, 2026 |
| Pricing per million tokens | ||
| Input | $5.00/Mtok | $0.435/Mtok |
| Output | $25.00/Mtok | $0.870/Mtok |
| Blended avg | $15.00/Mtok | $0.652/Mtok |
| Cached input | $0.500/Mtok | $0.004/Mtok |
| Specifications | ||
| Context window | 1M tokens | 1M tokens |
| Parameters | Proprietary | Proprietary |
| Speed (TPS) | — | — |
| Modalities | ||
| Input |
textimage
|
text
|
| Benchmarks source: Vellum LLM Leaderboard | ||
| Avg benchmark score | 77.8 | 71.5 |
| Perf / dollar | 5.2 | 109.6 |
| BrowseComp | 90.8 | 83.4 |
| Humanity's Last Exam | 64.7 | 48.2 |
| GPQA Diamond | — | 90.1 |
| SWE-Bench Verified | — | 50 |
| LiveCodeBench | — | 93.5 |
| MCP Atlas | — | 73.6 |
| ARC-AGI 2 | — | 30 |
| AIME 2025 | — | 75 |
| MMMLU | — | 82 |
| BFCL | — | 72 |
| HumanEval | — | 80.6 |
| MATH 500 | — | 80 |
| AutoBench | 26 | — |
| Independent composite scores each on its own scale — not part of the average above | ||
| AA Intelligence Index | 60.7 | 44.3 |
| AA Agentic Index | 55.3 | 36.4 |
| AA-Omniscience Index (−100–100) | 31.3 | -10 |
| GDPval-AA v2 | 1861.5 ELO | 1305.9 ELO |
| LMSYS Chatbot Arena | — | 1457.1 ELO |
| Providers | ||
| Available from |
Anthropic — $5.00/$25.00/Mtok
|
DeepSeek — $0.435/$0.870/Mtok
Fireworks — $1.74/$3.48/Mtok
Together — $1.74/$3.48/Mtok
|
Cost at scale
1M tokens · 50/50 input/output| Volume | Claude Opus 5 | DeepSeek V4 Pro | Savings |
|---|---|---|---|
| 1M tokens | $15 | $0.65 | $14.35 (95.7%) |
| 10M tokens | $150 | $6.53 | $143.48 (95.7%) |
| 100M tokens | $1500 | $65.25 | $1434.75 (95.7%) |
| 1000M tokens | $15000 | $652.5 | $14347.5 (95.7%) |
The cheaper option here — DeepSeek V4 Pro costs $0.652/Mtok blended on DeepSeek.
Summary
Claude Opus 5 by Anthropic costs $5.00/Mtok input and $25.00/Mtok output, with a 1M-token context window. It supports text, image input.
DeepSeek V4 Pro by DeepSeek costs $0.435/Mtok input and $0.870/Mtok output, with a 1M-token context window. It supports text input and is available from 3 providers.
On a blended cost basis, DeepSeek V4 Pro is 95.7% cheaper than Claude Opus 5.
On benchmarks, Claude Opus 5 scores higher (77.8 vs 71.5) on average. In terms of value, DeepSeek V4 Pro has better performance per dollar (109.6 vs 5.2).
Note: Pricing is per million tokens. Actual costs vary with usage patterns, prompt caching, and batch discounts. Always verify against official provider pricing pages.