Claude Opus 4.8 vs DeepSeek V4 Flash 0731
AnthropicActive
Claude Opus 4.8
$0.42 / $2.13 · 1,048,576 ctx · 44 providers
DeepSeekActive
DeepSeek V4 Flash 0731
$0.45 / $1.34 · 1,000,000 ctx · 1 providers
01Differences
At a glance
Computed automatically from tracked data.
• Claude Opus 4.8's input price is 5% higher than DeepSeek V4 Flash 0731's ($0.42 vs $0.45 per 1M).
• Claude Opus 4.8's output price is 37% lower than DeepSeek V4 Flash 0731's ($2.13 vs $1.34 per 1M).
• Claude Opus 4.8 has a 1× larger context window (1,048,576 vs 1,000,000 tokens).
• They differ in open weights (Claude Opus 4.8: No, DeepSeek V4 Flash 0731: Yes).
02Specs
Side by side
04History
Recent changes
Claude Opus 4.8
2026-09-15 — Price up amazon-bedrock
2026-09-15 — Price up amazon-bedrock
2026-09-15 — Price up amazon-bedrock
2026-09-15 — Price up amazon-bedrock
2026-09-15 — Price up amazon-bedrock
DeepSeek V4 Flash 0731
2026-08-26 — Added volcengine