Claude Opus 4.7 vs DeepSeek-V4-Pro
Compare Claude Opus 4.7 and DeepSeek-V4-Pro on the metrics that decide an agent workload.
| Metric | Claude Opus 4.7 | DeepSeek-V4-Pro |
|---|---|---|
| Provider | Anthropic | Fireworks AI |
| Input / 1M | $5.00 | $1.74 |
| Output / 1M | $25.00 | $3.48 |
| Cache read / 1M | $0.50 (−90%) | $0.14 (−92%) |
| Reuse-adj @55% | $8.14 | $1.52 |
| Context | 1M | 1M |
| Cache capture | 92% | 80% |
| Warm TTFT | 320ms (−64%) | 130ms (−63%) |
| Quality index | 95 | 88 |
Teal marks the better value in each row. Reuse-adjusted assumes 55% prefix reuse and a 25% output share.
Pick Claude Opus 4.7 when it scores higher on the composite quality index, it captures more of the available reuse.
Pick DeepSeek-V4-Pro when it is cheaper once prefix reuse is priced in, it answers faster on warm cache hits, it is open-weights for on-prem and regulated lanes.
Claude Opus 4.7 leads on quality while DeepSeek-V4-Pro leads on reuse-adjusted cost. Send latency- and budget-sensitive volume to DeepSeek-V4-Pro and reserve Claude Opus 4.7 for the hard requests. Zumik's aliases route between them automatically under policy.
Claude Opus 4.7 vs DeepSeek-V4-Pro, answered.
Is Claude Opus 4.7 or DeepSeek-V4-Pro cheaper?
At 55% prefix reuse, Claude Opus 4.7 blends to about $8.14 per 1M tokens and DeepSeek-V4-Pro to about $1.52. DeepSeek-V4-Pro is cheaper on that basis.
Which has the larger context window?
Claude Opus 4.7 has the larger window: 1M vs 1M tokens.
Which captures more reuse?
Claude Opus 4.7 shows higher measured cache capture (92% vs 80%) in the Zumik corpus.
Let an alias pick for you.
Route to whichever model wins under current policy automatically. Zumik resolves the alias to the best fit per request, so you never hard-code a loser.