DeepSeek: DeepSeek V4.1 Flash 1017 (deepseek/deepseek-v4.1-flash-1017) is a chat model from openrouter with a 1.0M-token context window; open-weight; capabilities tools, reasoning, vision; input image, text; output text.
1.0MContext
393.2KMax output
$0.15$ / 1M in
32.5Intelligence
163.217tok / s
Pricing
Input
$0.15 / 1M tokens
Output
$0.6 / 1M tokens
Currency
USD
Note
Indicative US list price — verify with the vendor.
Indicative US list price — a reference only, verify with the vendor. Source: openrouter. Last verified 2026-10-30.
Benchmarks
Intelligence index
32.5
Cited from a public third-party leaderboard — a reference, verify at the source. Source: Artificial Analysis. Last verified 2026-10-30.
Performance
Throughput
163.217 tokens/s
Latency (TTFT)
0.887 s
Cited speed metrics — a reference, verify at the source. Source: Artificial Analysis. Last verified 2026-10-30.