Model Release Radar
Price/capability frontier position, benchmark scores, and community signal
Model Release Radar
DeepSeek V4 Flash 0731
deepseek·open weights·MIT·released Friday, Jul 31, 2026
USD per million tokens via OpenRouter, Reka (reka). Checked 2026-10-17 04:40 UTC.
| Token type | USD /1M |
|---|---|
| Input | $0.021 |
| Output | $0.528 |
| Cache read | $0.0056 |
| Cache write (default) | Unknown |
| Cache write (1 hour) | Unknown |
Cache-write rates with a verified basis replace the ordinary input charge. Unknown rates are never treated as zero.
- On frontier AA coding index (blended per-1M-token price, 3:1 input/output; not a measured per-task cost) - no tracked model currently beats it on both price and capability.
- Behind frontier AA intelligence index (blended per-1M-token price, 3:1 input/output; not a measured per-task cost) - Ling 3.1 Flash is priced the same or lower and at least as capable.
This model has not been measured on DeepSWE (or any other benchmark with a real measured per-task cost) yet, so no cost/capability chart is drawn. Its Artificial Analysis benchmark scores are listed below.
Measured cost per task (DeepSWE)
This model has not been measured on DeepSWE (or any other benchmark with a real measured per-task cost) yet.
Artificial Analysis scores
Artificial Analysis scores describe capability. Compare them against estimated token spend with your cache mix; these estimates are not measured task costs.
| Benchmark | Score |
|---|---|
| AA intelligence index | 34.3 |
| AA coding index | 69.1 |
| Variant | Coding Elo | Overall Elo | Votes |
|---|---|---|---|
| Rating | 1,457 | 1,432 | 51,987 |