deepseek-v4.1POST

DeepSeek V4.1-Flash-1017 benchmarks and API pricing: DeepSWE 77 beats Opus 5

Per DeepSeek, the open-weight release scores 42.3 on Terminal-Bench 4.0 and 77.0 on DeepSWE v1.1 (Claude Opus 5: 74.0), with off-peak API pricing of $0.15 input / $0.60 output per 1M tokens.

Hekate

@iCleanAIArchived 12 days agoOriginally posted 2026.10.19

Hekate @iCleanAIOriginally posted 2026.10.19

Open original on X

5/ DeepSeek released V4.1-Flash-1017, an open-weight update: 42.3 on Terminal-Bench 4.0 and 77.0 on DeepSWE v1.1 (Claude Opus 5: 74.0), per DeepSeek. API price: $0.15 in / $0.60 out per 1M tokens off-peak (Oct 17). Source: DeepSeek: https://x.com/deepseek_ai/status/2111375640717033777

This post quotes another post: x.com/deepseek_ai/status/2111375640717033777

x.com/icleanai/status/2112015621148057839Archived 2026.10.19 12:00