DeepSeek-V4 Pro coding analysis: Stable but weaker on Rust
zainhas · x · 2026-08-15
Supplemental benchmark data shows GPT-5.6 Sol leading in four languages including Python and Go, while Fable 5 dominates Rust with 85%. DeepSeek-V4 Pro did not win any language outright but remained stable without collapsing. Regarding failure modes, Sol causes the most test regressions (20%), while DeepSeek-V4 Pro and Fable are more conservative (11%), with DeepSeek mostly missing by a small margin.
Related event: DeepSeek-V4 Pro Beats Rivals in Cost-Effective Benchmark(10 posts)→
More from Models
- Devs say LLM coding mistakes are a different class: overcomplication, inferred limits, worse at higher reasoning — Mu5_ · 2026-10-16
- ChatGPT UI screenshot reveals Wallet coming soon plus Email, Calendar, Health and Finances integrations — jxnlco · 2026-10-16
- Why the next OpenAI and Anthropic models may still disappoint: no native audio or video input — imjustnewatai · 2026-10-16
- Thousands Hit by ChatGPT Standard Voice Mode Regression: Wrong Voice, Interruptions — shaunralston · 2026-10-16
- Gemini Argon 4 Quota Exhausted, Reset Countdown Shows Nearly 7 Days — ssh4net · 2026-10-16
- AINews: Meta ships 816B Muse Spark Open; Goodfire argues neural nets are already clean — Latent Space · 2026-10-16