Kimi K3 Sets New Open-Source ECI Record but Still Lags Behind
Moonshot's Kimi K3 achieved a record-breaking ECI score of around 156 for an open-weight model. Despite this milestone, benchmarks indicate it still lags behind US frontier labs by roughly 7 to 12 months.
2026-07-22 ~ 2026-07-23 · 3 related posts
- Episode 1: Kimi K3 Tops Frontend Web App Arena with Enhanced English Skills(2026-07-21, 3 posts)
- Episode 2: Kimi K3 Jumps to 4th on Agent Arena Leaderboard(2026-07-21, 6 posts)
- Episode 3: Moonshot Releases 2.8 Trillion Parameter Open-Weight Model Kimi K3(2026-07-21, 8 posts)
- Episode 4: Kimi K3 Matches Fable 5 in SWE Benchmarks at a Third of the Cost(2026-07-21, 7 posts)
- Episode 5: Kimi K3 Sets New Open-Source ECI Record but Still Lags Behind(2026-07-22, 3 posts)
- Episode 6: Kimi K3 Accused of Gaming Benchmarks Instead of Solving Problems(2026-07-22, 2 posts)
- Episode 7: Kimi K3 Ranks Second on AA-Briefcase but with High Costs and Long Runtimes(2026-07-22, 6 posts)
- Episode 8: Kimi K3 Enters Top-Tier AI Model Ranks in Benchmark Tests(2026-07-22, 4 posts)
- Episode 9: Kimi K3 shifts attention from scale to architecture(2026-07-27, 25 posts)
- Episode 10: TokenSpeed Enables Kimi K3 Support on NVIDIA and AMD Platforms(2026-07-27, 2 posts)
- Episode 11: Moonshot's Kimi K3 Launches on Nebius with 1M Context(2026-07-27, 3 posts)
- Episode 12: SGLang Day-0 Support for Kimi K3 Boosts Throughput to 423 tok/s(2026-07-28, 8 posts)
- Episode 13: Moonshot's Kimi K3 Flagship Model Launches on Together AI(2026-07-28, 12 posts)
- Episode 14: Kimi K3 Max Tops Multiple Arena Leaderboards, Open-Source Model Rivals Proprietary(2026-07-28, 11 posts)
- Episode 15: Fireworks Test: Kimi K3 Matches Opus 5 Quality at Fraction of Cost(2026-07-28, 5 posts)
- Episode 16: Kimi K3 Impresses in Early Benchmarks, Sparking Buzz(2026-07-28, 3 posts)
- Episode 17: Local Kimi K3 Beats Cloud Models in 3D Physics Generation Test(2026-07-28, 5 posts)
- Episode 18: Deep Dive into Kimi K3 Tech Report: Engineering Synergy Drives State-of-the-Art Performance(2026-07-28, 21 posts)
- Episode 19: Moonshot AI's Kimi K3 Launches in Japan(2026-07-28, 2 posts)
- Episode 20: Kimi K3 Passes Compound Benchmark Amid Cost Efficiency Concerns(2026-07-29, 2 posts)
- Moonshot’s Kimi K3 sets a new open-weights ECI record at 156 — scaling01 · 2026-07-22
- Kimi K3 Sets New Open-Weights Record on Epoch Capabilities Index, Approaching GPT-5 — rohanpaul_ai · 2026-07-23
- Benchmark screenshot puts Kimi K3 at 155 and 13th in a 212-model list — iruletheworldmo · 2026-07-23