AI model daily brief: September 24, 2026 — Mistral Large 3 2512 lands

Developers should prioritize recent reliability metrics and outage reports to mitigate integration risks, as minor service degradations can impact production stability. Concurrently, significant price reductions for DeepSeek models and new high-context releases from Mistral and Fireworks offer immediate opportunities for cost optimization and capability expansion.

Outages & incidents

• Fireworks AI — Service Degradation for Nemotron 3.5 Lightning (impact: minor) · status
• Lovable — Some .shop domains purchased through Lovable are unavailable (impact: minor) · status
• OpenAI / ChatGPT — Elevated Error Rates on GPT-6 Astra Pro · status
• Fireworks AI — Service Degradation for Nemotron 3.5 Lightning (impact: minor) · status
• Fireworks AI — Service Degradation for Qwen 3.8 Max (impact: minor) · status
• GitHub Copilot — Disruption with billing information updates (impact: minor) · status

Reliability watch

• MiniMax: 27 failed and 4 degraded checks out of 648
• Xiaomi MiMo: 1 failed and 34 degraded checks out of 464
• SambaNova: 1 failed and 2 degraded checks out of 464
• Lovable: 0 failed and 48 degraded checks out of 464
• Fireworks AI: 0 failed and 20 degraded checks out of 648

Price changes

• DeepSeek V4 Flash 0423 (DeepSeek): $0.064 / $0.13 → $0.049 / $0.098 (-23%)
• DeepSeek V4 Pro 0423 (DeepSeek): $0.86 / $1.72 → $0.85 / $1.71 (-1%)
• DeepSeek V4 Flash 0423 (DeepSeek): $0.0671 / $0.13 → $0.064 / $0.13 (-5%)
• DeepSeek V4 Pro 0423 (DeepSeek): $0.87 / $1.74 → $0.86 / $1.72 (-1%)
• DeepSeek V4 Flash 0423 (DeepSeek): $0.0701 / $0.14 → $0.0671 / $0.13 (-4%)
• DeepSeek V4 Pro 0423 (DeepSeek): $0.88 / $1.75 → $0.87 / $1.74 (-1%)
• DeepSeek V4 Flash 0423 (DeepSeek): $0.0732 / $0.15 → $0.0701 / $0.14 (-4%)
• DeepSeek V4 Pro 0423 (DeepSeek): $0.89 / $1.77 → $0.88 / $1.75 (-1%)
• GLM 5.3 Flash (Z.ai (Zhipu)): $0.15 / $0.50 → $0.045 / $0.60 (+20%)
• DeepSeek V4 Flash 0423 (DeepSeek): $0.0778 / $0.16 → $0.0732 / $0.15 (-6%)
• DeepSeek V4 Pro 0423 (DeepSeek): $0.90 / $1.79 → $0.89 / $1.77 (-1%)
• DeepSeek V4 Flash 0423 (DeepSeek): $0.0809 / $0.16 → $0.0778 / $0.16 (-4%)
• DeepSeek V4 Pro 0423 (DeepSeek): $0.90 / $1.81 → $0.90 / $1.79 (-1%)
• DeepSeek V4 Flash 0423 (DeepSeek): $0.084 / $0.17 → $0.0809 / $0.16 (-4%)
• DeepSeek V4 Pro 0423 (DeepSeek): $0.91 / $1.83 → $0.90 / $1.81 (-1%)

New models

• Mistral Large 3 2512 — Mistral AI · $0.50 / $1.50 · 262K ctx
• Devstral 2 2512 — Mistral AI · $0.40 / $2.00 · 262K ctx
• Ember-1 — Fireworks · $3.00 / $15.00 · 1049K ctx

Deprecations & removals

• DeepSeek V3.2 retires on 2026-09-28
• DeepSeek V3.2 Exp retires on 2026-09-28
• DeepSeek V3.1 Terminus retires on 2026-09-28
• R1 Distill Llama 70B retires on 2026-09-28
• MiniMax M2.1 retires on 2026-10-08
• ERNIE 4.5 VL 424B A47B retires on 2026-10-08
• Gemini 2.5 Flash Lite retires on 2026-10-20
• Gemini 2.5 Flash retires on 2026-10-20
• Gemini 2.5 Pro retires on 2026-10-20
• Seed-2.0-Code retires on 2026-11-11
• Seed 1.6 Flash retires on 2026-11-11
• Seed 1.6 retires on 2026-11-11
• Nex-N2.5-Mini was removed from the catalog
• Nex-N2.5-Pro was removed from the catalog

This brief is generated automatically from ModelBank's live monitoring data. Want these changes the moment they happen? Get free alerts.