AI model daily brief: November 9, 2026 — Claude Fable 5.2 lands

Developers must prioritize reliability metrics as critical outages impact Kimi and GitHub Copilot, while OpenAI experiences elevated error rates. Simultaneously, significant price volatility across major providers requires careful cost monitoring alongside the introduction of new high-context models.

Outages & incidents

• Kimi (Moonshot AI) — Kimi Code K2.8 Preview TTFT 响应延迟升高 (impact: critical) · status
• GitHub Copilot — Degraded availability for GPT-5.3 Codex and GPT-5.6 models in Copilot (impact: major) · status
• Cursor — Elevated errors for OpenAI model requests (impact: minor) · status
• OpenAI / ChatGPT — Elevated Errors On API (impact: minor) · status
• OpenAI / ChatGPT — Elevated ChatGPT Conversation Errors (impact: minor) · status
• GitHub Copilot — Incident with Actions and Checks API (impact: critical) · status
• Kimi (Moonshot AI) — 搜索请求出现大量报错 (impact: critical) · status
• Kimi (Moonshot AI) — 搜索请求出现大量报错 (impact: critical) · status
• GitHub Copilot — Incident with Webhooks and Actions (impact: major) · status
• GitHub Copilot — Increased timeouts due to surge in anonymous users (impact: minor) · status
• Kimi (Moonshot AI) — 搜索请求出现大量报错 (impact: critical) · status

Reliability watch

• GitHub Copilot: 16 failed and 0 degraded checks out of 720
• OpenAI / ChatGPT: 15 failed and 38 degraded checks out of 720
• Kimi (Moonshot AI): 11 failed and 30 degraded checks out of 720
• SambaNova: 0 failed and 60 degraded checks out of 720
• Cursor: 0 failed and 17 degraded checks out of 720

Price changes

• Hy3 (Tencent): $0.13 / $0.53 → $0.0825 / $0.33 (-37%)
• Hy4 preview (Tencent): $0.83 / $2.50 → $0.75 / $2.25 (-10%)
• MiniMax M3.1 Flash (MiniMax): $0.15 / $0.60 → $0.075 / $0.30 (-50%)
• DeepSeek V4 Pro 0423 (DeepSeek): $0.96 / $1.91 → $0.89 / $1.79 (-6%)
• Mistral Small 3.2 24B (Mistral AI): $0.075 / $0.20 → $0.10 / $0.30 (+50%)
• GLM 4.5 Air (Z.ai (Zhipu)): $0.13 / $0.85 → $0.20 / $1.10 (+29%)
• Gemma 4 26B A4B (Google): $0.0675 / $0.23 → $0.09 / $0.30 (+33%)
• Gemma 3 27B (Google): $0.08 / $0.35 → $0.08 / $0.45 (+29%)
• MiniMax M3.1 Flash (MiniMax): $0.075 / $0.30 → $0.15 / $0.60 (+100%)
• Qwen3.5 397B A17B (Qwen (Alibaba)): $0.50 / $3.60 → $0.60 / $3.60 (0%)
• Hy3 (Tencent): $0.0825 / $0.33 → $0.13 / $0.53 (+60%)
• Hy4 preview (Tencent): $0.75 / $2.25 → $0.83 / $2.50 (+11%)
• DeepSeek V4 Pro 0423 (DeepSeek): $0.21 / $0.42 → $0.96 / $1.91 (+357%)
• gpt-oss-120b (OpenAI): $0.018 / $0.067 → $0.15 / $0.60 (+796%)

New models

• Claude Fable 5.2 — Anthropic · $8.00 / $40.00 · 1000K ctx
• Muse Ember — Meta · $0.10 / $0.50 · 1049K ctx

Deprecations & removals

• Crouton Alpha retires on 2026-11-09
• Mercury 2.5 was removed from the catalog
• Mercury 2 was removed from the catalog
• Mercury 3 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.