🔥 Latest Updates
12/12 GPT-5.2 Series
OpenAI’s latest flagship iteration! Enhanced reasoning and coding capabilities, GDPval 70.9% matching/exceeding 14-year expert level.
12/04 SeeDream 4.5
BytePlus’s most powerful 4K image generation model! 1.2B parameters, improved text rendering, $0.035/image!
11/25 Claude Opus 4.5
Anthropic’s latest flagship model! SWE-bench 80.9% exceeding all competitors, 1/3 the price of predecessor.
11/20 Gemini 3 Pro Preview
Google’s latest multimodal AI! LMArena 1501 Elo #1, 1M context window.
📅 December 2025
🚀 GPT-5.2 Full Series Released (12/12)
OpenAI’s major year-end upgrade covering Chat, Reasoning, and Code scenarios:- GDPval Benchmark: Matches or exceeds 14-year expert level in 70.9% of 1,320 real-world tasks across 44 core professions
- ARC-AGI 2 Breakthrough: Thinking version scores 52.9%, up from 17.6%
- Professional Productivity: Significant improvements in office suite (spreadsheets/PPT/documents) and code generation
- Pricing Unchanged: Same as GPT-5.1, maintaining high cost-effectiveness
🎨 SeeDream 4.5 Launched (12/04)
BytePlus’s latest image generation model:- Ultra-High Resolution: Supports 4K HD image generation
- Parameter Upgrade: 1.2B parameters, significantly improved quality
- Text Rendering: Greatly enhanced text rendering capability
- Reference Images: Supports up to 10 reference images
- Ultra-Low Price: Only $0.035/image
📅 November 2025
🚀 Claude Opus 4.5 Released (11/25)
Anthropic’s latest flagship model:- #1 Coding Capability: SWE-bench Verified 80.9%, exceeding all competitors
- Major Price Reduction: 1/3 the price of previous Opus 4
- Claude Code Support: Full support for Claude Code programming assistant
- 200K Context: Extended context window support
🌟 Gemini 3 Pro Preview Launched (11/20)
Google’s latest multimodal AI:- LMArena #1: 1501 Elo score, globally ranked #1
- 1M Context: Extended context window support
- Multimodal King: Supports text/image/video/audio capabilities
- Chain-of-Thought: New thinking model with complete reasoning process
🚀 GPT-5.1 Full Series Launched (11/14)
OpenAI’s latest iteration:- Performance Breakthrough: SWE-bench Verified 76.3%
- Speed Leap: 2-5x faster response for simple tasks
- Cache Innovation: Prompt cache retention extended to 24 hours
- Tool Enhancement: New Apply_Patch and Shell tools
📅 October 2025
🎥 Sora 2 Video Generation API
OpenAI’s revolutionary video generation model:- Audio-Video Sync: Automatic sound effect generation
- No Watermark: Commercial-grade output quality
- Ultra-Low Price: Starting at $0.15/generation
⚡ Claude Haiku 4.5 Launched
High cost-performance coding model:- SWE-bench 73.3%: Excellent programming capability
- 2x Speed: Significantly faster response
- 1/3 Cost: Ultra-high cost-effectiveness
📅 September 2025
🚀 Claude Sonnet 4.5 Launched
World’s best coding model:- SWE-bench 77.2%: Global best coding performance
- Full Upgrade: Significant improvements across all capabilities
🌐 Grok Web-Connected Models
Native web connectivity:- Grok-4-all / Grok-3-all: Native web access, no tool calls needed
- Real-time Info: Access to latest web information
📅 August 2025
🚀 GPT-5 Full Series Launched
OpenAI’s latest flagship models:- Full Support: GPT-5, GPT-5-mini, etc.
- Same Price as Official: Enjoy 20% discount
🎯 OpenAI Open Source Models
OpenAI’s first open source models:- gpt-oss-120b: 120B parameter open source model
- gpt-oss-20b: 20B parameter lightweight version
- Local Deployment: Edge computing support
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