GhostFalcon is Google's codename for a revolutionary AI model currently testing on LM Arena. Track real-time GhostFalcon benchmarks, compare GhostFalcon vs GPT-5 performance, and get the latest GhostFalcon release date predictions. Your #1 source for GhostFalcon AI intelligence.
GhostFalcon is Google's internal codename for a cutting-edge AI model currently undergoing blind testing on LM Arena. First discovered on December 11, 2025 by TestingCatalog, GhostFalcon AI is believed to represent either Gemini 3 Flash or a checkpoint leading to Gemini 3 Pro GA (General Availability).
Part of Google's strategy to maintain AI leadership against OpenAI and Anthropic
GhostFalcon model testing shows potential to exceed 1500 Elo on LM Arena
Expected to feature advanced vision, video, and reasoning capabilities
Google DeepMind • Testing
Google is testing two falcon-named models simultaneously. Here's what we know about the GhostFalcon and Fierce Falcon difference.
| Specification |
GhostFalcon
|
Fierce Falcon
|
|---|---|---|
| Likely Identity | Gemini 3 Flash | Gemini 3 Pro GA |
| Primary Focus | Speed & Efficiency | Maximum Performance |
| Target Use Case | High-volume, Real-time | Complex Reasoning |
| Estimated Elo | 1450-1480 | 1500+ |
| Testing Status | Active on LM Arena | Active on LM Arena |
| First Spotted | Dec 11, 2025 | Dec 11, 2025 |
| Expected Release | Dec 22-31, 2025 | Dec 22-31, 2025 |
| Naming Pattern | Ghost = Stealth/Efficient | Fierce = Aggressive/Powerful |
The evolution from Gemini 1.0 to GhostFalcon and Fierce Falcon
Google releases Gemini 1.0 Pro and Ultra, marking entry into GPT-4 competition
Major upgrade with improved reasoning and 1M token context window
Record-breaking 1501 Elo score, first model to break 1500 barrier on LM Arena
TestingCatalog reveals two new Google models testing on LM Arena under Falcon codenames
Expected public release as Gemini 3 Flash or Gemini 3 Pro GA
Based on Gemini 3 Pro benchmarks - the likely parent model of GhostFalcon AI
Real-time rankings from LM Arena's Chatbot Arena - the battleground where GhostFalcon proves its dominance
| Rank | Model | Company | Elo Score | Specialty |
|---|---|---|---|---|
| #1 |
GhostFalcon / Gemini 3 Pro
Testing on Arena
|
Google DeepMind | 1501 | Reasoning, Multimodal |
| #2 |
GPT-5 (o3)
Garlic Codename
|
OpenAI | 1451 | General Purpose |
| #3 |
Claude 3.7 Sonnet
Latest Release
|
Anthropic | 1343 | Coding, Analysis |
| #4 |
Fierce Falcon
Testing on Arena
|
Google DeepMind | 1490 | Performance Focus |
| #5 |
Grok 4.2
Expected Soon
|
xAI | TBD | Real-time Data |
Data aggregated from LM Arena and community reports. GhostFalcon rankings are estimates based on Gemini 3 performance.
Compare GhostFalcon AI model against the best from OpenAI and Anthropic
Based on Google's release patterns, GhostFalcon could become official within days
Based on TestingCatalog's discovery on December 11, 2025, and Google's historical pattern of testing models on LM Arena before official release, we predict GhostFalcon will launch as either Gemini 3 Flash or Gemini 3 Pro GA between December 22-31, 2025.
Currently active on LM Arena under codename "Ghost Falcon"
Google AI Studio, Vertex AI, and Gemini API
Racing against OpenAI GPT-5.2 and xAI Grok 4.2
What the AI community is saying about GhostFalcon and Fierce Falcon
What we know about the technical capabilities of GhostFalcon AI model
GhostFalcon leverages Gemini 3's "Deep Think" mode, enabling extended reasoning chains for complex problems. The model shows significant improvements in mathematical reasoning, logical deduction, and multi-step problem solving.
Built on Gemini's native multimodal architecture, GhostFalcon processes text, images, video, and audio in a unified manner. The model can analyze 60fps video and understand complex visual-textual relationships.
GhostFalcon demonstrates exceptional coding abilities with a 76.2% score on SWE-bench, capable of writing, debugging, and explaining complex software across multiple programming languages.
GhostFalcon is expected to feature enhanced agentic capabilities, allowing it to use tools, execute multi-step workflows, and interact with external systems autonomously.
How developers and enterprises can leverage GhostFalcon AI capabilities
Build autonomous agents that can reason, plan, and execute complex workflows using GhostFalcon's agentic capabilities.
Process and analyze large datasets with GhostFalcon's 1M+ token context window and advanced reasoning.
Accelerate development with AI-powered coding, debugging, and code review using GhostFalcon's SWE capabilities.
Analyze video content at 60fps for insights, summaries, and content understanding.
Leverage PhD-level reasoning for scientific research, literature review, and hypothesis generation.
Deploy intelligent chatbots with deep understanding and natural conversation abilities.
Prepare for GhostFalcon API integration when Google releases it officially
// GhostFalcon API (Predicted)
POST /v1/models/ghostfalcon/generate
POST /v1/models/ghostfalcon/chat
POST /v1/models/ghostfalcon/embed
POST /v1/models/ghostfalcon/vision
GET /v1/models/ghostfalcon/status
// Request Example
{
"model": "ghostfalcon-pro",
"messages": [
{"role": "user", "content": "..."}
],
"max_tokens": 8192,
"temperature": 0.7
}Based on Gemini 3 Pro pricing and GhostFalcon's expected positioning:
| Input (per 1M tokens) | $1.25 - $2.50 |
| Output (per 1M tokens) | $5.00 - $10.00 |
| Context Window | 1M+ tokens |
| Rate Limit | TBD |
Market consensus on whether GhostFalcon and Google will dominate AI
Polymarket Probability
Polymarket Probability
Polymarket Probability
Data from Polymarket. "Best AI model" determined by Chatbot Arena / LM Arena rankings at year end.
Frequently asked questions about GhostFalcon AI model
GhostFalcon is Google's internal codename for a new AI model currently being tested on LM Arena. It is believed to be either Gemini 3 Flash or a checkpoint leading to Gemini 3 Pro GA (General Availability). The model was first spotted on December 11, 2025, by TestingCatalog.
GhostFalcon and Fierce Falcon are two separate codenames for Google models testing on LM Arena. Fierce Falcon is speculated to be Gemini 3 Pro GA (the high-performance version), while GhostFalcon may represent Gemini 3 Flash (the faster, more efficient version). The naming suggests "Ghost" for stealth/efficiency and "Fierce" for aggressive performance.
Based on Google's historical release patterns and current testing timeline, GhostFalcon (as Gemini 3 Flash or Pro GA) is predicted to be officially released between December 22-31, 2025. This aligns with Google's pattern of pushing releases before year-end to compete with OpenAI.
Based on Gemini 3 Pro performance, GhostFalcon is expected to outperform GPT-5 in several benchmarks. Gemini 3 achieved an LM Arena Elo score of 1501 (vs GPT-5's ~1451), and scored 37.5% on Humanity's Last Exam compared to GPT-5 Pro's 31.64%. GhostFalcon also offers a larger context window (1M+ tokens vs 128K).
GhostFalcon can potentially be encountered through blind testing on LM Arena (lmarena.ai). The model appears randomly in the arena's anonymous comparison mode. Once officially released, it will be available through Google AI Studio and the Gemini API. Note that testing models may behave inconsistently.
GhostFalcon is believed to be a variant or checkpoint of the Gemini 3 model family. It could represent Gemini 3 Flash (optimized for speed and efficiency) or a GA (General Availability) candidate for Gemini 3 Pro. Google uses codenames like this to test models anonymously before official release.
LM Arena (also known as Chatbot Arena or LMSYS) is a crowdsourced platform for evaluating AI models through human preferences. Users compare responses from two anonymous models and vote for the better one. This generates Elo ratings that reflect real-world performance. Models like GhostFalcon are tested here before official release.
According to Polymarket prediction markets, Google has a ~76% probability of having the best AI model at the end of 2025, based on Chatbot Arena/LM Arena rankings. With GhostFalcon and Fierce Falcon in testing, and Gemini 3 already leading the leaderboard, Google appears well-positioned to maintain its lead.
Essential links for tracking GhostFalcon and AI model developments
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GhostFalcon.org is the leading independent tracker for Google's mysterious GhostFalcon AI model and the broader Gemini 3 series. We aggregate news, benchmarks, community discussions, and predictions to provide the most comprehensive coverage of this exciting AI development.
To be the definitive resource for GhostFalcon and Gemini 3 information, helping developers, researchers, and AI enthusiasts stay informed about Google's latest AI advancements.
GhostFalcon.org is an independent, unofficial website and is not affiliated with, endorsed by, or connected to Google, DeepMind, or Alphabet Inc. in any way.
The information presented on this website is based on publicly available reports, community observations, and educated speculation. "GhostFalcon" and "Fierce Falcon" are internal Google codenames observed on LM Arena, and their exact nature has not been officially confirmed by Google.
Benchmark scores, release predictions, and market probabilities are subject to change. Always refer to official Google announcements for confirmed information.