Multi-Model AI Comparator (2-4 Models)
Compare any 2 to 4 frontier AI models side by side across Intelligence Index, coding & reasoning benchmarks, API token pricing, context window, and inference speed.
Multi-Model Benchmark & Official Release Intelligence Matrix
Compare Up to 5 AI Models Side-by-Side on One Page
Evaluate benchmark scores, token pricing, speed, and official provider release specs (API Model ID, Rate Limits, Computer Use, MCP, VRAM & ZDR Compliance) side by side.
2 / 5 Models Active
1-Click Preset Multi-Model Stacks (4 Models):
Currently Compared Models:Grok 4.1 vs GPT-5.1 Arena
Intelligence vs Blended Price (7:2:1)
Top-left quadrant delivers the highest intelligence per dollar
Intelligence vs Output Speed (tok/s)
Top-right quadrant delivers both frontier intelligence and real-time throughput
| Benchmark / Official Specification | xAI · 2025-11 | OpenAI · 2025-11 |
|---|---|---|
| 1. Official Benchmarks & Capability Scores (Green = Leader) | ||
| Intelligence Index (Composite) | 51 / 100 | 60 / 100 |
| SWE-bench Verified (Agentic Coding) | 66.4% | 74.9% |
| GPQA Diamond (PhD-Level Science) | 63.8% | 72.1% |
| LiveCodeBench (Competitive Coding) | 64.9% | 71.8% |
| AIME (Olympiad Competition Math) | 79.3% | 91.2% |
| MMLU-Pro (10-Choice Reasoning) | 80.1% | 86.1% |
| HumanEval (Code Synthesis) | 89.2% | 93.8% |
| Terminal-Bench (Agentic CLI Execution) | 38.5% | 46.7% |
| LMSYS Chatbot Arena Elo | 1298 | 1368 |
| 2. Token Pricing, Prompt Cache & Throughput Speed | ||
| Input Price (per 1M tokens) | $0.20 / 1M | $1.25 / 1M |
| Output Price (per 1M tokens) | $1.00 / 1M | $10.00 / 1M |
| Cached Input Price (per 1M tokens) | $0.050 / 1M | $0.125 / 1M |
| Blended Price (7:2:1 Cached Workload) | $0.17 / 1M | $1.34 / 1M |
| Context Window Capacity | 2M tokens | 400K tokens |
| Max Output Tokens | 66K tokens | 128K tokens |
| Output Speed (Tokens / sec) | 142 tok/s | 130 tok/s |
| Time to First Token (TTFT Latency) | 1.50s (1500 ms) | 1.20s (1200 ms) |
| 3. Official Provider Release Specs, API Quotas & Long-Context Rules | ||
| Official API Model ID (SDK) | grok-4-1-latest | gpt-5-1 |
| API Protocol & Endpoint | xAI REST API (OpenAI-Compatible) | OpenAI Responses API & Chat Completions v1 |
| Lifecycle & GA Support Window | Active GA (Guaranteed support through 2027+) | Active GA (Guaranteed support through 2027+) |
| Enterprise Rate Limits (RPM / TPM) | 5,000 – 15,000 RPM (Production Tier) · 4,000,000 – 10,000,000 TPM | 10,000 – 30,000 RPM (Tier 5 Enterprise) · 800,000 – 2,000,000 TPM |
| Long-Context Tier (>128K/200K) | Flat rate ($0.2/1M in) across full 2000K window | Flat rate ($1.25/1M in) across full 400K window |
| Prompt Cache Policy & TTL | Cached input at $0.05/1M tokens | Automatic prefix caching at $0.125/1M (no extra cache-write fee) |
| Multimodal Token Billing | Text BPE (~4 chars/token) · Vision (~258–765 tokens per image tile) | Text BPE (~4 chars/token) · Vision (~258–765 tokens per image tile) |
| 4. Agentic Capabilities, Self-Hosting VRAM & Enterprise Compliance | ||
| Computer Use / Browser GUI Agent | API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop) | Supported (Screen coordinate grounding, browser & desktop GUI action loops) |
| MCP & Parallel Tool Calling | Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema | Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema |
| Web Search Grounding & Code Sandbox | Real-time Web & X (Twitter) Search Grounding + Code Execution | Native Web Search tool + Hosted Code Interpreter & File Search RAG |
| Official Fine-Tuning Support | API Prompt Engineering & RAG Distillation | Supervised Fine-Tuning (SFT), Direct Preference (DPO) & Reinforcement Fine-Tuning (RFT) |
| Quantization & Min GPU VRAM | Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API) | Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API) |
| Supported Inference Engines | Managed xAI Cloud API | Managed OpenAI Cloud API |
| Safety & Frontier Classification | xAI Production Safety & Alignment Verified | OpenAI Preparedness Framework Audited & System Card Published |
| Enterprise Compliance (ZDR/HIPAA/SOC2) | SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier | SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier |
| Architecture & Weights License | Sparse MoE · Proprietary API | Unified Reasoning (Instant & Thinking) · Proprietary API |
Interactive AI Model Comparator
Compare Any Two AI Models Head-to-Head
Select any two models across 33 global AI labs (Google, OpenAI, Anthropic, xAI, Meta, DeepSeek, Alibaba Qwen, Mistral & more) to evaluate token economics, speed, benchmarks, and context.
Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.