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 4.20 (Non-Reasoning) vs Grok 2 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 · 2026-03 | xAI · 2024-08 |
|---|---|---|
| 1. Official Benchmarks & Capability Scores (Green = Leader) | ||
| Intelligence Index (Composite) | 62 / 100 | 45 / 100 |
| SWE-bench Verified (Agentic Coding) | 61.5% | 36.5% |
| GPQA Diamond (PhD-Level Science) | 65.4% | 56% |
| LiveCodeBench (Competitive Coding) | 60.2% | N/A |
| AIME (Olympiad Competition Math) | 76.5% | N/A |
| MMLU-Pro (10-Choice Reasoning) | 81.2% | 74.5% |
| HumanEval (Code Synthesis) | 91% | 88.4% |
| Terminal-Bench (Agentic CLI Execution) | 39.8% | N/A |
| LMSYS Chatbot Arena Elo | 1360 | 1295 |
| 2. Token Pricing, Prompt Cache & Throughput Speed | ||
| Input Price (per 1M tokens) | $3.00 / 1M | $2.00 / 1M |
| Output Price (per 1M tokens) | $15.00 / 1M | $10.00 / 1M |
| Cached Input Price (per 1M tokens) | $0.750 / 1M | $1.000 / 1M |
| Blended Price (7:2:1 Cached Workload) | $2.63 / 1M | $2.10 / 1M |
| Context Window Capacity | 1M tokens | 131K tokens |
| Max Output Tokens | 66K tokens | 8K tokens |
| Output Speed (Tokens / sec) | 135 tok/s | 85 tok/s |
| Time to First Token (TTFT Latency) | 0.42s (420 ms) | 0.48s (480 ms) |
| 3. Official Provider Release Specs, API Quotas & Long-Context Rules | ||
| Official API Model ID (SDK) | grok-4-20-non-reasoning-latest | grok-2-latest |
| API Protocol & Endpoint | xAI REST API (OpenAI-Compatible) | xAI REST API (OpenAI-Compatible) |
| Lifecycle & GA Support Window | Active GA (Guaranteed support through 2028+) | Legacy Stable (Upgrade path available in xAI lineup) |
| Enterprise Rate Limits (RPM / TPM) | 5,000 – 15,000 RPM (Production Tier) · 4,000,000 – 10,000,000 TPM | 5,000 – 15,000 RPM (Production Tier) · 800,000 – 2,000,000 TPM |
| Long-Context Tier (>128K/200K) | Flat rate ($3/1M in) across full 1000K window | Flat rate ($2/1M in) across full 131K window |
| Prompt Cache Policy & TTL | Cached input at $0.75/1M tokens | Cached input at $1/1M tokens |
| 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) | API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop) |
| 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 | Real-time Web & X (Twitter) Search Grounding + Code Execution |
| Official Fine-Tuning Support | API Prompt Engineering & RAG Distillation | API Prompt Engineering & RAG Distillation |
| 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 xAI Cloud API |
| Safety & Frontier Classification | xAI Production Safety & Alignment Verified | xAI Production Safety & Alignment Verified |
| 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 | Colossus-Scale Sparse MoE · Proprietary API | Frontier Multimodal Mixture-of-Experts · 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.