Compare AI models side by side
Pick any two models to compare API price, context window, output limit and retirement dates, then see what your own usage would cost on each. Every number comes from Kingy's checked data and shows when it was last checked.
Choose two models
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Side by side
What would it cost you?
Standard list rates only. Excludes prompt-cache discounts, batch and priority pricing, regional rates, tool fees and tax. Reasoning tokens count as output. A long-context rate applies when one request's input passes the model's threshold.
How this works
Prices come from the same checked data behind Kingy's AI cost calculator and the Kingy Facts API. OpenAI, Anthropic and Google prices are reviewed by a person and re-checked against the official pricing page every few hours. Prices for other providers are read automatically from their official pricing pages by fixed rules, and the table says so.
"Not confirmed right now" means Kingy could not confirm the price within its check window, so it shows no number. Use the official link instead. Retirement dates come from Kingy AI Deadlines. Every source re-check is logged in the public accuracy ledger.
Why isn't my model listed?
Only models with a tracked official price page are listed. Embedding, rerank and moderation models are left out because they have no output price to compare.
Does this show benchmarks?
Not in this table. Benchmark results depend on the test and the settings used, so they live in Kingy's full comparisons, linked under the table when one exists for your pair.
Kingy's full comparisons
- Kimi K3.1 Pro vs. GPT-6 Astra vs. GPT-6.1 Sol vs. Claude Fable 5.1 vs. Claude Opus 5.5
- GPT-6.1 Sol and GPT-6 Luna vs Claude Haiku 5.5: Specs, Benchmarks and Real Costs
- GPT-6 Astra vs Claude Sonnet 5.5: Is Astra Worth 5× the API Token Price?
- GPT-6.1 Sol vs Claude Sonnet 5.5: Benchmarks, Pricing and Which to Choose
- Gemini 4 Argon vs GPT-6 Astra, GPT-6.1 Sol and Claude 5.5: Frontier AI Models Compared
- GPT Astra vs Sol: Which Is Worth Paying For?
- GPT-6.1 Sol vs Claude Opus 5.5: Which Should You Use?
- Claude Sonnet vs Opus: Which Should You Use?
- Claude Sonnet 5.5 vs GPT-6 Sol: Benchmarks, Specs, Evals and Pricing Compared
- GPT-6 Astra vs Claude Opus 5.5: Benchmarks, Costs and Which to Choose
- Claude Opus vs Fable: Is Fable Worth the Premium?
- GPT-6 Sol vs GPT-6 Astra: When Is Astra Worth 5× the Token Price?
- GPT-6 Astra vs Claude Opus 5.5: Which Reasoning Setting Gives You the Best Value?
- GPT-6 Sol vs Claude Opus 5.5: Benchmarks, Specs and Real Costs
- GPT-6 Luna vs Gemini 3.8 Flash: Prices, Specs and Benchmarks
- GPT-6 Sol vs Luna: Specs, Pricing & Benchmarks
- Astra vs Claude Fable 5.1: Same $10/$50 Price—Which Model Finishes Real Work Cheaper?
- GLM-5.3 vs Kimi K3 vs DeepSeek V4 Pro: Who Actually Has the Open-Weight Coding Crown?