Compare AI models
| Specifications | ||
Context windowHow much text the model can hold in mind at once — your question, any documents you attach, the conversation so far, and its own reply. Go past it and the earliest part falls out of view. | 9k | 128k |
| API pricingUSD per 1M tokens · lower wins | ||
Input priceWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it. | — | $10.00 |
Output priceWhat you pay for the text the model writes back. It is normally the dearer half: producing an answer costs more than reading one. | — | $30.00 |
Cheapest inputLowest input rate across third-party providers, excluding the lab itself. The cheapest endpoint may run a quantised build or a shorter context — see "Available from" on the model page. | — | $10.00OpenAI |
Cheapest outputLowest output rate across third-party providers, excluding the lab itself. May come from a different provider than the cheapest input. | — | $30.00OpenAI |
These models have no shared benchmark scores. | ||
GPQA DiamondScience — Graduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | — | 42.5% |
| Overview | ||
| Company | Anthropic | OpenAI |
| Release date | Mar 14 2023 | Nov 6 2023 |
| Access | Closed | Closed |
| Model details | View model | View model |
Other comparisons
Claude 1vsGemini 4 ArgonGPT-4 TurbovsGemini 4 ArgonClaude 1vsMuse Spark 1.3GPT-4 TurbovsMuse Spark 1.3Claude 1vsGrok 4.7GPT-4 TurbovsGrok 4.7Claude 1vsDeepSeek-V4.1-FlashGPT-4 TurbovsDeepSeek-V4.1-FlashClaude 1vsMistral Large 4GPT-4 TurbovsMistral Large 4Claude 1vsKimi K3GPT-4 TurbovsKimi K3Frequently asked questions
Claude 1 and GPT-4 Turbo don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Only GPT-4 Turbo has a verified first-party API price: $10.00 per million input tokens and $30.00 per million output tokens. No pay-as-you-go API rate is tracked for Claude 1. Claude 1 shipped 237 days before GPT-4 Turbo, so benchmark comparisons should account for the intervening progress.
Context windows are 9k (Claude 1) vs 128k (GPT-4 Turbo).
Direct benchmark comparisons are unavailable — Claude 1 and GPT-4 Turbo don't publish scores on any of the same benchmarks.