by OpenAI

ChatGPT reviews

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OpenAI's GPT models, the line behind ChatGPT, from GPT-3.5 to GPT-6. The current GPT-6 models span a low-cost Luna, an all-round Sol and the top-scoring Astra.

23 ChatGPT models in Saaga · $0.50 to $60 per 1M output tokens

Try GPT-6 Astra free$5 in credit to start, no card needed.

Which ChatGPT model should you pick?

From Saaga's billed prices and Artificial Analysis benchmark scores.

  • Best ChatGPT overall

    GPT-6 Astra

    $50 per 1M output tokens · intelligence 52.7 · coding 76.9. The highest-scoring ChatGPT model in Saaga.

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  • Best for coding

    GPT 5.6 Sol

    $20 per 1M output tokens · intelligence 47.0 · coding 77.4. Top ChatGPT coding score.

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  • Best value

    GPT-6.1 Sol

    $10 per 1M output tokens · intelligence 51.8. 98% of GPT-6 Astra's score for 1/5 of the price.

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ChatGPT models compared on price

GPT-6 Astra scores highest; GPT-6.1 Sol is the value pick. Showing the 3 ChatGPT models worth weighing.

3641455055$0.30$1$3$10$30Price per 1M output tokens → (cheaper on the left)Intelligence →Read GPT-6 Astra reviewsGPT-6 AstraRead GPT-6.1 Sol reviewsGPT-6.1 SolRead GPT-6 Luna reviewsGPT-6 Luna
Billed prices in Saaga · intelligence scores from Artificial Analysis · updated Compare all 162 models in Saaga

Every ChatGPT model in Saaga

ChatGPT models with price, benchmark scores and user rating
ModelPrice / 1M outputIntelligenceCodingUser rating
GPT-6 Astra$5052.776.9No reviews yet
GPT-6.1 Sol$1051.8—No reviews yet
GPT-6 Sol$1047.6—No page yet
GPT 5.6 Sol$2047.077.4No page yet
GPT 5.6 Terra$1242.176.7No page yet
GPT 5.4$1539.071.1No page yet
GPT 5.5$3038.474.9No page yet
GPT-6 Luna$0.5038.1—No reviews yet
GPT 5.6 Luna$1.2037.371.4No page yet
GPT 5.2$1430.4—No page yet
GPT 5.4 Mini$4.5024.156.1No page yet
GPT-5$2023.037.8No page yet
GPT 5.4 Nano$1.2520.756.1No page yet
GPT-5 mini$420.6—No page yet
GPT-5 nano$0.8013.0—No page yet
GPT-4.1$1612.7—No page yet
GPT 5 Chat$2010.4—No page yet
GPT-4.1 mini$3.2010.220.2No page yet
GPT-4o$208.424.2No page yet
GPT-4.1 nano$0.807.811.1No page yet
GPT-4 Turbo$607.021.5No page yet
GPT-4o mini$1.206.711.4No page yet
GPT-3.5 Turbo$35.510.7No page yet

Other model families