New & deprecated LLM modelsAugust 2026
In August 2026, no new models were recorded and 6 models were deprecated or scheduled to sunset.
New models — August 2026
No new model releases recorded for August 2026 yet. This page fills in automatically as release dates land in the dataset.
Deprecated & sunsetting — August 2026
6 models with an upstream retirement or sunset date in August 2026. Plan migrations before the date to avoid broken calls.
| Model | Provider | Input / 1M | Output / 1M | Best score | Sunset date |
|---|---|---|---|---|---|
| claude-opus-4-1 | Anthropic | $15.00 | $75.00 | 73.3% | Retired5 Aug 2026 |
| gpt-5.2-chat-latest | OpenAI | $1.75 | $14.00 | 73.8% | Retired10 Aug 2026 |
| gpt-5.3-chat-latest | OpenAI | $1.75 | $14.00 | — | Retired10 Aug 2026 |
| mistral-medium-2505 | Mistral | $0.40 | $2.00 | 59.5% | Sunsetting31 Aug 2026 |
| mistral-medium-2508 | Mistral | $0.40 | $2.00 | 59.5% | Sunsetting31 Aug 2026 |
| mistral-medium-3-1-2508 | Mistral | $0.40 | $2.00 | — | Sunsetting31 Aug 2026 |
Prices from the LLM API Pricing Index, synced daily. Release & benchmark data via Epoch AI (CC BY); deprecation dates from provider metadata. New models are those with a public release date this month that appear in the tracked price catalogue.
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