Calendar
What is about to change
Price changes and retirements that providers have already announced, with dates. This is the part that costs money if you miss it.
Announced price changes
| Model | Effective | Input | Output | Change |
|---|---|---|---|---|
| Gemini 3.6 Flash
Google |
1 January 2027
101 days |
$0.75 → $1.5 | $3.75 → $7.5 | +100% |
| Gemini 3.7 Flash
Google |
1 January 2027
101 days |
$0.75 → $1.5 | $3.75 → $7.5 | +100% |
Retirement dates ahead
No dated shutdowns on file. Providers often announce these with little notice — that is exactly what the alerts are for.
Already deprecated or retired
10 models. If you are still calling one of these, you are on borrowed time.
| Model | Provider | Status | Notes |
|---|---|---|---|
| Claude Opus 4.1
claude-opus-4-1 |
Anthropic | retired | Retired on the Claude API; still available on Amazon Bedrock and Google Cloud. |
| Claude Opus 4
claude-opus-4 |
Anthropic | retired | Retired on the Claude API; still available on Google Cloud. |
| Claude Sonnet 4
claude-sonnet-4 |
Anthropic | retired | Retired on the Claude API; still available on Amazon Bedrock and Google Cloud. |
| Claude Haiku 3.5
claude-haiku-3-5 |
Anthropic | retired | Retired on the Claude API; still available on Amazon Bedrock and Google Cloud. |
| GPT-3.5 Turbo
gpt-3.5-turbo |
OpenAI | deprecated | Still live at this price; OpenAI has scheduled it for shutdown on 2026-10-23, with gpt-5.6-terra as the recommended replacement. |
| Devstral 2
devstral-medium-latest |
Mistral | retired | No longer listed on Mistral's pricing page as of 2026-08-12. |
| Devstral Small 2
devstral-small-latest |
Mistral | retired | No longer listed on Mistral's pricing page as of 2026-08-12. |
| Magistral Medium
magistral-medium-latest |
Mistral | retired | No longer listed on Mistral's pricing page as of 2026-08-12. |
| Magistral Small
magistral-small-latest |
Mistral | retired | No longer listed on Mistral's pricing page as of 2026-08-12. |
| Mistral NeMo
open-mistral-nemo |
Mistral | retired | No longer listed on Mistral's pricing page as of 2026-08-12. |