NOT DEPRECATED
Listed by litellm, openrouter. No retirement date announced. Neither the provider's API nor its documentation has been checked for this model. Sources disagree on: max_output_tokens.
state=alive sunset=none days_remaining=n/a severity=low sources=litellm,openrouter evidence_tier=catalog confirmed_by_endpoint=false documented_by_provider=false replacement=none corroborated=yes divergent_fields=max_output_tokens checked=2026-09-16 03:02Z
deepseek/deepseek-v3.1-terminus
Vendor: deepseek. Tracked by 2 of 5 sources.
What each source reports
| Source | ID | Context | Max out | In $/Mtok | Out $/Mtok | Sunset |
|---|---|---|---|---|---|---|
| litellm | deepinfra/deepseek-ai/DeepSeek-V3.1-Terminus | 163,840 | 163,840 | $0.27 | $1 | — |
| openrouter | deepseek/deepseek-v3.1-terminus | 163,840 | 32,768 | $0.27 | $1 | — |
Change history
| Severity | Change | What | Detected |
|---|---|---|---|
| low | added | new model openrouter/deepseek/deepseek-v3.1-terminus (163,840 ctx) | 2026-09-06 |
| high | modified | deepseek/deepseek-v3.1-terminus: max_output_tokens cut 163,840 to 32,768 | 2026-08-20 |
| info | repriced | deepseek/deepseek-v3.1-terminus: cache_read_price_per_mtok n/a to $0.14/Mtok | 2026-08-20 |
| low | modified | deepseek/deepseek-v3.1-terminus: max_output_tokens raised 32,768 to 163,840 | 2026-08-17 |
| low | repriced | deepseek/deepseek-v3.1-terminus: output_price_per_mtok $0.95/Mtok to $1.00/Mtok | 2026-08-17 |
| info | repriced | deepseek/deepseek-v3.1-terminus: cache_read_price_per_mtok $0.13/Mtok to n/a | 2026-08-17 |
| critical | deprecated | deepseek/deepseek-v3.1-terminus: retirement announced for 2026-08-17 — in 2 days | 2026-08-15 |
| critical | deprecated | deepseek/deepseek-v3.1-terminus: retires 2026-08-17 (in 2 days) | 2026-08-15 |
| info | repriced | deepseek/deepseek-v3.1-terminus: output_price_per_mtok $1.00/Mtok to $0.95/Mtok | 2026-08-12 |
| info | repriced | deepseek/deepseek-v3.1-terminus: cache_read_price_per_mtok $0.14/Mtok to $0.13/Mtok | 2026-08-12 |