DEPRECATED
Retired 2026-08-14 — 78 days ago. Requests to this identifier are expected to fail. Sources disagree on: context_tokens, input_price_per_mtok, max_output_tokens, output_price_per_mtok.
state=dead sunset=2026-08-14 days_remaining=-78 severity=critical sources=litellm,openrouter evidence_tier=catalog confirmed_by_endpoint=false documented_by_provider=false replacement=none corroborated=yes divergent_fields=context_tokens,input_price_per_mtok,max_output_tokens,output_price_per_mtok checked=2026-10-31 05:09Z
deepseek/deepseek-v4-flash
Vendor: deepseek. Tracked by 2 of 5 sources.
What each source reports
| Source | ID | Context | Max out | In $/Mtok | Out $/Mtok | Sunset |
|---|---|---|---|---|---|---|
| litellm | azure_ai/deepseek-v4-flash | 1,000,000 | 384,000 | $0.19 | $0.51 | 2026-08-14 |
| openrouter | deepseek/deepseek-v4-flash | 1,048,576 | 943,717 | $0.091 | $0.182 | — |
Change history
| Severity | Change | What | Detected |
|---|---|---|---|
| low | added | new model clf_ai_gateway/deepseek-v4-flash (1,048,576 ctx) | 2026-10-30 |
| info | deprecated | fireworks_ai/accounts/fireworks/models/deepseek-v4-flash: deprecation announced for 2026-08-14 (date already passed) | 2026-10-30 |
| info | deprecated | fireworks_ai/deepseek-v4-flash: deprecation announced for 2026-08-14 (date already passed) | 2026-10-30 |
| info | deprecated | fireworks_ai/accounts/fireworks/models/deepseek-v4-flash: retires 2026-08-14 (77 days ago) | 2026-10-30 |
| info | deprecated | fireworks_ai/deepseek-v4-flash: retires 2026-08-14 (77 days ago) | 2026-10-30 |
| low | added | new model kyma/deepseek-v4-flash (1,000,000 ctx) | 2026-10-29 |
| low | added | new model streamlake/deepseek-v4-flash (1,048,576 ctx) | 2026-10-29 |
| low | added | new model aiand/deepseek-ai/deepseek-v4-flash (1,048,576 ctx) | 2026-10-28 |
| low | modified | deepseek/deepseek-v4-flash: max_output_tokens raised 131,072 to 943,717 | 2026-10-28 |
| info | repriced | deepseek/deepseek-v4-flash: input_price_per_mtok $0.14/Mtok to $0.09/Mtok | 2026-10-28 |
| info | repriced | deepseek/deepseek-v4-flash: output_price_per_mtok $0.28/Mtok to $0.18/Mtok | 2026-10-28 |
| info | repriced | deepseek/deepseek-v4-flash: cache_read_price_per_mtok $0.03/Mtok to $0.02/Mtok | 2026-10-28 |
| medium | repriced | deepseek/deepseek-v4-flash: input_price_per_mtok $0.05/Mtok to $0.14/Mtok | 2026-10-28 |
| medium | repriced | deepseek/deepseek-v4-flash: output_price_per_mtok $0.09/Mtok to $0.28/Mtok | 2026-10-28 |
| medium | repriced | deepseek/deepseek-v4-flash: cache_read_price_per_mtok $0.0095/Mtok to $0.03/Mtok | 2026-10-28 |
| high | modified | deepseek/deepseek-v4-flash: max_output_tokens cut 943,718 to 131,072 | 2026-10-27 |
| info | repriced | deepseek/deepseek-v4-flash: input_price_per_mtok $0.05/Mtok to $0.05/Mtok | 2026-10-27 |
| info | repriced | deepseek/deepseek-v4-flash: output_price_per_mtok $0.45/Mtok to $0.09/Mtok | 2026-10-27 |
| info | repriced | deepseek/deepseek-v4-flash: cache_read_price_per_mtok $0.05/Mtok to $0.0095/Mtok | 2026-10-27 |
| medium | repriced | deepseek/deepseek-v4-flash: output_price_per_mtok $0.28/Mtok to $0.45/Mtok | 2026-10-27 |
| medium | repriced | deepseek/deepseek-v4-flash: cache_read_price_per_mtok $0.03/Mtok to $0.05/Mtok | 2026-10-27 |
| low | modified | deepseek/deepseek-v4-flash: max_output_tokens raised 131,072 to 943,718 | 2026-10-27 |
| info | repriced | deepseek/deepseek-v4-flash: input_price_per_mtok $0.14/Mtok to $0.05/Mtok | 2026-10-27 |
| high | modified | deepseek/deepseek-v4-flash: max_output_tokens cut 943,717 to 131,072 | 2026-10-27 |
| medium | repriced | deepseek/deepseek-v4-flash: input_price_per_mtok $0.09/Mtok to $0.14/Mtok | 2026-10-27 |
| medium | repriced | deepseek/deepseek-v4-flash: output_price_per_mtok $0.18/Mtok to $0.28/Mtok | 2026-10-27 |
| medium | repriced | deepseek/deepseek-v4-flash: cache_read_price_per_mtok $0.02/Mtok to $0.03/Mtok | 2026-10-27 |
| low | added | new model inferenceapis/deepseek-ai/DeepSeek-V4-Flash (1,048,576 ctx) | 2026-10-15 |
| low | added | new model inferenceapis/deepseek-v4-flash (1,048,576 ctx) | 2026-10-15 |
| high | modified | deepseek/deepseek-v4-flash: max_output_tokens cut 943,718 to 943,717 | 2026-10-13 |
| medium | repriced | deepseek/deepseek-v4-flash: input_price_per_mtok $0.05/Mtok to $0.09/Mtok | 2026-10-13 |
| info | repriced | deepseek/deepseek-v4-flash: output_price_per_mtok $1.28/Mtok to $0.18/Mtok | 2026-10-13 |
| info | repriced | deepseek/deepseek-v4-flash: cache_read_price_per_mtok $0.05/Mtok to $0.02/Mtok | 2026-10-13 |
| low | repriced | deepseek/deepseek-v4-flash: input_price_per_mtok $0.04/Mtok to $0.05/Mtok | 2026-10-13 |
| low | repriced | deepseek/deepseek-v4-flash: cache_read_price_per_mtok $0.04/Mtok to $0.05/Mtok | 2026-10-13 |
| medium | repriced | deepseek/deepseek-v4-flash: input_price_per_mtok $0.03/Mtok to $0.04/Mtok | 2026-10-13 |
| medium | repriced | deepseek/deepseek-v4-flash: cache_read_price_per_mtok $0.03/Mtok to $0.04/Mtok | 2026-10-13 |
| medium | repriced | deepseek/deepseek-v4-flash: input_price_per_mtok $0.0057/Mtok to $0.03/Mtok | 2026-10-12 |
| medium | repriced | deepseek/deepseek-v4-flash: cache_read_price_per_mtok $0.0057/Mtok to $0.03/Mtok | 2026-10-12 |
| info | repriced | deepseek/deepseek-v4-flash: input_price_per_mtok $0.03/Mtok to $0.0057/Mtok | 2026-10-12 |