// AI Platform Drift
DeepSeek Pro Latest: pricing cut, max completion tokens reduced 59%
OpenRouter model catalogue · published 2026-09-22 16:28 UTC
[ARITHMETIC NOTE · triage.signals] Original: “prompt pricing decreased ~9.8%” Fact: Prompt pricing decreases 9.6731%, approximately 9.7%.
Captured arithmetic only; vendor rate validity, applicability and effective conditions remain unverified.
Noted 2026-10-02 17:58 UTC · cause arithmetic · every correction ↗
WHAT CHANGEDPrompt pricing dropped from $0.000000624 to $0.00000056364 per token (~10% decrease). Completion pricing dropped from $0.00000288 to $0.00000169092 per token (~41% decrease). Maximum completion tokens reduced from 943,718 to 384,000 tokens (59% reduction). Changes are live as of 22 September 2026.
WHY IT MATTERSIf you generate responses longer than 384,000 tokens, requests will now fail or truncate where they previously succeeded. The cost reduction is real but the capability ceiling dropped by more than half.
WHAT TO DOCheck your application logs for any DeepSeek Pro responses exceeding 384,000 tokens in the past 30 days. If found, either switch to a model with higher limits or redesign the workflow to chunk outputs below the new ceiling.
Model-reported confidence 95% (not measured accuracy)
Primary source ↗
written by anthropic/claude-sonnet-4.5
Show the reasoning — raw diff, triage verdict, confidence
RAW DIFF
id: ~deepseek/deepseek-pro-latest name: DeepSeek: DeepSeek Pro Latest -pricing.prompt: 0.000000624 -pricing.completion: 0.00000288 +pricing.prompt: 0.00000056364 +pricing.completion: 0.00000169092 context_length: 1048576 -top_provider.max_completion_tokens: 943718 +top_provider.max_completion_tokens: 384000
HOW IT WAS JUDGED
Triage signals below are model-reported assertions, preserved verbatim; they are not independent arithmetic verification.
| triage verdict | MATERIAL at 0.98, needed 0.5 |
|---|---|
| triage reasoning | Pricing cuts and token limit reduction directly impact engineering budgets and model capability planning. |
| signals | prompt pricing decreased ~9.8% · completion pricing decreased ~41.3% · max_completion_tokens reduced from 943718 to 384000 (~59% reduction) · three numeric changes affecting cost and capability |
| suppression | — |
| triage model | anthropic/claude-haiku-4.5 ($0.00000) |
| writer model | anthropic/claude-sonnet-4.5 ($0.00000) |