Perplexity: Agent API prices for GPT-5.6 Luna and Terra lowered; GPT-5.6 Sol Fast mode added at 2x standard token pricing (changelog dated July 2026, day not stated).
Old Previous value not recorded
New Luna $0.20/$1.20 per 1M in/out; Terra $2/$12; Sol Fast mode 2x
Why it matters: If you use Perplexity Agent API (GPT-5.6 models), this changes its pricing. The source does not state a separate effective date.
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| Product | Perplexity Agent API (GPT-5.6 models) |
|---|---|
| Category | pricing |
| Announced / detected | Jul 2026 (exact day not stated) Backfilled |
| Backfilled | Yes: added retroactively (month-only date precision) |
| Quote verified against | https://docs.perplexity.ai/changelog/changelog |
| Effective | not stated in source |
| Before | Previous value not recorded |
| After | Luna $0.20/$1.20 per 1M in/out; Terra $2/$12; Sol Fast mode 2x |
| Official source | https://docs.perplexity.ai/changelog/changelog |
| Source quote | GPT-5.6 Luna now costs $0.20 per million input tokens and $1.20 per million output tokens. GPT-5.6 Terra now costs $2 per million input tokens and $12 per million output tokens. |
| Archive | No post-change Wayback capture found |
| Snapshot hash | sha256:aa3c8625601ac7186f2b108b76c47d3c6af14e6cab5379677b8924a6dc7c0f92 |
| Status | verified |
All Perplexity changes · Dispute or correct this entry
Previous changes from Perplexity
- Oct 2026 (exact day not stated) Backfilled: Decisions API model replaced by pplx-decider-v1.1-27b with lower input price (changelog dated October 2026, day not stated).
- Oct 2026 (exact day not stated) Backfilled: Agent API low, medium, high and xhigh presets switched to Fast Search; web_search price lowered (changelog dated October 2026, day not stated).
- Sep 2026 (exact day not stated) Backfilled: Agent API fast preset switched to Fast Search; web_search price per 1,000 invocations lowered (changelog dated September 2026, day not stated).
- 2026-08-27 Backfilled: Agent/Orchestrator API price for google/gemini-3.7-flash increased.