AI pricing and rate-limit changes: April 2026

7 changes across 4 companies, 2026-04-03 to 2026-04-24.

Pricing

2026-04-24 Backfilled · Together AI
Billable training tokens for no-packing fine-tuning jobs now calculated as len(dataset) * max_seq_length.
Official source
2026-04-15 Backfilled · Together AI
Serverless price increased for google/gemma-3n-E4B-it.
Official source
2026-04-06 Backfilled · Windsurf
Adaptive model option launched for Pro, Max and Teams with promotional extra-usage token rates for two weeks.
Official source

Rate limits

2026-04-22 Backfilled · Together AI
Build Tiers 1-5, Scale and Enterprise tier labels retired, dynamic rate limits enabled for all users, billing moved to fully prepaid.
Official source
between 2026-04-02 and 2026-04-13 Backfilled · xAI (Grok)
Rate limit tiers consolidated from six to five (Tier 0-4) with new spend thresholds.
Official source
between 2026-03-29 and 2026-04-03 Backfilled · Google (Gemini)
Priority inference gets its own rate limits, defaulting to 0.3x the standard limit per model and tier.
Official source

Plans

2026-04-15 Backfilled · Windsurf
Devin cloud agent included with every self-serve Windsurf plan, billed against existing quota and extra usage.
Official source

Corrections this month

None.

By company