v0.9.0: Runware FLUX.1 schnell as default image provider

New Runware image backend at ~$0.0006/image (FLUX.1 schnell) — 65× cheaper
than Gemini 2.5 Flash Image. Provider mirrors OpenRouter's split: interface
+ provider + support + pricing + batch, all under the 300-line cap. Batch
class uses curl_multi for true parallel A/B dispatch — wall-clock drops to
the slowest single image instead of the sum.

Changes:
- Add PRAutoBlogger_Runware_Image_Provider + Pricing + Support + Batch
- Flip PRAUTOBLOGGER_DEFAULT_IMAGE_PROVIDER/MODEL to runware:100@1
- Add prautoblogger_runware_api_key settings field (encrypted at rest)
- v0.9.0 one-time migration flips legacy default model + re-derives provider
- Wire runware branch into Image_Pipeline::create_default_provider()
- Add runware:100@1 and runware:101@1 to Image_Model_Registry (defaults top)
- Update image prompt builder: no more anthropomorphized molecules;
  prefer concrete human-scale scenes (gym bros, doctors, scientists)
- ARCHITECTURE.md + CHANGELOG.md updated with new integration + decision
- Unit tests for pricing, support, provider; update model registry test

Cost impact at 100 images/day (50 articles × A/B):
- Before (Gemini via OpenRouter): $3.90/day ≈ $117/mo
- After  (FLUX schnell via Runware): $0.06/day ≈ $1.80/mo
Net saving: ~$115/mo
This commit is contained in:
peptiderepo
2026-04-21 15:56:35 +00:00
parent 80a7e11a2b
commit 2cacaa3512
18 changed files with 1613 additions and 28 deletions

View File

@@ -8,7 +8,7 @@ declare(strict_types=1);
* Plugin Name: PRAutoBlogger
* Plugin URI: https://peptiderepo.com/prautoblogger
* Description: Monitors social media for trending topics, generates SEO-friendly blog posts using AI, and publishes them on a daily schedule with full cost tracking and self-improvement metrics.
* Version: 0.8.2
* Version: 0.9.0
* Requires at least: 6.0
* Requires PHP: 7.4
* Author: PeptideRepo
@@ -35,7 +35,7 @@ if ( ! defined( 'ABSPATH' ) ) {
| and limits without magic strings.
*/
define( 'PRAUTOBLOGGER_VERSION', '0.8.2' );
define( 'PRAUTOBLOGGER_VERSION', '0.9.0' );
define( 'PRAUTOBLOGGER_DB_VERSION', '1.1.0' );
define( 'PRAUTOBLOGGER_PLUGIN_FILE', __FILE__ );
define( 'PRAUTOBLOGGER_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
@@ -54,11 +54,13 @@ define( 'PRAUTOBLOGGER_DEFAULT_WRITING_MODEL', 'google/gemini-2.5-flash-lite' );
define( 'PRAUTOBLOGGER_DEFAULT_EDITOR_MODEL', 'google/gemini-2.5-flash-lite' );
// Image generation defaults.
// Default provider is OpenRouter; Cloudflare is the fallback.
// Default model is Gemini 2.5 Flash Image ($0.005/image, good for comics).
// User can override via Settings → Images → Image Model.
define( 'PRAUTOBLOGGER_DEFAULT_IMAGE_PROVIDER', 'openrouter' );
define( 'PRAUTOBLOGGER_DEFAULT_IMAGE_MODEL', 'google/gemini-2.5-flash-image' );
// Default provider is Runware; OpenRouter (Gemini) + Cloudflare remain as alternates.
// Default model is FLUX.1 schnell via Runware (~$0.0006/image, ~2s). CEO
// decision 2026-04-21 after comic A/B: schnell's looser fidelity reads as
// editorial-cartoon style and is 65× cheaper than Nano Banana. Users can
// override via Settings → Images → Image Model.
define( 'PRAUTOBLOGGER_DEFAULT_IMAGE_PROVIDER', 'runware' );
define( 'PRAUTOBLOGGER_DEFAULT_IMAGE_MODEL', 'runware:100@1' );
// Default style suffix appended to every image-gen prompt. Updated
// 2026-04-18 v4: single-panel newspaper comic style. Caption is now