Flash — fastest and cheapest, lighter reasoningCommercial API

Weaver (alpha) Pricing

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Input / 1M tokens

$0.500

Output / 1M tokens

$0.750

Context window

8k tokens

Max output

2k tokens

What it costs in practice

Typical request (1,200 in + 400 out tokens)$0.0009

1,000 requests / month$0.9/mo 10,000 requests / month$9.00/mo 100,000 requests / month$90.00/mo

Estimate your own workloadOpens the calculator with Weaver (alpha) preloaded — adjust volume and token counts there.

Price history

List price per 1M tokens since we started tracking in Jun 2026. Each step marks a price change — hover a point for the exact date and rate.

What it excels at

Low per-token pricing supports high-volume text workloads where context stays under 8k tokens and output length is limited.

The business tradeoff

Alpha release from lesser-known provider indicates potential instability and limited ecosystem support; small context and output caps constrain complex or long-form tasks.

Same tier from other providers

GPT-5.4 NanoOpenAI$0.0007/ typical request Claude Haiku 4.5Anthropic$0.0032/ typical request Gemini 3.5 FlashGoogle$0.0054/ typical request

Head-to-head

Weaver (alpha) vs GPT-5.4 Nano →Weaver (alpha) vs Claude Haiku 4.5 →Weaver (alpha) vs Gemini 3.5 Flash →

Vendor list rates, as of Jul 17, 2026 · source: openrouter · per-request examples assume 1,200 input + 400 output tokens.