Reflection: Beam 1.0 501B A23B
standardreflection/beam-1.0-501b-a23b
Beam 1.0 is Reflection's open-weight reasoning model for coding and long-horizon agentic workflows. It uses a sparse mixture-of-experts architecture with 501B total and 23B active parameters per token, and a...
AA INDEX30.3
CONTEXT1049K
MODALITYtext->text
OPENNESSProprietary
ADDEDOct 2026
LAST PRICED2 min ago
Input
$0.70 /M
Output
$2.10 /M
Blended (40/60)
$1.54 /M
Cost / IQ
$2.0308 /M
Cost / IQ = Blended Price ÷ (AA Intelligence Score ÷ 40). Normalises price by model intelligence so you can compare value across tiers. Lower = better value per unit of intelligence. Not a transactional price.
24h0%
7d0%
Price History
30-day view, daily close
Low: $0.88/M
High: $1.54/M
Average: $1.32/M
Pricing Variants
Cached Input
$0.10/M
90% cheaper than standard
Provider Comparison
4 providers · click a column to sort
| Provider | Input $/M | Output $/M | Blended $/M ↑ | vs Median |
|---|---|---|---|---|
| ↓Nebius | $0.25 | $1.00 | $0.70 | -54.5% |
| Together | $0.40 | $1.20 | $0.88 | -42.9% |
| CoreWeave | $1.00 | $3.00 | $2.20 | +42.9% |
| BaseTen | $1.30 | $4.30 | $3.10 | +101.3% |
Blended price = 40% input + 60% output. Median price shown in header is the reference price for this model.
Cost / IQ Comparison
Cost / IQ (quality-adjusted $/M)$2.0308/M
Cost per GPT-4-equivalent token. Lower = better value. Comparable across all models.
39.7% above SIT TPI
Value Ranking (by Cost / IQ)
Rank #129 of 150 standard models
← YOU ARE HERE | Reflection: Beam 1.0 501B A23B
Data Sources
Source
Aggregator & direct provider data
4 sources · updated recently
API Access
# Get this model's current price
curl https://api.inferenceindexer.ai/v1/models/reflection/beam-1.0-501b-a23b
# Response (truncated)
{ "model_id": "reflection/beam-1.0-501b-a23b", "name": "Reflection: Beam 1.0 501B A23B", "blended_price_per_m": 1.54, "sit_adjusted_price": 2.030762 }