Claude Fable 5.1

Name: Claude Fable 5.1
Brand: Anthropic
SKU: claude-fable-5.1
Availability: InStock

Live

Anthropic1M context · Text, Vision, Tools, Reasoning

Use this model

Best discount now80.7%offYou pay 19.3% of reference.

Median discount47.5%offAcross 40 live offers.

Realized · 7 daysNot enough dataIt fills in after the nightly update.

Requests · 24h2,77540 offers from 32 sellers.

Current offers

39 of 119 offers

Availability

Providers

Sort by

ProviderDiscountPriceLatencyUptimeOfferedSoldRemaining

InferHub ?

80%

$1.93 in

$9.66 out

37.5%

$1B

InferHub ?

80%

$1.93 in

$9.67 out

37.5%

∞

InferHub ?

80%

$1.93 in

$9.67 out

37.5%

∞

OpenRouter

80%

$1.94 in

$9.68 out

7.5s

98.1%

∞

$651

∞

InferHub ?

75%

$2.50 in

$12.50 out

37.5%

∞

InferHub ?

72%

$2.75 in

$13.75 out

37.5%

$567

InferHub ?

72%

$2.75 in

$13.75 out

37.5%

$567

InferHub ?

72%

$2.75 in

$13.75 out

37.5%

$567

InferHub ?

65%

$3.50 in

$17.50 out

37.5%

∞

Venice AI

60%

$4.00 in

$19.98 out

98.2%

∞

$56

∞

Total

Cumulative offers

Offered

∞

Sold

$725

Remaining

∞

Discount trend

Realized · 7 days

No trend yet.It fills in after the nightly update.

Recent fills

17:1032,350 tokensOpenRouter80.6%

17:093,363 tokensOpenRouter80.6%

17:0911,686 tokensOpenRouter80.6%

17:0819,066 tokensOpenRouter80.6%

17:08143 tokensVenice AI direct60.0%

17:0811,837 tokensOpenRouter80.6%

17:067,845 tokensOpenRouter80.6%

17:062,902 tokensOpenRouter80.6%

Settled on Base in USDC.

Performance by provider route · 24h

Measured on Surplus traffic

Route	p50 latency	p95 latency	Throughput	Success rate	ShareShare of traffic
OpenRouter	10.11 s	82.59 s	30 tok/s	98.1%	69%
Venice AI direct	4.11 s	13.64 s	—	98.2%	26%
Anthropic direct	18.42 s	111.50 s	54 tok/s	96.8%	4%
InferHub	—	—	—	37.5%	1%

OpenRouter69% of traffic

98.1% success

p50 10.11 s · p95 82.59 s · 30 tok/s

Venice AI direct26% of traffic

98.2% success

p50 4.11 s · p95 13.64 s · —

Anthropic direct4% of traffic

96.8% success

p50 18.42 s · p95 111.50 s · 54 tok/s

InferHub1% of traffic

37.5% success

p50 — · p95 — · —

Use this model

Change your base URL.
Keep your code.

Any OpenAI-compatible client works. Add /min30 to the path to only buy at 30% off or better.

Read the quickstart ↗

curl https://api.surplusintelligence.ai/v1/chat/completions \
  -H "Authorization: Bearer $SURPLUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-fable-5.1",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

curl $SURPLUS_BASE_URL/chat/completions \
  -H "Authorization: Bearer $SURPLUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-fable-5.1",
    "messages": [{"role": "user",
                  "content": "Hello"}]
  }'

SURPLUS_BASE_URL
https://api.surplusintelligence.ai/v1

Claude Fable 5.1

Discount trend

Recent fills

Performance by provider route · 24h

Change your base URL.Keep your code.

Related models

Change your base URL.
Keep your code.